BC556BTFR

$0.04

Description：TRANS PNP 65V 0.1A TO-92-3
Series：-

SKU:51e5942fc1e4 Category: Single Bipolar Transistors Brand: Fairchild Semiconductor

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Product introduction

BC556BTFR is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is TRANS PNP 65V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC556BTFR

Description：TRANS PNP 65V 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)：65 V
Vce Saturation (Max) @ Ib, Ic：650mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 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) Formed Leads
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for BC556BTFR

BC556BTFR

Single Bipolar Transistors Overview

The BC556BTFR is a PNP epitaxial silicon transistor manufactured by Fairchild Semiconductor, designed for switching and amplifier applications. It features a maximum collector-emitter voltage of 65 V and a continuous collector current of 100 mA. The device operates within a junction temperature range up to 150 °C and has a maximum power dissipation of 500 mW. It utilizes a TO-92 lead-free package with three pins.

Single Bipolar Transistors Feature Summary

Epitaxial silicon construction for reliable performance
Suitable for general-purpose switching and audio frequency amplification
Lead-free packaging compliant with environmental standards

Single Bipolar Transistors Applications

General-purpose switching circuits
Audio frequency amplifiers

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation on the component marking, as this part number may be sourced from onsemi following corporate acquisitions. Confirm RoHS compliance status and package variant details against the specific datasheet revision provided by the supplier. Ensure the ordering suffix matches the required tape and reel configuration for automated assembly processes.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with a 65 V collector-emitter breakdown voltage is required. It serves as a complement to NPN devices like the BC546. Consider the 100 mA current limit and 500 mW power dissipation constraints during thermal design. Verify that the hFE gain band meets the circuit requirements for the intended operating point.

Single Bipolar Transistors Part Context

This component belongs to the BC556/557/558/559/560 series of PNP silicon epitaxial transistors. These devices are widely used in consumer electronics and industrial control systems. The BC556 specifically offers higher voltage ratings compared to lower-voltage variants in the same family, making it suitable for slightly more demanding signal processing tasks.