BCP5316H6327XTSA1

Overview

The BCP5316H6327XTSA1 is a PNP silicon audio frequency transistor from the BCP53 series, manufactured by Infineon Technologies. It features a maximum collector-emitter voltage of 80 V and a continuous collector current of 1 A. The device operates within a junction temperature range of -65 °C to +150 °C and has a total power dissipation of 2 W at a case temperature of 120 °C. It includes a transition frequency of 125 MHz and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Designed for audio driver and output stages
• High collector current capability
• Low collector-emitter saturation voltage

Applications

• Audio frequency driver stages
• Audio frequency output stages

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific suffix H6327XTSA1 matches the required packaging format. Ensure the procurement source provides valid traceability documentation. Check for RoHS compliance status as indicated in the datasheet. Validate that the received parts match the marking layout specified for the BCP53-16 variant.

Selection Notes

Select this component when an 80 V PNP transistor with 1 A current handling is required for audio applications. Consider the complementary NPN types BCP54...BCP56 if a matched pair is needed. Evaluate thermal resistance requirements against the application's heat dissipation needs. Verify that the SOT223 package fits the available PCB space constraints.

Part Context

This part belongs to the BCP51...BCP53 family of PNP silicon AF transistors. It serves as the high-voltage variant within the series, offering 80 V breakdown compared to lower voltage options. The family is designed to provide complementary solutions alongside NPN counterparts for balanced circuit designs.

Replacement Considerations

Complementary types include BCP54...BCP56 (NPN). Direct replacements require matching voltage, current, and package specifications.