BCP 56-10 H6433

Overview

The BCP56-10 H6433 is an NPN silicon audio frequency transistor manufactured by Infineon Technologies. It operates in the SOT223 package with four pins configured as Base, Collector, Emitter, and Collector. Key electrical parameters include a collector-emitter voltage of 80 V, a collector-base voltage of 100 V, and a continuous collector current rating of 1 A. The device features a peak collector current of 1.5 A and a total power dissipation of 2 W at a case temperature up to 120°C. Transition frequency is typically 100 MHz.

Feature Summary

• Designed for audio frequency driver and output stages
• Features low collector-emitter saturation voltage
• High collector current capability
• Qualified according to AEC-Q101 standards

Applications

• Audio frequency driver stages
• Audio frequency output stages

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and AEC-Q101 qualification requirements match the target application environment before finalizing procurement orders.

Selection Notes

Select this component when high collector current and low saturation voltage are required for audio applications. Ensure the operating junction temperature remains within the specified range and verify that the thermal resistance characteristics align with the system's heat dissipation design constraints.

Part Context

This part belongs to the BCP54...BCP56... family of NPN Silicon AF Transistors. Complementary PNP types in the same series include BCP51...BCP53. The BCP56 variant specifically offers higher voltage ratings compared to the BCP54 and BCP55 models within the lineup.

Replacement Considerations

Complementary PNP transistors in the series are BCP51, BCP52, and BCP53.