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Cissoid CHT-BG3M Series

The Polaris CHT-BG3M high temperature voltage reference series from Cissoid offers a voltage reference range between 2.5V and 12V. These voltage references are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The CHT-BG3M series from Cissoid has a minimum dropout voltage of 1.5V with a load current lower than 1mA and 2.5V at 3mA load current (for CHT-BG3M-025, min dropout is 2V @ 1mA and 3V @ 3mA), with a total accuracy of ±2% and a maximum drift with temperature of 70ppm.

  • High temperature voltage reference
  • Voltage reference values of 2.5V, 3.3V, 5V, 9V, 10V and 12V
  • Dropout voltage at 1mA is 1.5V to 15V (CHT-BG3M-025 min dropout is 2V)
  • Dropout voltage at 3mA is 2.5V to 15V (CHT-BG3M-025 min dropout is 3V)
  • Quiescent current consumption of 700µA
  • Maximum output current of 3mA at 225°C
  • Total accuracy of ±2%
  • Typical operating temperature range −55°C to +225°C
  • Maximum drift with temperature 70ppm
  • Validated at +225°C for 30000 hours (and still on-going)
  • Available in TO-39 package (other packages available on request)

Typical Applications for the CHT-BG3M series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cission CHT-BG3M series:

Cissoid CHT-BG3M Specifications

1. For CHT-BG3M-025, min dropout is 2V at 1mA and 3V at 3mA
2. Input voltage cannot exceed 25V
3. ppm are defined as [d(Vout)/d(T)]/Vout. For 5V mode, 70ppm corresponds to 350µV/°C
4. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V
5. Defining "x" as the nominal voltage, the minimum power supply rejection ratio is 66-1.2x.db
6. Defining "x" as the nominal voltage, typical noise level is (x/5)*240µVRMS

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Cissoid CHT-LDNS Series

The Helios CHT-LDNS high temperature, negative low-dropout linear voltage regulator series from Cissoid offers an output voltage range between -2.5V and -15V. These voltage regulators are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The CHT-LDNS series from Cissoid has a minimum dropout voltage of -2V  down to -20v with a maximum output current of 1A at 225°C, with a total accuracy of ±3% and a maximum output voltage  temperature drift of 80ppm.

  • High temperature, negative low-dropout linear voltage regulator
  • Voltage reference values of -2.5V, -3.3V, -5V, -5.5V, -9V, -10V, -12V, -13V and -15V
  • Dropout voltage of -2V down to -20V
  • Output voltage programmable by bonding option (bare die version)
  • Quiescent current consumption of 3mA
  • Maximum output current of 1A at 225°C (For -2.5V version, max current is 100mA)
  • Total accuracy of ±3%
  • Typical operating temperature range −55°C to +225°C (operational up to 300°C)
  • Maximum drift with temperature 80ppm
  • Validated at +225°C for 43800 hours (and still on-going)
  • Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDNS series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cission CHT-LDNS series:

Cissoid CHT-LDNS Specifications

1.|Vin| max=30V
2. For -2.5V version, max current is 100mA
3. Above +225°C (Tj), a minimum load current of few mA could be required
4. Max power dissipation depends on packaging
5. ppm are defined as [d(Vout)/d(T)]/Vout. For -15V mode, 40ppm corresponds to 600µV/°C
6. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V for|Vin|>14V and better than x mV/V for |Vin|≤14V. For 2.5V output voltage version, line regulation is better than 8mV/V for |Vin|>14V and better than 3mV/V for |Vin|≤14V
7. This includes the packaging parasitic resistor
8. Defining "x" as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C
9. Defining "x" as the nominal voltage, the minimum power supply rejection ratio is ...(tbd)...
10 Defining "x" as the nominal voltage, typical noise level is ...(tbd)...
11. short circuit current for 2.5V typical is 1A and max is 1.3A

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Cissoid CHT-LDOP Series

The Helios CHT-LDOP high temperature, low-dropout linear voltage regulator series from Cissoid offers an output voltage range between 2.5V and 15V. These voltage regulators are compatible with high temperature environments with a typical operation temperature range from -55°C to +225°C. The LDOP series from Cissoid has a minimum dropout voltage of 1V  for load currents lower than 400mA and 2V with a 1A load current at +225°C, with a total accuracy of ±2% and a maximum output voltage  temperature drift of 80ppm.

