BCP51

$0.49

Description：TRANS PNP 45V 1A SOT-223-3L
Series：-

SKU:fe4b0e2b49b6 Category: Single Bipolar Transistors Brand: EVVO

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 1A SOT-223-3L
Series：-
Mfr：EVVO
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：63 @ 150mA, 2V
Power - Max：1.5 W
Frequency - Transition：100MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SOT-223-3L
Grade：-
Qualification：-

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BCP51

Overview

The EVVO BCP51 is a PNP silicon power transistor housed in an SOT-223 package. It features a maximum collector-emitter voltage of -45 V and a continuous collector current of 1 A. The device provides a minimum DC current gain (hFE) of 25 at 500 mA and 63 at 150 mA, with a transition frequency of 100 MHz. Designed for high collector current applications, it exhibits low collector-emitter saturation voltage.

Feature Summary

Optimized for audio frequency driver and output stages
High collector current capability
Low collector-emitter saturation voltage

Applications

Audio frequency driver stages
Audio frequency output stages
General-purpose amplification

Procurement Notes

Verify the specific part number against the official datasheet to confirm the -45 V rating. Ensure the SOT-223 package matches the design requirements. Confirm RoHS compliance status as indicated in the documentation before finalizing procurement.

Selection Notes

Select this component for applications requiring a PNP transistor with 1 A current handling and -45 V breakdown. It serves as the complementary counterpart to the NPN BCP54 series. Consider thermal resistance and heat dissipation capabilities when designing the circuit layout for sustained operation.

Part Context

The BCP51 belongs to a family of medium-power PNP transistors designed for general-purpose switching and amplification. It is part of a complementary set that includes NPN variants, facilitating balanced push-pull configurations in amplifier circuits and power management designs.

Replacement Considerations

The BCP51 is electrically complementary to the BCP54, BCP55, and BCP56 NPN transistors. Verify pinout compatibility and voltage ratings when substituting with other manufacturers' equivalents.