BC309BBU

$0.02

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

SKU:03837269efb0 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC309BBU is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS PNP 25V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC309BBU

Description：TRANS PNP 25V 0.1A TO-92-3
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：25 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA
DC Current Gain (hFE) (Min) @ Ic, Vce：180 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：130MHz
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

Single Bipolar Transistors datasheet and documents for BC309BBU

BC309BBU

Single Bipolar Transistors Overview

The BC309BBU is a PNP silicon epitaxial planar transistor manufactured by onsemi, housed in a TO-92-3 through-hole package. It features a maximum collector current of 100 mA and a collector-emitter voltage (VCEO) of 25 V. The device has a power dissipation rating of 500 mW and a transition frequency (fT) of 130 MHz. DC current gain (hFE) ranges from 180 to 800. Operating temperature spans -55°C to +150°C.

Single Bipolar Transistors Feature Summary

PNP silicon epitaxial planar construction for reliable switching and amplification
High DC current gain suitable for low-current signal processing applications
Robust thermal performance with a junction temperature rating up to 150°C

Single Bipolar Transistors Applications

General-purpose signal amplification circuits
Low-power switching applications
Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify component authenticity due to the high prevalence of counterfeit discrete semiconductors in the market. Confirm that the received part matches the specific BC309BBU suffix and onsemi branding. Check datasheets for any recent product change notices regarding lead frame materials or packaging updates, as availability may vary.

Single Bipolar Transistors Selection Notes

Select the BC309BBU when a PNP configuration is required with moderate current handling capabilities. Ensure the application voltage does not exceed the 25 V collector-emitter limit. Consider the TO-92-3 package constraints for thermal management if operating near the maximum power dissipation rating of 500 mW.

Single Bipolar Transistors Part Context

The BC309 series belongs to onsemi's lineup of general-purpose small-signal transistors. It serves as the PNP counterpart to the NPN BC327 series. These devices are designed for versatile use in consumer electronics and industrial control systems where standard switching and amplification functions are needed.