BC858BLT3G

$0.10

Description：TRANS PNP 30V 0.1A SOT23-3
Series：-

SKU:bfbedfcdc722 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 30V 0.1A SOT23-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：PNP
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：30 V
Vce Saturation (Max) @ Ib, Ic：650mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：220 @ 2mA, 5V
Power - Max：300 mW
Frequency - Transition：100MHz
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 (TO-236)
Grade：-
Qualification：-

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BC858BLT3G

Overview

The BC858BLT3G is a PNP silicon general-purpose transistor from the onsemi BC856ALT1G series, housed in an SOT-23 (TO-236) surface-mount package. It features a collector-emitter breakdown voltage of -30 V and a continuous collector current rating of -100 mA. The device operates within a junction temperature range of -55°C to +150°C with a total power dissipation of 225 mW. Electrical characteristics include a DC current gain ranging from 150 to 475 at specific test conditions, a transition frequency of 100 MHz, and low saturation voltages for efficient switching.

Feature Summary

PNP silicon construction designed for general-purpose amplification and switching applications
Surface-mount SOT-23 packaging optimized for automated assembly processes
Lead-free and halogen-free compliant with environmental directives

Applications

General-purpose signal amplification circuits
Low-power switching applications
Complementary pairing with NPN transistors in analog designs

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and reel quantity. Confirm that the component meets required automotive or industrial qualification standards if applicable. Ensure compatibility with existing PCB footprint dimensions and soldering profiles during integration.

Selection Notes

Select this component when a compact PNP transistor with a 30 V collector-emitter voltage rating is required. Consider the specified DC current gain ranges and thermal resistance values for circuit stability. Evaluate the SOT-23 package constraints against available board space and thermal management requirements.

Part Context

This part belongs to the BC856ALT1G series, which includes variants with different voltage ratings such as the BC856 (-65 V) and BC857 (-45 V). The BC858 variant specifically provides a -30 V rating, distinguishing it within the family for lower voltage general-purpose applications.