NJL3281D

Single Bipolar Transistors Overview

The NJL3281D is a Silicon NPN bipolar junction transistor manufactured by onsemi. It features a TO-264-5 through-hole package and supports a maximum collector current of 15 A with a power dissipation of 200 W. Key electrical parameters include a collector-emitter voltage (VCEO) of 260 V, a collector-base voltage (VCBO) of 260 V, and an emitter-base voltage (VEBO) of 5 V. The device operates within a temperature range of -65°C to +150°C and has a gain-bandwidth product (fT) of 30 MHz.

Single Bipolar Transistors Feature Summary

• Utilizes ThermalTrak technology for matched thermal characteristics between the base-emitter junctions.
• Designed for high-power applications requiring robust current handling capabilities.

Single Bipolar Transistors Applications

• Audio amplifier output stages
• General-purpose power switching circuits
• Linear regulator implementations

Single Bipolar Transistors Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package integrity and pin alignment prior to installation. Ensure compliance with RoHS and REACH directives as specified in the product documentation. Cross-reference part numbers with authorized distributor lists to avoid counterfeit sources.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high voltage tolerance and significant current capacity. Consider the TO-264-5 package dimensions for PCB layout constraints. Evaluate thermal management requirements given the 200 W power dissipation rating. Compare performance metrics against alternative transistors if specific voltage or current limits differ from project requirements.

Single Bipolar Transistors Part Context

This part belongs to the NJL series of bipolar power transistors from onsemi. It is functionally related to the MJL and MJW series, sharing similar electrical characteristics but differing in packaging styles such as TO-264 and TO-247. These components are commonly used in complementary pairs with PNP counterparts for push-pull amplifier configurations.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include MJL3281A and MJL3281AG, which share identical electrical ratings but utilize different packages. Verify pinout compatibility when replacing due to potential differences in lead configuration across package types.