BC337-25RL1G

Single Bipolar Transistors Overview

The BC337-25RL1G is an NPN silicon epitaxial planar transistor manufactured by onsemi. It is designed for general-purpose switching and amplifier applications. The device features a maximum collector current of 800 mA and a collector-emitter voltage rating of 45 V. It utilizes a TO-92 surface-mount package (CASE 29-11) with three leads. The component operates within a junction temperature range of -55°C to +150°C and has a maximum power dissipation of 625 mW.

Single Bipolar Transistors Feature Summary

• NPN silicon epitaxial construction for reliable performance
• Suitable for audio frequency amplification tasks
• Optimized for low saturation voltage characteristics

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Audio frequency amplifier stages
• Driver transistor applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix RL1G against official onsemi documentation to confirm the tape-and-reel packaging format and lead-free status. Confirm that the -25 gain bin designation matches the required DC current gain specifications for the target design. Ensure compatibility with the TO-92 CASE 29-11 footprint during procurement validation.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN small-signal transistor with moderate current handling capabilities is required. The -25 suffix indicates a specific DC current gain bin, which should be verified against circuit requirements for consistent amplification factors. Consider the thermal management needs associated with the TO-92 package for the intended application environment.

Single Bipolar Transistors Part Context

This part belongs to the BC337 family of NPN transistors widely used in consumer electronics and industrial control systems. The RL1G suffix typically denotes a specific reel quantity and packaging style compliant with modern manufacturing standards. It serves as a direct replacement for legacy BC337 variants in designs requiring standardized surface-mount or through-hole compatible packages.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include BC337-25 from other manufacturers such as Fairchild or NXP, provided the pinout and electrical ratings match. Verify that alternative sources offer the same -25 gain bin classification to maintain circuit performance consistency.