BCX71JLT1G

$0.03

Description：TRANS PNP 45V 0.1A SOT23-3
Series：-

SKU:a2b76bac2dcc Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 0.1A SOT23-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：100 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：250 @ 2mA, 5V
Power - Max：350 mW
Frequency - Transition：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3 (TO-236)
Grade：-
Qualification：-

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BCX71JLT1G

Overview

The BCX71JLT1G is a PNP silicon general-purpose transistor manufactured by onsemi. It operates within a collector-emitter voltage range of -45 Vdc and supports a continuous collector current of -100 mAdc. The device features a DC current gain (hFE) ranging from 250 to 500 at specific test conditions. Packaged in an SOT-23 (TO-236AB) surface-mount format, it includes a maximum total device dissipation of 350 mW at 25°C ambient temperature.

Feature Summary

PNP silicon construction for general-purpose amplification
RoHS compliant and halogen-free manufacturing
Moisture Sensitivity Level 1 certification

Applications

General-purpose amplification circuits
Switching applications requiring low power dissipation
Consumer electronics signal processing

Procurement Notes

Verify the ordering part number matches the exact suffix LT1G for tape and reel packaging. Confirm RoHS compliance status and Pb-free designation during procurement. Ensure the component meets the specified Moisture Sensitivity Level 1 requirements for your assembly process. Cross-reference datasheet revision Rev. 3 for accurate electrical characteristics.

Selection Notes

Select this component for designs requiring a PNP transistor with moderate voltage ratings and low noise characteristics. Consider the SOT-23 package constraints for thermal management, as total device dissipation is limited to 350 mW. Evaluate the hFE range of 250 to 500 against circuit gain requirements. Verify that the -45 V collector-emitter voltage rating aligns with the system's maximum operating voltages.

Part Context

This component belongs to the BCX71 series of general-purpose transistors produced by onsemi. It serves as a standard discrete semiconductor device for analog and digital switching tasks. The series is designed for cost-effective integration into various electronic systems where reliable PNP switching or amplification is required.

Replacement Considerations

BC847B is listed as a similar level replacement with the same pinout and package. Note that BC847B is an NPN transistor, whereas the BCX71JLT1G is PNP; verify polarity compatibility before substitution.