BC637_L34Z

Description：TRANS NPN 60V 1A TO-92-3
Series：-

SKU:a30043b515ea Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC637_L34Z is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS NPN 60V 1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC637_L34Z

Description：TRANS NPN 60V 1A TO-92-3
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：1:00 AM
Voltage - Collector Emitter Breakdown (Max)：60 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 150mA, 2V
Power - Max：1 W
Frequency - Transition：100MHz
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 BC637_L34Z

BC637_L34Z

Single Bipolar Transistors Overview

The BC637_L34Z is a small-signal NPN silicon transistor manufactured by onsemi. It features a maximum collector current of 0.8 A and a collector-emitter breakdown voltage of 50 V. The device utilizes a TO-92 through-hole package with three leads. It is designed for general-purpose amplification and switching applications, offering high DC current gain characteristics suitable for low-power electronic circuits.

Single Bipolar Transistors Feature Summary

NPN silicon construction optimized for general-purpose amplification
Capable of handling moderate collector currents up to 0.8 A
Designed for reliable operation in standard through-hole mounting configurations

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific suffix L34Z against official onsemi documentation to confirm reel specifications or tape-and-reel packaging details. Ensure the component matches the standard BC637 electrical parameters. Cross-reference datasheets from authorized distributors to validate manufacturing origin and compliance standards before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when an NPN transistor with a 50 V collector-emitter voltage rating and 0.8 A continuous current capability is required. It serves as a direct replacement for standard BC637 devices in existing designs. Consider the TO-92 package constraints regarding thermal dissipation and physical footprint during circuit layout planning.

Single Bipolar Transistors Part Context

This part belongs to the BC63x series of NPN transistors produced by onsemi. The series includes variants such as BC635, BC637, and BC639, differentiated primarily by their voltage ratings. The BC637 specifically targets applications requiring a balance between voltage withstand capability and current handling within a compact plastic package.