BCX5310E6327HTSA1

Overview

The BCX5310E6327HTSA1 is a PNP silicon audio frequency transistor from the BCX53 series, manufactured by Infineon Technologies. It operates in an SOT-89 package with a maximum collector current of 1 A and a collector-emitter voltage (VCEO) of 80 V. The device features a transition frequency (fT) of 125 MHz and a total power dissipation of 2 W at a case temperature up to 120 °C. It is qualified according to AEC-Q101 standards.

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 automotive standards

Applications

• Audio frequency driver stages
• Audio frequency output stages

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm that the specific ordering suffix matches the required packaging and qualification standards. Ensure compliance with RoHS directives and check for any end-of-life notifications prior to finalizing procurement plans.

Selection Notes

Select this component for applications requiring high collector current and low saturation voltage in audio circuits. Consider the complementary NPN types within the BCX54...BCX56 series for push-pull configurations. Evaluate thermal resistance requirements based on the specified junction-to-soldering point value.

Part Context

This part belongs to the BCX51...BCX53 family of PNP silicon AF transistors. It shares design characteristics with other members of the series, such as the BCX51 and BCX52, which offer lower voltage ratings. The E6327HTSA1 suffix indicates specific packaging and tape-and-reel configuration details.

Replacement Considerations

Complementary NPN types include BCX54, BCX55, and BCX56. Direct substitutes may include BCX53 variants with different gain ranges, such as BCX53-16.