BC548A

$0.04

Description：TRANS NPN 30V 0.1A TO-92
Series：-

SKU:303965e6cbb7 Category: Single Bipolar Transistors Brand: Taiwan Semiconductor Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

BC548A is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is TRANS NPN 30V 0.1A TO-92. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC548A

Description：TRANS NPN 30V 0.1A TO-92
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Box (TB)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：30 V
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：-
Operating Temperature：-65°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for BC548A

BC548A

Single Bipolar Transistors Overview

The BC548A is an NPN silicon epitaxial planar transistor designed for general-purpose amplifier and switching applications. It features a collector-emitter breakdown voltage of 30 V and a continuous collector current rating of 100 mA. The device offers a minimum DC current gain (hFE) of 110 at IC=2mA and VCE=5V, with a transition frequency of 300 MHz. Power dissipation is rated at 500 mW in a TO-92 through-hole package. Operating junction temperature ranges from -55°C to +150°C.

Single Bipolar Transistors Feature Summary

NPN silicon epitaxial planar construction
General-purpose amplifier and switching capability
Low collector cutoff current
Complementary PNP availability

Single Bipolar Transistors Applications

Audio pre-amplification stages
Signal processing circuits
General electronic experimentation

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation on the component marking against the specific datasheet provided by Taiwan Semiconductor Corporation. Confirm RoHS compliance status and lead-free plating specifications required for your assembly process. Ensure the TO-92 package dimensions match your PCB footprint requirements before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a low-cost NPN transistor with moderate gain (hFE min 110) is required. It serves as a direct replacement for standard BC548 units requiring the 'A' grade binning. Consider thermal derating if operating near the maximum power dissipation limit in enclosed environments.

Single Bipolar Transistors Part Context

The BC548 series comprises NPN general-purpose transistors widely used in consumer electronics. The 'A' suffix denotes a specific hFE binning range starting at 110, distinguishing it from higher-gain B and C variants. This part belongs to a family that includes complementary PNP devices like the BC558.