2N3622

Single Bipolar Transistors Overview

The Microchip Technology 2N3622 is a single bipolar junction transistor (BJT) of the PNP type. It is designed for high-power applications with a maximum collector-emitter voltage rating of 40 V and a continuous collector current capacity of 5 A. The device features a transition frequency of 200 MHz, indicating its suitability for switching operations at moderate frequencies. With a power dissipation rating of 30 W, it requires appropriate thermal management. The component utilizes a stud mount configuration within a TO-61 package, facilitating direct mounting to heat sinks for efficient thermal transfer in industrial or power supply circuits.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for complementary circuit designs
• High power handling capability with 30 W dissipation rating
• Stud mount construction for robust thermal performance
• Transition frequency of 200 MHz for switching applications

Single Bipolar Transistors Applications

• Power supply regulation circuits
• Industrial motor control systems
• Complementary output stages in amplifiers

Single Bipolar Transistors Procurement Notes

Verify the manufacturer datasheet for absolute maximum ratings and thermal resistance values before integration. Confirm that the TO-61 stud mount footprint matches the PCB or chassis design. Ensure adequate heatsinking is provided to maintain junction temperature within safe limits during operation. Cross-reference specifications with the specific lot documentation if required for critical reliability standards.

Single Bipolar Transistors Selection Notes

Select this component when a PNP power transistor with 40 V blocking capability and 5 A current handling is required. The TO-61 package is suitable for high-power density designs where stud mounting is preferred over leaded packages. Consider the 200 MHz transition frequency for switching speed requirements. Evaluate thermal solutions based on the 30 W power dissipation rating under expected load conditions.

Single Bipolar Transistors Part Context

The 2N3622 belongs to the family of single bipolar transistors manufactured by Microchip Technology. It serves as a discrete power semiconductor device, distinct from integrated circuits or multi-transistor arrays. The part number follows standard JEDEC naming conventions for bipolar junction transistors, indicating its fundamental electrical characteristics and polarity.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Equivalent parts must match the PNP polarity, 40 V voltage rating, 5 A current rating, and TO-61 package style. Verify thermal and electrical parameters against the original specification to ensure compatibility.

Single Bipolar Transistors FAQ

What is the polarity of the 2N3622 transistor?

The 2N3622 is a PNP bipolar junction transistor.

What is the maximum power dissipation rating?

The maximum power dissipation is 30 W.