BC337 TRE PBFREE

Single Bipolar Transistors Overview

The BC337 TRE PBFREE is an NPN silicon epitaxial planar transistor manufactured by Central Semiconductor. It is housed in a TO-92-3 through-hole package and designed for general-purpose switching and audio frequency amplifier applications. The device features a maximum collector-emitter voltage of 45 V, a continuous collector current rating of 800 mA, and a power dissipation capacity of 625 mW. It operates within a temperature range from -55 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• NPN silicon epitaxial construction for reliable switching and amplification
• General-purpose design suitable for audio frequency applications
• Through-hole mounting in a standard TO-92-3 plastic encapsulated case

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation on the component marking, as the BC337 part number is produced by multiple vendors including Central Semiconductor, ON Semiconductor, and Fairchild. Confirm that the ordering suffix matches the exact electrical binning and packaging requirements specified in your design documentation before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN small-signal transistor with moderate current handling capabilities is required. Ensure the application voltage does not exceed the 45 V collector-emitter limit and that thermal management accommodates the 625 mW dissipation rating in the chosen enclosure configuration.

Single Bipolar Transistors Part Context

This component belongs to the widely used BC337 family of NPN transistors. While the base model number is common across manufacturers, the Central Semiconductor variant specifies particular manufacturing processes and quality standards associated with their production lines. The 'TRE' suffix indicates tape and reel packaging, while 'PBFREE' denotes lead-free compliance.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include BC337 variants from other manufacturers such as ON Semiconductor or Diodes Incorporated, provided they meet the same pinout and electrical specifications.