BC337TF

Single Bipolar Transistors Overview

The BC337TF 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 utilizes a TO-92-3 package with kinked leads for through-hole mounting. Key electrical characteristics include a gain-bandwidth product of 100 MHz and a power dissipation capacity of 625 mW at 25°C ambient temperature. The component supports a maximum junction temperature of 150°C and operates within a storage temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Designed for general-purpose switching and audio frequency amplifier applications
• Utilizes silicon epitaxial planar technology for reliable performance
• Compatible with complementary PNP devices in the BC327 series

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'TF' against the official onsemi datasheet to confirm lead configuration and packaging type. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and traceability before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component when a low-cost NPN transistor with moderate current handling capabilities is required for through-hole designs. Consider the thermal resistance and power derating requirements if operating near the maximum limits. Verify that the hFE gain binning meets the specific circuit requirements for amplification or saturation switching tasks.

Single Bipolar Transistors Part Context

This component belongs to the BC337 family of NPN bipolar junction transistors. The family is widely used in consumer electronics and industrial control systems due to its balance of cost and performance. Variants within the series are often distinguished by gain ranges and packaging styles, serving as standard replacements for legacy Motorola and Fairchild designs.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include BC337BU and BC33716TA from onsemi, which share identical electrical ratings and pin configurations. Other manufacturers such as Diodes Inc. offer equivalent parts like the DTC114T series alternatives, though pinouts must be verified. Always check thermal characteristics and gain specifications when substituting across different production batches.