  • High temperature, low-dropout linear voltage regulator
  • Voltage reference values of 2.5V, 3.3V, 5V, 5.5V, 5.6V, 7.5V, 9V, 10V, 12V, 13V and 15V
  • Dropout voltage of 1V to 20V at lower than 400mA
  • Dropout voltage of 2V to 20V at 1A
  • Quiescent current consumption of 3mA
  • Maximum output current of 1A at 225°C
  • Total accuracy of ±2%
  • Typical operating temperature range −55°C to +225°C (operational up to 300°C)
  • Maximum drift with temperature 80ppm
  • Validated at +225°C for 43800 hours (and still on-going)
  • Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDOP series from Cissoid include:

  • Well logging
  • Automotive
  • Aeronautics
  • Aerospace

The below table gives the full specifications of the Cission CHT-LDOP series:

Cissoid CHT-LDOP Specifications

1. The maximum input voltage Vin is Vout +20V or 30V, whichever is less
2. Above +225°C (Tj), a minimum load current of few mA could be required
3. Max power dissipation depends on packaging
4. ppm are defined as 1e-6x[d(Vout)/d(T)]/Vout. For a nominal output of 15V, 40ppm corresponds to 600µV/°C
5. Defining "x" as the nominal voltage, the line regulation is better than x/5 mV/V
6. This includes the packaging parasitic resistance for TO-254 packages
7. Defining "x" as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C
8. Preliminary data

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Isabellenhütte BAC Series

The BAC precision resistor series from Isabellenhütte includes a PCB with connector for voltage sensing, designed for battery management systems or welding equipment with a low resistance value of 0.0001Ω. The BAC series from Isabellenhütte is available with tinned or untinned terminals, continuous load up to 320A (0.0001Ω) within a chip size of 8420.

  • 2-terminal shunt resistor
  • Maximum fastening torque of 10Nm
  • Shunt available with tinned or untinned terminals
  • Permanent power up to 10W
  • Resistance value of 100µΩ
  • TCR of <150 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -10°C to +125°C
  • Tolerance of ±5.0%
  • 8420 Chip size

Typical applications for the BAC series include:

  • Current sensor for electronic battery management in motor cars, trucks, forklifts, hybrid and electric vehicles
  • Current sensing in bus bars
  • Current sensing in welding equipment

The below table gives an overview of the specifications for the Isabellenhütte BAC series:

Isabellenhütte BAC Specifications

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Isabellenhütte BAS Series

The BAS precision resistor series from Isabellenhütte, designed for battery management systems or welding equipment with a low resistance values from 0.000035Ω to 0.0005Ω. The BAS series from Isabellenhütte is available with tinned or untinned terminals, continuous load up to 350A (100µΩ) within a chip size of 8420.

  • 2-terminal shunt resistor
  • Maximum fastening torque 10Nm
  • Shunt available with tinned or untinned terminals
  • Permanent power up to 30W
  • Resistance values range from 35µΩ to 500µΩ
  • TCR value <50 ppm/K (from +20°C to +60°C)
  • Applicable temperature range from -40°C to +170°C
  • ±5.0% tolerance
  • AEC-Q200 qualified (automotive version A)
  • 8420 Chip size
  • Further versions with various dimensions upon request

Typical applications for the BAS series include:

  • Current sensor for electronic battery management in motor cars, trucks, forklifts, hybrid and electric vehicles
  • Current sensing in bus bars
  • Current sensing in welding equipments

The below table gives an overview of the specifications for the Isabellenhütte BAS series:

Isabellenhütte BAS Specifications

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Isabellenhütte BRS Series

The BRS surface-mount resistor series from Isabellenhütte has an excellent long term stability and is ideal for mounting on DBC and IMS substrate with a maximum solder temperature up to 350°C for 30 seconds or 250°C for 10 minutes. The BRS series from Isabellenhütte has a range of resistance values from 0.002Ω to 0.025Ω and solid metal precision materials.

