BDV65A

Single Bipolar Transistors Overview

The BDV65A is an NPN silicon power transistor manufactured by Central Semiconductor Corp. It features a Darlington configuration housed in a TO-218 package. The device supports a maximum collector current of 12 A and a continuous power dissipation of 125 W. Electrical specifications include a collector-emitter breakdown voltage (BVCEO) of 80 V, a minimum DC current gain (hFE) of 1,000 at 4 A, and a typical transition frequency (fT) of 60 MHz.

Single Bipolar Transistors Feature Summary

• Darlington configuration for high current amplification
• Designed for general-purpose amplifier applications
• Robust thermal handling with 125 W power dissipation

Single Bipolar Transistors Applications

• General-purpose linear amplification
• Power switching circuits
• Audio output stages

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific manufacturing date code and lot traceability to ensure compliance with required quality standards. Review the latest datasheet revision for any updates to electrical characteristics or mechanical dimensions before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when high current drive capability and substantial voltage tolerance are required in a single package. The integrated Darlington structure simplifies driver circuit design by providing high input impedance and significant current gain. Ensure adequate heat sinking is implemented to manage the 125 W power dissipation rating during operation.

Single Bipolar Transistors Part Context

This part belongs to the BDV series of power transistors from Central Semiconductor Corp. The series includes complementary PNP variants and different voltage ratings within the same physical footprint. These devices are engineered for robust performance in industrial and consumer electronics requiring reliable power control.

Single Bipolar Transistors Replacement Considerations

Central Semiconductor has classified the BDV65A as End of Life (EOL). No official replacement part number is listed in their Product Discontinuation Notice (PDN01022). Designers must source alternative components from other manufacturers or utilize existing inventory.