BC558ABU

$0.03

Description：TRANS PNP 30V 0.1A TO-92-3
Series：-

SKU:b89d75e1cd4d Category: Single Bipolar Transistors Brand: Fairchild Semiconductor

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Product introduction

BC558ABU is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is TRANS PNP 30V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC558ABU

Description：TRANS PNP 30V 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)：30 V
Vce Saturation (Max) @ Ib, Ic：650mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：150MHz
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 BC558ABU

BC558ABU

Single Bipolar Transistors Overview

The Fairchild Semiconductor BC558ABU is a PNP epitaxial silicon transistor housed in a TO-92 through-hole package. It features a maximum collector-emitter voltage of 30 V and a continuous collector current rating of 100 mA. The device has a maximum power dissipation of 500 mW and a transition frequency of 150 MHz. DC current gain (hFE) is specified with a minimum value of 110 at Ic=2mA and Vce=5V. The operating junction temperature range extends from -55°C to 150°C.

Single Bipolar Transistors Feature Summary

PNP epitaxial silicon construction for reliable small-signal performance
Designed for general-purpose switching and amplifier applications
Through-hole TO-92 packaging suitable for standard prototyping

Single Bipolar Transistors Applications

General-purpose signal amplification
Electronic switching circuits
Complementary pairing with NPN transistors

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer origin, as 'Fairchild' assets are now part of ON Semiconductor. Confirm that the BU suffix corresponds to the standard TO-92 axial leaded package variant rather than surface-mount options. Ensure the component meets RoHS compliance requirements for your specific assembly process before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate gain (hFE min 110) is required. It serves as the complementary counterpart to the BC548A series. Consider the BC558B or BC558C variants if higher current gain specifications are necessary for the target circuit design.

Single Bipolar Transistors Part Context

The BC558 series comprises PNP transistors designed for low-power switching and amplification. The BC558A variant specifically targets applications requiring a guaranteed minimum hFE of 110. This family is widely used in consumer electronics and industrial control systems where small-signal processing is essential.