  • 2-terminal surface-mount resistor with excellent long term stability
  • A select range of resistance values of between 0.002Ω and 0.025Ω are available
  • TCR value from 100 ppm/K (between +20°C and +60°C)
  • Power rating 2W (at 120°C)
  • Constant current up to 32A(0.0002Ω)
  • Applicable temperature range from -55°C to +170°C
  • Tolerance options available ±1%, ±2%, ±3% and ±5% (depending on the resistance values required)
  • AEC-Q200 qualified
  • 3812 chip size

Typical applications for the SMT series include:

  • Current sensor for power hybrid applications
  • Frequency converters
  • Power modules
  • High current applications for the automotive market

The below tables give an overview of the specifications for the Isabellenhütte BRS series as well as the standard parts available:

Isabellenhütte BRS Specifications

Isabellenhütte BRS Table 1

Further values and tolerances available on request

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Isabellenhütte BVB Series

The BVB surface-mount resistor series from Isabellenhütte is made of composite material considered ideal for use on DBC or ceramic substrate. The BVB series from Isabellenhütte offers 4-terminal connection has excellent long term stability with a range of resistance values from 0.0002 to 0.005Ω within a 2725 chip size

  • 4-terminal surface-mount resistor with excellent long term stability
  • A select range of resistance values of between 0.0002Ω and 0.005Ω are available
  • Power rating 12W (at 70°C) and up to 5W (at 100°C)
  • TCR <20ppm/K for 0.0002Ω and 0.0005Ω, <50ppm/K between 0.001Ω and 0.005Ω (between +20°C and +60°C)
  • Applicable temperature range from -65°C to +170°C
  • ±1% and ±5% tolerance options available (depending on the resistance values required)
  • AEC-Q200 qualified
  • 2725 chip size

Typical applications for the BVB series include:

  • Current sensor for power hybrid applications
  • Frequency converters
  • Power modules
  • High current applications for the automotive market

The below tables give an overview of the specifications for the Isabellenhütte BVB series as well as the standard parts available:

Isabellenhütte BVB Specifications

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Isabellenhütte BVE Series

The BVE 2-terminal precision resistor series from Isabellenhütte are designed with large heavy copper connectors for high performance and the resistance range for these resistors are between 0.0001Ω to 0.002Ω. The BVE series from Isabellenhütte offers a continuous current load up to 220A (0.0002Ω), with a TCR value from 50 ppm/K and 5930 chip size.

  • 2-Terminal precision resistor with 5930 chip size
  • Heavy copper connectors
  • Continuous current load up to 220A (0.0002Ω)
  • Resistance value of between 0.0001Ω and 0.002Ω
  • TCR value from 50 ppm/K, depending on the resistance values required (from +20°C to +60°C)
  • Applicable temperature range from -55°C to +170°C
  • AEC-Q200 qualified
  • Tolerance ±1.0% and ±5.0%
  • Excellent long term stability
  • Low inductance value of <3nH
  • Power rating up to 15W (at +70°C) and up to 10W (at +100°C)

Typical applications for the BVE series include:

  • Current sensor for power hybrid applications
  • For welding on bus bars
  • High current applications for the automotive market
  • Frequency converters and power modules

The below tables give an overview of the specifications for the Isabellenhütte BVE series as well as the standard parts available:

Isabellenhütte BVE Specifications

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Isabellenhütte BVF Series

The BVF 2-terminal precision resistor series from Isabellenhütte is a small designed resistor with a chip size 1213. The resistance values for these resistors are 0.001Ω to 0.0015Ω with a TCR of <70 ppm/K using NOVENTIN® material. The BVF series from Isabellenhütte offers a continuous current up to 55A (0.001Ω), with excellent long term stability and AEC-Q200 qualified.

