2N7374

Single Bipolar Transistors Overview

The Microchip Technology 2N7374 is a single NPN bipolar junction transistor designed for high-voltage power applications. It features a collector-emitter breakdown voltage of 200 V and supports a maximum continuous collector current of 5 A. The device is rated for a total power dissipation of 52.5 W, making it suitable for robust switching and amplification tasks. Manufactured by Microchip Technology, this component utilizes a TO-257 package configuration, which facilitates through-hole mounting on printed circuit boards. These specifications define its operational limits within electronic circuits requiring reliable performance under significant electrical stress.

Single Bipolar Transistors Feature Summary

• High voltage capability with a 200 V collector-emitter breakdown rating
• Robust current handling capacity supporting up to 5 A collector current
• Significant power dissipation rating of 52.5 W for thermal management
• Durable TO-257 package design intended for through-hole board mounting

Single Bipolar Transistors Applications

• High-voltage switching circuits in industrial control systems
• Power amplifier stages requiring substantial current gain
• Voltage regulation modules operating at elevated potentials
• General-purpose discrete transistor applications in aerospace electronics

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source, as historical production may involve Micrel or Actel entities now part of Microchip Technology. Confirm the exact package variant and any military-grade designations like JANS if required for your application. Ensure datasheet revisions match your design requirements. Cross-reference pinouts and thermal characteristics with official documentation before integration.

Single Bipolar Transistors Selection Notes

Select this component when circuit designs demand high voltage tolerance combined with moderate current capabilities. The 200 V breakdown voltage allows operation in environments where lower-rated transistors would fail. Consider the 52.5 W power dissipation limit for heat sink sizing and thermal management strategies. Evaluate the TO-257 package constraints against available PCB space and mounting infrastructure.

Single Bipolar Transistors Part Context

The 2N7374 belongs to the family of single NPN bipolar junction transistors produced by Microchip Technology. Historically associated with Micrel and Actel acquisitions, it serves as a discrete power semiconductor solution. This part number represents a standard military-style specification component often utilized in demanding electronic systems where reliability and high-voltage performance are critical parameters.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers include the 2N7370, which shares similar classification but differs in breakdown voltage specifications. Designers should verify electrical parameter compatibility before substitution.