BC546ATA

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

SKU:55701a079702 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC546ATA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS NPN 65V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC546ATA

Description：TRANS NPN 65V 0.1A TO-92-3
Series：-
Mfr：onsemi
Package：Cut Tape (CT),Tape & Box (TB)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：65 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 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

Single Bipolar Transistors datasheet and documents for BC546ATA

BC546ATA

Single Bipolar Transistors Overview

The BC546ATA is an NPN epitaxial silicon transistor from the BC546 series, manufactured by onsemi. It features a collector-emitter voltage (VCEO) of 65 V and a collector-base voltage (VCBO) of 80 V. The device supports a maximum DC collector current of 100 mA with a power dissipation rating of 500 mW. It utilizes a TO-92 package with three leads in an Ammo packing method. The component operates within a junction temperature range up to 150 °C.

Single Bipolar Transistors Feature Summary

Designed for switching and amplifier applications
High-voltage capability with 65 V collector-emitter breakdown
Low-noise performance suitable for sensitive signal processing

Single Bipolar Transistors Applications

General-purpose switching circuits
Linear amplifier stages
Signal conditioning modules

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'ATA' corresponds to the Ammo packaging configuration as documented in official datasheets. Confirm that the manufacturer designation aligns with ON Semiconductor standards following the Fairchild integration. Ensure compliance with RoHS directives if required by your application specifications before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage NPN transistor with low noise characteristics is required for general-purpose amplification or switching tasks. Consider the BC546ATA variant specifically for its defined hFE gain classification and TO-92 Ammo packaging compatibility. Evaluate thermal management requirements against the 500 mW power dissipation limit during circuit design.

Single Bipolar Transistors Part Context

This part belongs to the BC546 family of NPN epitaxial silicon transistors originally developed by Fairchild Semiconductor and now managed by ON Semiconductor. The series includes complementary PNP devices such as the BC556. The BC546ATA specifically denotes the A-grade gain bin packaged in Ammo format, distinguishing it from bulk or tape-and-reel variants within the same electrical specification set.