BC337RL1G

Single Bipolar Transistors Overview

The BC337RL1G is an NPN silicon epitaxial planar transistor manufactured by onsemi, designed for switching and audio frequency amplifier applications. It features a maximum collector current of 800 mA and a collector-emitter voltage rating of 45 V. The device operates within a temperature range of -55°C to +150°C junction temperature. Packaged in a TO-92 (TO-226) through-hole format with a lead-free RoHS-compliant construction, it offers a transition frequency of 210 MHz and a power dissipation capacity of 625 mW.

Single Bipolar Transistors Feature Summary

• Epitaxial planar silicon construction optimized for high reliability in switching and amplification tasks
• Lead-free and halogen-free packaging compliant with environmental directives
• High DC current gain classification available across specific subgroups

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the component status carefully as distribution channels may list this part as discontinued or end-of-life. Confirm that the suffix 'RL1G' corresponds to the specific reel or cut-tape packaging configuration required for your assembly process. Ensure compatibility with lead-free soldering profiles due to the RoHS-compliant construction. Cross-reference datasheets from authorized sources to validate electrical parameters against original design specifications before finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN small-signal transistor with 800 mA capability and 45 V breakdown voltage is required. The TO-92 package suits low-power through-hole designs where space is limited but thermal management is manageable. Consider the specific hFE subgroup requirements if precise gain matching is necessary for linear amplifier applications. Verify that the operating temperature range meets the environmental conditions of the target system.

Single Bipolar Transistors Part Context

This component belongs to the BC337 series of NPN transistors widely used in consumer electronics and industrial control systems. The series is characterized by its versatility in both switching and linear amplifier roles. The 'G' suffix typically indicates green, lead-free, and halogen-free compliance, aligning with modern environmental standards for semiconductor manufacturing.

Single Bipolar Transistors Replacement Considerations

Compatible substitutes include BC337-25G and BC337ZL1 from onsemi, which share identical electrical ratings and pinout configurations. Other manufacturers offer equivalent parts such as the BC337ABU, provided the package type and voltage/current limits are verified.