BCX6810E6327HTSA1

Overview

The BCX6810E6327HTSA1 is an NPN silicon audio frequency transistor from Infineon Technologies, housed in a SOT-89 package. It features a collector-emitter voltage of 20 V and a continuous collector current of 1 A. The device offers a DC current gain ranging from 50 to 160 at IC = 5 mA. Key electrical characteristics include a transition frequency of 100 MHz and a maximum power dissipation of 3 W.

Feature Summary

• Designed for general audio frequency applications with high current handling capabilities
• Features low collector-emitter saturation voltage for efficient switching
• Includes integrated thermal protection via defined junction temperature limits

Applications

• General audio frequency amplification circuits
• Low-voltage switching applications
• Power regulation stages requiring high current gain

Procurement Notes

Verify the specific suffix E6327HTSA1 against official Infineon documentation to confirm packaging and tape-and-reel specifications. Ensure compatibility with RoHS standards and check for any recent lifecycle status updates regarding production availability before finalizing procurement plans.

Selection Notes

Select this component when a single NPN transistor with 1 A continuous current capability is required. The BCX68-10 variant provides a minimum hFE of 50, suitable for standard amplification tasks. Consider the complementary BCX69 if PNP configuration is needed for push-pull topologies.

Part Context

This part belongs to the BCX68 series of NPN silicon AF transistors. It is designed as a complementary pair with the BCX69 (PNP). The series is qualified according to AEC-Q101 standards, indicating suitability for automotive environments where robust performance under varying conditions is essential.

Replacement Considerations

Officially documented complementary type: BCX69.