BCX71K_S00Z

$0.09

Description：TRANS PNP 45V 0.5A SOT-23-3
Series：-

SKU:9b33eb027544 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 0.5A SOT-23-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Transistor Type：PNP
Current - Collector (Ic) (Max)：500 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：550mV @ 1.25mA, 50mA
Current - Collector Cutoff (Max)：20nA
DC Current Gain (hFE) (Min) @ Ic, Vce：380 @ 2mA, 5V
Power - Max：350 mW
Frequency - Transition：-
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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BCX71K_S00Z

Overview

The BCX71K_S00Z is a PNP silicon epitaxial planar transistor manufactured by onsemi. It is housed in an SOT-23 surface-mount package designed for general-purpose amplification and switching applications. The device features a maximum collector-emitter voltage of -45 V and a maximum DC collector current of 0.5 A. Key electrical parameters include a collector-base voltage of -45 V, an emitter-base voltage of -5 V, and a collector-emitter saturation voltage of 0.55 V. The component operates within a temperature range of -55°C to +150°C and offers a high DC current gain with a maximum hFE of 630.

Feature Summary

PNP polarity configuration utilizing epitaxial planar silicon technology
High DC current gain capability suitable for amplification tasks
Surface-mount construction in a compact SOT-23-3 package

Applications

General-purpose signal amplification circuits
Electronic switching applications
Low-power analog circuit design

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact binning or tape-and-reel specifications. Ensure that the requested part number matches the precise electrical characteristics required for the target application. Cross-reference datasheets from authorized distributors to validate authenticity and technical compliance before procurement.

Selection Notes

Select this component when a PNP transistor with a 45 V voltage rating and 0.5 A current capacity is required in a small surface-mount footprint. Consider the thermal operating limits and the specific hFE binning requirements of the design. Evaluate the SOT-23 package dimensions for compatibility with the intended PCB layout constraints.

Part Context

This component belongs to the BCX71 series of bipolar junction transistors produced by onsemi. The series provides reliable performance for standard electronic designs requiring moderate power handling in a compact form factor. The BCX71K variant specifically denotes the PNP configuration within this product family.