  • 2-Terminal precision resistor
  • Continuous current load up to 55A (0.001Ω)
  • Resistance values of 0.001Ω and 0.0015Ω
  • TCR value <70 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -65°C to +175°C
  • Tolerances of ±1.0% and ±5.0%
  • Excellent long term stability
  • Power rating of 3W (up to +145°C)
  • AEC-Q200 qualified
  • 1213 chip size
  • Maximum solder temperature up to 350°C for 30 sec

Typical applications for the BVF series include:

  • Current sensor for power hybrid applications
  • High current applications for the automotive market
  • Frequency converters and power modules

The below table gives an overview of the specifications for the Isabellenhütte BVF series:

Isabellenhütte BVF Specifications

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Isabellenhütte BVH Series

The BVH 4-terminal through-hole precision resistor series from Isabellenhütte is a chip size of 3820 with solid copper connections. The resistance values available are 0.0003Ω, 0.0005Ω, 0.001Ω and 0.002Ω with a TCR of <100 ppm/K (0.001Ω and 0.005Ω) and <300 ppm/K (0.0003Ω and 0.0005Ω). The BVH series from Isabellenhütte offers a continuous current up to 100A (0.0003Ω), with excellent long term stability and AEC-Q200 qualified.

  • 4-Terminal through-hole precision resistor with 3820 chip size
  • Continuous current load up to 100A (0.0003Ω)
  • Resistance values available 0.0003Ω, 0.0005Ω, 0.001Ω and 0.002Ω
  • TCR value <100 ppm/K for values 0.001Ω and 0.005Ω and <300 ppm/K for values 0.0003Ω and 0.0005Ω (between +20°C and +60°C)
  • Applicable temperature range from -55°C to +170°C
  • Tolerance ±3.0% and ±5.0% (depending on the resistance value required)
  • Excellent long term stability
  • Permanent power rating 5W
  • Maximum solder temperature up to 350°C for 30 seconds
  • AEC-Q200 qualified

Typical applications for the BVH series include:

  • High current applications for the automotive market
  • Frequency converters, power modules and power tools

The below table gives an overview of the specifications for the Isabellenhütte BVH series:

Isabellenhütte BVH Specifications

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Isabellenhütte BVM-F Series

The BVM-F precision resistor series from Isabellenhütte are designed for high current applications such as kWh meters and battery chargers, with a resistance value range from 0.0001Ω to 0.0005Ω. The BVM-F series from Isabellenhütte has a three different power connections threaded bolts, bolt down holes and solid terminals which has a continuous current load up to 200A (0.0001Ω).

  • 2-Terminal precision resistor
  • 3 different power connectors threaded bolts, bolt down holes and solid terminals
  • Continuous current load up to 200A (0.0001Ω)
  • Resistance values of 0.0001Ω, 0.0002Ω, 0.0003Ω and 0.0005Ω
  • TCR value <50 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -55°C to +140°C
  • Tolerance ±5.0%
  • Excellent long term stability
  • They conform to AEC-Q200
  • Permanent power 5W

Typical applications for the BVM-F series include:

  • Energy metering and kWh-meters
  • Battery current sensing
  • High current sensing in automotive applications
  • High current measurement in welding machines

The below table gives an overview of the specifications for the Isabellenhütte BVM-F series:

Isabellenhütte BVM-F Specifications

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Isabellenhütte BVN Series

The BVN resistor series from Isabellenhütte offers 4-terminal surface-mount connection technology for current sensing applications in a space saving design. Developed for high current automotive applications with a power rating up to 5W, resistance values available are 0.0005Ω and 0.01Ω. The BVN series from Isabellenhütte offers excellent long term stability, manufactured from solid metail alloys and are ideal for mounting on DBC or ceramic substrate.

