BC239ABU

$0.03

Description：TRANS NPN 25V 0.1A TO-92-3
Series：-

SKU:687f16acef29 Category: Single Bipolar Transistors Brand: Fairchild Semiconductor

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Product introduction

BC239ABU is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is TRANS NPN 25V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC239ABU

Description：TRANS NPN 25V 0.1A TO-92-3
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：25 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA
DC Current Gain (hFE) (Min) @ Ic, Vce：120 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：250MHz
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 BC239ABU

BC239ABU

Single Bipolar Transistors Overview

The BC239ABU is an NPN epitaxial silicon transistor manufactured by Fairchild Semiconductor, housed in a TO-92 plastic package. It serves as a medium-power device designed for linear and switching applications. The component features a collector-emitter voltage rating of 60 V and supports a continuous collector current of 100 mA. It exhibits a minimum DC current gain (hFE) of 150 and operates with a maximum junction temperature of 150 °C.

Single Bipolar Transistors Feature Summary

NPN epitaxial silicon construction
Designed for linear and switching applications
Complements the PNP BD240 series

Single Bipolar Transistors Applications

Linear amplifier circuits
General-purpose switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'ABU' against official Fairchild documentation to confirm the exact hFE binning and voltage grade. Ensure the ordering information matches the required electrical characteristics, as suffixes often denote specific performance tiers within the same package type.

Single Bipolar Transistors Selection Notes

Select this component when a 60 V NPN transistor with moderate current handling is required. It is suitable for designs needing a complement to the BD240 series. Verify that the TO-92 package thermal dissipation meets the system requirements for the intended operating conditions.

Single Bipolar Transistors Part Context

This part belongs to the BC239 family of NPN transistors, which includes variants with different voltage ratings such as 25 V and 45 V. The BC239A variant specifically denotes the 60 V rating. These devices are commonly used in general-purpose electronics requiring reliable amplification or switching capabilities.