BC549BTAR

$0.03

Description：TRANS NPN 30V 0.1A TO-92-3
Series：-

SKU:a518690974a4 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC549BTAR is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS NPN 30V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC549BTAR

Description：TRANS NPN 30V 0.1A TO-92-3
Series：-
Mfr：onsemi
Package：Tape & Box (TB)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：30 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

Single Bipolar Transistors datasheet and documents for BC549BTAR

BC549BTAR

Single Bipolar Transistors Overview

The onsemi BC549BTAR is an NPN epitaxial silicon transistor housed in a TO-92 package. It features a collector-emitter voltage of 30V and a continuous collector current of 100mA. The device exhibits a low noise profile with a DC current gain (hFE) ranging from 110 to 800 at 2mA. Its transition frequency is typically 300MHz, supporting high-speed switching and amplification applications.

Single Bipolar Transistors Feature Summary

Low noise performance suitable for sensitive signal processing
High DC current gain for effective signal amplification
Lead-free construction compliant with environmental standards

Single Bipolar Transistors Applications

General-purpose amplifier circuits
Switching applications requiring low noise
Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific hFE binning code suffix against the datasheet requirements for your circuit's gain tolerance. Confirm the lead-free status and RoHS compliance if required by your manufacturing process. Ensure the TO-92 through-hole package matches your PCB footprint design constraints.

Single Bipolar Transistors Selection Notes

Select this component when low noise characteristics are critical for the application. Compare the 30V breakdown voltage against circuit supply rails to ensure adequate headroom. Consider the thermal dissipation limits of the TO-92 package for power handling requirements in the final assembly.

Single Bipolar Transistors Part Context

This part belongs to the BC546-BC550 series of NPN transistors. It serves as a complementary counterpart to PNP devices like the BC559. The series is widely used in general electronics for basic amplification and switching tasks due to its standardized pinout and reliable performance characteristics.