BC548B B1G

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

SKU:365ccd9f9258 Category: Single Bipolar Transistors Brand: Taiwan Semiconductor Corporation

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Product introduction

BC548B B1G 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 BC548B B1G

Description：TRANS NPN 30V 0.1A TO-92
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Bulk
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：200 @ 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 BC548B B1G

BC548B B1G

Single Bipolar Transistors Overview

The BC548B B1G is an NPN silicon small-signal bipolar junction transistor manufactured by Taiwan Semiconductor. It features a TO-92-3 through-hole package with a maximum collector-emitter voltage of 30V and a continuous collector current of 100mA. The device dissipates up to 500mW of power and operates within a temperature range of -65°C to +150°C. As a 'B' grade component, it guarantees a DC current gain (hFE) between 200 and 450 at VCE=5V and IC=2mA.

Single Bipolar Transistors Feature Summary

NPN epitaxial silicon planar construction for reliable small-signal amplification
High DC current gain grouping ensures consistent performance in low-noise applications
Through-hole TO-92-3 packaging facilitates standard prototyping and assembly

Single Bipolar Transistors Applications

General-purpose signal amplification circuits
Low-noise audio pre-amplifier stages
Electronic switching applications requiring moderate gain

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation as Taiwan Semiconductor, noting that this part number may be discontinued or subject to supply constraints. Confirm RoHS compliance status directly from the official datasheet before integration. Ensure the ordering suffix matches the required binning specifications for current gain characteristics.

Single Bipolar Transistors Selection Notes

Select this component when a guaranteed minimum hFE of 200 is required for stable biasing in amplifier designs. The 30V rating suits low-voltage logic interfacing. Compare against BC548A for lower gain requirements or BC548C for higher gain needs. Verify thermal dissipation limits relative to ambient operating conditions.

Single Bipolar Transistors Part Context

This device belongs to the BC548 series of general-purpose NPN transistors. The 'B' suffix indicates a specific binning category for DC current gain, distinguishing it from A and C grades. It serves as a complementary counterpart to PNP devices like the BC558 in push-pull configurations.