  • 4-terminal surface-mount precision resistor
  • 1216 chip size
  • Continuous current load up to 100A (0.0005Ω)
  • Resistance values of 0.0005Ω and 0.001Ω
  • TCR value <50 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -55°C to +170°C
  • Tolerance ±1.0% and ±5.0% tolerance
  • Excellent long term stability
  • Power rating 5W (at +100°C)
  • Maximum solder temperature up to 350°C for 30 sec
  • AEC-Q200 qualified

Typical applications for the BVN series include:

  • Current sensor for power hybrid applications
  • High current applications for the automotive market
  • Frequency converters and power modules

The below table gives an overview of the specifications for the Isabellenhütte BVN series:

Isabellenhütte BVN Specifications

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Isabellenhütte BVR Series

The BVR 4-terminal precision resistor series from Isabellenhütte has a chip size of 4026 with heavy copper connections ideally suited for mounting on DBC/IMS substrate. The available resistance range is from 0.0002Ω to 0.003Ω, with a TCR from 20 ppm/K to 50 ppm/K. The BVR series from Isabellenhütte offers a continuous current load up to 160A (0.0002Ω), with excellent long term stability and AEC-Q200 qualified.

  • 4-Terminal precision resistor with 4026 chip size
  • Continuous current load up to 160A (0.0002Ω)
  • Resistance values between 0.0002Ω and 0.003Ω are available
  • TCR values available <20 ppm/K and <50 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -65°C to +170°C
  • Tolerance ±1.0% and ±5.0% (depending on the resistance value required)
  • Excellent long term stability
  • Power rating up to 12W (P70°C)
  • AEC-Q200 qualified

Typical applications for the BVR series include:

  • High current applications for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters and power modules

The below table gives an overview of the specifications for the Isabellenhütte BVR series:

Isabellenhütte BVR Specifications

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Isabellenhütte BVS Series

The BVS 2-terminal precision resistor series from Isabellenhütte has a chip size of 3920 with heavy copper connections ideally suited for mounting on DBC substrate. The available resistance range is from 0.0002Ω to 0.005Ω, with a TCR from ±50 ppm/K. The BVS series from Isabellenhütte offers a continuous current load up to 160A (0.0002Ω), with excellent long term stability and AEC-Q200 qualified.

  • 2-Terminal precision resistor with 3920 chip size
  • Continuous current load up to 160A (0.0002Ω)
  • Select resistance values between 0.0002Ω and 0.003Ω are available
  • TCR value from ±50 ppm/K (between +20°C and +60°C)
  • Applicable temperature range from -65°C to +170°C
  • Tolerance ±1.0% and ±5.0% (depending on the resistance value required)
  • Excellent long term stability
  • Power rating up to 12W at 70°C (depending on the resistance value required)
  • Maximum solder temperature up to 350°C for 30 seconds
  • AEC-Q200 qualified

Typical applications for the BVS series include:

  • High current applications for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters and power modules

The below table gives an overview of the specifications for the Isabellenhütte BVS series:

Isabellenhütte BVS Specifications

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Isabellenhütte BVT Series

The BVT resistor series from Isabellenhütte offers 2-terminal surface-mount connection technology for current sensing applications. Developed with a high application temperature range of -65° to +170° due to its special design, with a power rating up to 6W and selective resistance values available are between 0.0003Ω and 0.068Ω. The BVT series from Isabellenhütte offers excellent long term stability.

  • 2-Terminal precision resistor with 2512 chip size
  • Suitable for 4 pad layout
  • Continuous current load up to 100A (0.0003Ω)
  • Select resistance values between 0.0003Ω and 0.0068Ω are available
  • TCR value from ±50 ppm/K (between +20°C and +60°C)
  • High application temperature range from -65°C to +170°C due to its special design
  • Tolerance ±1.0% and ±5.0% (depending on the resistance value required)
  • Excellent long term stability
  • Power rating up to 6W at +70°C (depending on the resistance value required)
  • AEC-Q200 qualified

Typical applications for the BVT series include:

  • High current applications for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters and power modules

The below tables give an overview of the specifications for the Isabellenhütte BVT series as well as the standard parts available:

Isabellenhütte BVT Specifications

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