BC337-25 TRE TIN/LEAD

Single Bipolar Transistors Overview

The BC337-25 TRE TIN/LEAD is an NPN silicon epitaxial planar transistor manufactured by Central Semiconductor Corp. It features a TO-92 three-pin through-hole package with kinked leads. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 45 V, a collector-base voltage (VCBO) of 50 V, and an emitter-base voltage (VEBO) of 5 V. The device supports a continuous DC collector current of 800 mA and dissipates up to 625 mW of power. It exhibits a gain-bandwidth product (fT) of 100 MHz and a maximum DC current gain (hFE) of 630. The component operates within a temperature range of -55 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• NPN silicon epitaxial construction for reliable switching and amplification
• High DC current gain suitable for driver applications
• Low collector-emitter saturation voltage for efficient operation
• Through-hole TO-92 package with kinked leads for secure mounting

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Audio frequency amplifier stages
• Driver transistors in output stages
• Linear regulation applications

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation as Central Semiconductor Corp against the datasheet provided by the supplier. Confirm the lead finish matches the TIN/LEAD specification rather than lead-free alternatives. Ensure the package type corresponds to the TO-92 variant with kinked leads. Check for any obsolescence notices or lifecycle changes that may affect long-term availability. Validate RoHS compliance status if required by the end application standards.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN transistor with moderate current handling and high gain is required. The 45 V rating suits low-voltage logic and signal processing interfaces. Consider the thermal resistance and power dissipation limits for heat management in enclosed designs. Compare hFE bins if consistent gain performance is critical for the circuit design. Ensure the operating temperature range aligns with the environmental conditions of the final assembly.

Single Bipolar Transistors Part Context

This part belongs to the BC337 series of NPN general-purpose transistors. The series is widely used in consumer electronics and industrial control systems. Variants typically differ by gain grouping and packaging style. The BC337-25 specifically denotes a particular gain bin within the family. Central Semiconductor Corp produces this component using standard silicon planar technology.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include BC337-25 from other manufacturers such as onsemi or Fairchild, provided the pinout and electrical ratings match. Verify that alternative packages maintain the same thermal and mechanical characteristics. Cross-reference datasheets to ensure compatibility with existing circuit constraints.