BC337-16,126

Single Bipolar Transistors Overview

The BC337-16,126 is an NPN general-purpose silicon transistor housed in a SOT54 (TO-92) plastic single-ended leaded package. It supports a maximum collector current of 500 mA and a collector-emitter voltage of 45 V. The -16 selection group specifies a DC current gain range of 100 to 250 at IC = 100 mA and VCE = 1 V. The device features a peak collector current capability of 1 A and a total power dissipation of 625 mW at 25 °C ambient temperature.

Single Bipolar Transistors Feature Summary

• High current handling capability for robust switching applications
• Low voltage operation suitable for standard logic levels
• Defined DC current gain selection groups for consistent amplification performance

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Audio amplifier driver stages
• Output stages for low-power amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific ordering code suffix against the manufacturer's latest documentation to confirm the packing method. The provided source indicates that the '126' suffix corresponds to tape ammopack delivery in wide pitch SOT54A packages. Confirming this detail ensures compatibility with automated assembly equipment specifications.

Single Bipolar Transistors Selection Notes

Select the BC337-16 variant when a moderate DC current gain between 100 and 250 is required for stable biasing. This selection group offers a balance between high-gain variants and lower-gain options, making it suitable for linear amplifier applications where predictable hFE characteristics are necessary for circuit stability.

Single Bipolar Transistors Part Context

This component belongs to the BC817/BC337 family of NPN general-purpose transistors manufactured by Nexperia, formerly NXP Standard Products. The family includes surface-mount and through-hole variants designed for versatile electronic applications. The BC337 specifically denotes the through-hole TO-92 package version within this product line.

Single Bipolar Transistors Replacement Considerations

The BC327 is the documented PNP complement within the same datasheet. Other manufacturers produce equivalent general-purpose NPN transistors such as the 2N3904 or generic BC337 types, though exact electrical matching requires cross-referencing individual datasheets.