BCP53-10-QX

Overview

The Nexperia BCP53-10-QX is a PNP medium power transistor from the BCP53-Q series, qualified to AEC-Q101 standards for automotive applications. It operates with a collector-emitter voltage of -80 V and a continuous collector current of -1 A. The device features a DC current gain (hFE) range of 63 to 160 at VCE = -2 V and IC = -150 mA. Packaged in a SOT223 (SC-73) surface-mount plastic housing, it supports high power dissipation up to 1.35 W on an FR4 PCB with a 6 cm² collector pad.

Feature Summary

• AEC-Q101 qualified for automotive reliability
• High current capability with peak pulse support
• Three distinct current gain selections available
• SOT223 package with enhanced thermal performance

Applications

• Linear voltage regulators
• High-side switches
• Battery-driven devices
• Power management circuits
• MOSFET drivers

Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel quantity and marking code. Confirm that the AEC-Q101 qualification status aligns with your automotive quality requirements. Ensure the SOT223 footprint dimensions are compatible with your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a PNP transistor with -80 V rating and -1 A continuous current is required. The BCP53-10-Q variant provides a hFE range of 63–160, suitable for applications needing moderate gain consistency. Consider the SOT223 package for its balance of power handling and surface-mount convenience in automotive designs.

Part Context

The BCP53-10-QX belongs to the BCP53-Q series of PNP medium power transistors designed for robust performance in demanding environments. This series includes variants with different gain bands (-Q, -10-Q, -16-Q) to accommodate various circuit design needs while maintaining consistent electrical characteristics and automotive-grade reliability.

Replacement Considerations

Direct substitutes within the same family include BCP53-Q and BCP53-16-Q, differing primarily in DC current gain ranges. Verify that the alternative gain band meets your specific amplification or switching requirements without necessitating circuit redesign.

FAQ

What is the DC current gain range for the BCP53-10-Q?

The DC current gain (hFE) for the BCP53-10-Q ranges from 63 to 160 when measured at VCE = -2 V and IC = -150 mA.

Is the BCP53-10-QX suitable for automotive applications?

Yes, the BCP53-Q series is qualified according to the AEC-Q101 standard and is recommended for use in automotive applications.

What is the maximum collector-emitter voltage?

The maximum collector-emitter voltage (VCEO) is -80 V.