2N5608

Overview

The Microchip Technology 2N5608 is a single PNP bipolar junction transistor (BJT) designed for through-hole mounting. It utilizes silicon technology and features a TO-66 (TO-213AA) metal package. The device supports a maximum collector current of 5 A and offers a collector-emitter breakdown voltage of 80 V. It is rated for a power dissipation of 25 W, making it suitable for high-power switching applications requiring robust thermal performance and hermetic sealing.

Feature Summary

• Hermetically sealed metal package construction
• High current handling capability up to 5 A
• Through-hole mounting configuration

Applications

• Power switching circuits
• Amplifier stages
• Motor control systems

Procurement Notes

Verify the manufacturer origin, as some sources list SEME-LAB or Savantic. Confirm the active status with Microchip Technology. Ensure the TO-66 footprint matches your PCB design. Check datasheet revisions for electrical tolerance updates before integration into production designs.

Selection Notes

Select this component when a PNP BJT with 80 V breakdown and 5 A continuous current is required. The TO-66 package provides superior heat dissipation compared to plastic alternatives. Consider the hermetic seal for environments requiring moisture resistance. Validate thermal management requirements against the 25 W power rating.

Part Context

This part belongs to the single bipolar transistor category within Microchip's discrete semiconductor portfolio. It serves as a replacement for legacy NPN devices in specific circuit topologies where polarity inversion is necessary. The TO-66 form factor is standard for industrial-grade power transistors requiring long-term reliability.

Replacement Considerations

Cross-reference with other PNP TO-66 transistors offering similar 80 V and 5 A ratings. Verify pinout compatibility and thermal characteristics before substitution.