BCP53-16

Overview

The BCP53-16 is a PNP bipolar junction transistor manufactured by Diotec Semiconductor, housed in a surface-mount SOT-89 package. It features an 80V collector-emitter breakdown voltage and supports a continuous collector current of 1A. The device exhibits a transition frequency of 50MHz and a maximum power dissipation of 500mW. DC current gain (hFE) is specified at a minimum of 100 under standard test conditions.

Feature Summary

• Utilizes a compact SOT-89 surface-mount package for efficient PCB space utilization.
• Provides robust switching capabilities with high current handling capacity.
• Ensures stable operation across extended industrial temperature ranges.

Applications

• General-purpose switching circuits
• Amplifier stages
• Driver applications

Procurement Notes

Verify the specific manufacturer designation on the component marking to confirm Diotec Semiconductor origin, as this part number is widely produced by multiple vendors including Nexperia and MCC. Ensure the package matches the required SOT-89 footprint. Confirm RoHS compliance status if restricted substances are prohibited in the target assembly process.

Selection Notes

Select this component when a PNP transistor with 80V rating and 1A current capability is required in a small outline package. Compare thermal resistance values against the application's heat dissipation requirements. Verify that the 50MHz transition frequency meets the signal speed demands of the circuit design.

Part Context

This device belongs to the BCX53 series of medium-power PNP transistors. It serves as a general-purpose alternative to through-hole counterparts, offering similar electrical characteristics in a modern surface-mount form factor suitable for automated assembly processes.

Replacement Considerations

BCP53-16-TP by Micro Commercial Components offers parameter equivalence. BCP53-16TF by Nexperia provides identical electrical specifications in a different SOT-223 package.