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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SOT323
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：70 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- Frequency - Transition：190 MHz
- Power - Max：250 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：PG-SOT323
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Overview
The BCR198WE6327BTSA1 is a PNP silicon digital transistor from the Infineon BCR198 series, housed in an SOT-323 surface-mount package. It integrates two internal bias resistors, R1 and R2, both with a nominal value of 47 kΩ. The device supports a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 100 mA. Electrical characteristics include a minimum DC current gain (hFE) of 70 at IC = 5 mA, a transition frequency (fT) of 190 MHz, and a total power dissipation (Ptot) of 250 mW at a case temperature up to 124°C.
Feature Summary
- Integrated dual bias resistor network for simplified circuit design
- High-speed switching capability with defined transition frequency
- Automotive-grade qualification compliant with AEC-Q101 standards
Applications
- Switching circuits
- Inverter applications
- Interface circuits
- Driver circuits
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number against official Infineon documentation. Confirm that the specific suffix matches the required SOT-323 packaging and reel specifications. Ensure compliance with RoHS lead-free requirements before integration into production assemblies.
Selection Notes
Select this component when a compact PNP digital solution with integrated base drive is required. The fixed 47 kΩ resistor configuration eliminates external bias components. Verify that the 50 V voltage rating and 100 mA current limits align with the target application's electrical demands.
Part Context
This component belongs to the BCR198 series, which includes variants such as the BCR198S featuring two internally isolated transistors in a single multichip package. The W designation specifically identifies the SOT-323 form factor within this product family.
Replacement Considerations
Direct substitutes within the same series include BCR198S and BCR198W. Verify pinout compatibility and thermal resistance values when replacing units to ensure equivalent performance under operating conditions.
FAQ
What are the specific values of the internal bias resistors?
Both internal resistors, R1 and R2, have a nominal value of 47 kΩ.
Is this component qualified for automotive applications?
Yes, the BCR198 series is qualified according to the AEC-Q101 standard.
What is the maximum junction temperature?
The maximum junction temperature (Tj) is 150°C.
