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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT323
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：50 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- Frequency - Transition：130 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 BCR141WH6327XTSA1 is an NPN silicon digital transistor from Infineon Technologies, housed in a SOT-323 (SC-70) surface-mount package. It integrates a single NPN transistor with built-in bias resistors of R1=22kΩ and R2=22kΩ. Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V, a continuous collector current (IC) of 100 mA, and a total power dissipation (Ptot) of 250 mW at a case temperature up to 124°C. The device features a transition frequency (fT) of 130 MHz and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Integrated dual bias resistors (R1 and R2) simplify circuit design by eliminating external components.
- Automotive-grade reliability certified under the AEC-Q101 standard for harsh environments.
- High switching speed capability supported by a transition frequency of 130 MHz.
- Lead-free packaging compliant with RoHS directives.
Applications
- Switching circuits
- Inverter applications
- Interface circuits
- Driver circuits
Procurement Notes
Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific suffix 'H6327' matches the required tape-and-reel packaging format. Ensure the procurement documentation explicitly states compliance with RoHS lead-free requirements and AEC-Q101 automotive qualification standards before finalizing orders.
Selection Notes
Select this component when a compact NPN digital switch with integrated base and emitter resistors is required. The SOT-323 package suits space-constrained designs. Verify that the 50 V collector-emitter voltage and 100 mA current limits align with the target application's load requirements and operating temperatures.
Part Context
This part belongs to the BCR141 series of NPN silicon digital transistors. The 'W' designation specifically identifies the SOT-323 package variant. Other series members include the F (TSFP-3), S (SOT363), and U (SC74) packages, offering different pin configurations and thermal characteristics for varied layout needs.
Replacement Considerations
Direct replacements within the same family include BCR141F, BCR141S, and BCR141U variants. These share identical electrical characteristics but differ in physical package dimensions and pinout arrangements. Cross-package substitution requires careful verification of footprint compatibility and thermal management constraints.
FAQ
What are the values of the internal bias resistors?
The BCR141WH6327XTSA1 contains two internal resistors: R1 is 22 kΩ and R2 is 22 kΩ.
Is this component suitable for automotive applications?
Yes, the component is qualified according to the AEC-Q101 standard, making it suitable for automotive electronics.
What is the maximum junction temperature?
The maximum junction temperature (Tj) for this device is 150 °C.
