BC547A A1G

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

SKU:a20db1eb9ce6 Category: Single Bipolar Transistors Brand: Taiwan Semiconductor Corporation

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Product introduction

BC547A A1G is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is TRANS NPN 45V 0.1A TO-92. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC547A A1G

Description：TRANS NPN 45V 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)：45 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) Formed Leads
Supplier Device Package：TO-92
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for BC547A A1G

BC547A A1G

Single Bipolar Transistors Overview

The BC547A A1G is a silicon NPN bipolar junction transistor manufactured by Taiwan Semiconductor. It utilizes a TO-92-3 through-hole package and supports a maximum DC collector current of 100 mA. The device features a collector-emitter breakdown voltage (VCEO) of 45 V and a collector-base breakdown voltage (VCBO) of 65 V. Power dissipation is rated at 500 mW, with an operating temperature range from -65°C to +150°C. The component belongs to the BC5xxA/B/C series.

Single Bipolar Transistors Feature Summary

NPN polarity configuration for general-purpose switching and amplification
Silicon technology construction within a TO-92-3 through-hole package
High thermal stability supporting operation up to 150°C

Single Bipolar Transistors Applications

General-purpose small signal amplification
Electronic switching circuits
Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet for the BC547A A1G variant directly from Taiwan Semiconductor official documentation. Confirm that the 'A' suffix denotes the specific hFE binning requirements for your circuit design. Ensure the TO-92-3 package dimensions match your PCB footprint constraints before finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN transistor with 45 V collector-emitter voltage and 100 mA continuous current capability is required. The TO-92-3 package is suitable for low-power through-hole applications. Verify that the minimum DC current gain associated with the 'A' grade meets the specific amplification or switching threshold needs of the target application.

Single Bipolar Transistors Part Context

This part is a member of the widely used BC547 family of small-signal NPN transistors. The 'A1G' designation indicates the specific gain binning ('A') and packaging format ('1G'). While functionally similar to other BC547 variants, the 'A' grade typically offers higher minimum current gain compared to 'B' or 'C' grades, making it suitable for applications requiring consistent amplification performance.