BC547B

$0.32

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

SKU:c7120121c3e0 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC547B is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS NPN 45V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC547B

Description：TRANS NPN 45V 0.1A TO-92-3
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：300MHz
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

Single Bipolar Transistors datasheet and documents for BC547B

BC547B

Single Bipolar Transistors Overview

The BC547B is an NPN silicon epitaxial planar transistor designed for amplifier applications. It features a collector-emitter breakdown voltage of 45 V and a continuous collector current rating of 100 mA. The device offers a minimum DC current gain (hFE) of 200 at IC = 2.0 mA and VCE = 5.0 V, with a maximum value of 450. It operates within a junction temperature range of -55°C to +150°C and provides a transition frequency (fT) up to 300 MHz.

Single Bipolar Transistors Feature Summary

NPN Silicon Epitaxial Planar Construction
High DC Current Gain Range
Lead-Free Package Availability

Single Bipolar Transistors Applications

General-purpose amplifier circuits
Switching applications
Audio signal processing

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm package type and shipping configuration. Confirm RoHS compliance status if required by assembly specifications. Ensure the component matches the exact electrical characteristics defined in the datasheet before integration into the design.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring moderate voltage handling and high current gain. Verify that the thermal dissipation requirements are met within the operating environment. Consider the TO-92 package constraints for power handling when determining heat sink needs or airflow requirements.

Single Bipolar Transistors Part Context

This part belongs to the BC546/BC547/BC548 family of NPN silicon transistors manufactured by onsemi. The family shares similar physical packaging but varies in voltage ratings and gain ranges. The BC547 variant specifically targets applications needing 45V breakdown capability.