BC307

$0.04

Description：TRANS PNP 45V 0.1A TO-92-3
Series：-

SKU:6cd36ada70d1 Category: Single Bipolar Transistors Brand: Fairchild Semiconductor

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Product introduction

BC307 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is TRANS PNP 45V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC307

Description：TRANS PNP 45V 0.1A TO-92-3
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA
DC Current Gain (hFE) (Min) @ Ic, Vce：120 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：130MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for BC307

BC307

Single Bipolar Transistors Overview

The Fairchild Semiconductor BC307 is a PNP silicon small signal transistor housed in a lead-free TO-92 cylindrical package. It supports a maximum collector current of 0.1 A and a collector-emitter voltage of 45 V. The device features a minimum DC current gain (hFE) of 120 and operates at temperatures up to 150 °C. Classified as a low noise component, it contains one element with three through-hole terminals.

Single Bipolar Transistors Feature Summary

Designed for low noise applications
Single-element PNP configuration
Lead-free TO-92 packaging

Single Bipolar Transistors Applications

Small signal amplification
General purpose switching

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation on the datasheet header, as multiple vendors produce this part number. Confirm the specific hFE binning requirements against your circuit design needs, as gain values vary by production lot. Ensure the TO-92 package dimensions match your PCB footprint constraints before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate current handling and low noise characteristics is required. The 45 V breakdown voltage suits low-voltage logic interfacing. Consider the thermal limits and ensure adequate heat dissipation for continuous operation near the maximum rated temperature.

Single Bipolar Transistors Part Context

This component belongs to the general-purpose small signal transistor category. It is widely used in audio pre-amplifiers and switching circuits where low noise performance is critical. The TO-92 package provides a compact solution for through-hole mounting on standard printed circuit boards.