BCP51-16,135

$0.38

Description：TRANS PNP 45V 1A SOT-223
Series：-

SKU:abe8cadebe01 Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 1A SOT-223
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：PNP
Current - Collector (Ic) (Max)：1:00 AM
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：1 W
Frequency - Transition：145MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SOT-223
Grade：Automotive
Qualification：AEC-Q100

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BCP51-16,135

Overview

The Nexperia BCP51-16,135 is a PNP medium power transistor in the SOT223 (SC-73) surface-mounted device plastic package. It features a collector-emitter voltage of -45 V and a continuous collector current of -1 A. The device offers three DC current gain selections: hFE selection -10 (63-250), -16 (100-250), and standard (63-250). Total power dissipation reaches 1.35 W on an FR4 PCB with a 6 cm² collector pad. Transition frequency is 145 MHz, and junction temperature maxes at 150 °C.

Feature Summary

High current capability for robust switching applications
Three distinct current gain selections for precise circuit matching
Exposed heatsink design ensures excellent thermal and electrical conductivity
Qualified to AEC-Q101 automotive standards

Applications

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

Procurement Notes

Verify the specific suffix

Selection Notes

Select this component when a PNP transistor requires high current handling in a compact SMD form factor. The exposed pad SOT223 package supports significant power dissipation compared to standard leaded options. Ensure the required hFE bin matches the application's base drive requirements, as the -16 variant offers tighter gain control than the standard version.

Part Context

This part belongs to the BCP51 series of PNP medium power transistors manufactured by Nexperia. It serves as the PNP complement to the NPN BCY54 series. The device is designed for general-purpose amplification and switching tasks where moderate power handling and small footprint are critical constraints in the design.

Replacement Considerations

BCP51-10,135

FAQ

What is the marking code for the BCP51-16?

The marking code for the BCP51-16 is BCP51/16.

How does the pin configuration differ between SOT223 and SOT89 packages?

In the SOT223 package, Pin 1 is Base, Pin 2 is Collector, Pin 3 is Emitter, and Pin 4 is Collector. In the SOT89 package, Pin 1 is Emitter, Pin 2 is Collector, and Pin 3 is Base.