BC550BTA

$0.03

Description：TRANS NPN 45V 0.1A TO-92-3
Series：-

SKU:d4ee1bd20669 Category: Single Bipolar Transistors Brand: Fairchild Semiconductor

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Product introduction

BC550BTA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is TRANS NPN 45V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC550BTA

Description：TRANS NPN 45V 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)：45 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：300MHz
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 BC550BTA

BC550BTA

Single Bipolar Transistors Overview

The BC550BTA is an NPN epitaxial silicon small-signal transistor manufactured by Fairchild Semiconductor. It is housed in a lead-free TO-92 package compliant with JEDEC standards. The device supports a maximum collector current of 100 mA and a collector-emitter breakdown voltage of 45 V. It features a minimum DC current gain (hFE) of 450, ensuring high amplification capability for signal processing tasks.

Single Bipolar Transistors Feature Summary

High DC current gain suitable for sensitive amplification applications
Designed for low-noise performance in signal processing circuits
Compatible with standard through-hole mounting configurations

Single Bipolar Transistors Applications

General-purpose switching circuits
Low-noise audio amplifier stages
Signal conditioning and buffering

Single Bipolar Transistors Procurement Notes

Verify the manufacturer marking on the component body to confirm Fairchild Semiconductor origin. Ensure the package matches the specified TO-92 form factor. Check datasheets from authorized distributors for RoHS compliance status and specific hFE binning requirements relevant to your circuit design.

Single Bipolar Transistors Selection Notes

Select this component when a high-gain NPN transistor is required for low-current applications. The 45V rating limits its use in high-voltage environments. Compare against complementary PNP types like the BC560 if push-pull configurations are needed. Verify thermal dissipation capabilities within the TO-92 package constraints.

Single Bipolar Transistors Part Context

This part belongs to the BC550 series of NPN transistors, often grouped with the BC548 and BC557 families. It serves as a complement to PNP devices such as the BC560. The series is widely used in consumer electronics and industrial control systems requiring reliable small-signal handling.