BC558A

$0.11

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

SKU:193623ab73ce Category: Single Bipolar Transistors Brand: Diotec Semiconductor

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Product introduction

BC558A is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diotec Semiconductor. Its product description is TRANS PNP 30V 0.1A TO-92. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC558A

Description：TRANS PNP 30V 0.1A TO-92
Series：-
Mfr：Diotec Semiconductor
Package：Cut Tape (CT),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
DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：150MHz
Operating Temperature：-55°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 BC558A

BC558A

Single Bipolar Transistors Overview

The BC558A is a general-purpose PNP silicon epitaxial transistor manufactured by Diotec Semiconductor. It operates with a maximum collector current of 100 mA and features three distinct DC current gain groups (A, B, C). The device supports a collector-emitter voltage of -30 V and dissipates up to 500 mW of power. It utilizes a TO-92 through-hole package and functions within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

Offers three standardized current gain groups for precise amplification control
Designed for universal signal processing, switching, and amplification tasks
Compliant with RoHS directives and REACH regulations

Single Bipolar Transistors Applications

Signal processing circuits
Electronic switching applications
Amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Diotec documentation to confirm compliance status. Standard commercial versions differ from automotive-grade parts marked with suffixes like -Q or -AQ. Ensure the requested variant matches the required reliability standards before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select the appropriate current gain group based on circuit requirements: Group A provides lower gain, while Group C offers higher amplification. Confirm that the -30 V collector-emitter voltage rating aligns with the system's operational limits. Verify thermal management capabilities for the TO-92 package under expected ambient conditions.

Single Bipolar Transistors Part Context

This component belongs to the BC556...BC559 series of general-purpose PNP transistors. It serves as the complement to the BC548 NPN transistor family. The device is designed for commercial and industrial grade applications requiring standard reliability levels in electronic systems.