SPP42N03S2L-13

Single FETs, MOSFETs Overview

The SPP42N03S2L-13 is an N-channel enhancement mode OptiMOS power transistor manufactured by Infineon Technologies. It utilizes a P-TO220-3-1 through-hole package and operates with a drain-source voltage of 30 V. The device supports a continuous drain current of 42 A at 25 °C case temperature, with a maximum on-state resistance of 12.9 mΩ at 10 V gate drive. It features a junction-to-case thermal resistance of up to 1.8 K/W and is rated for operation and storage temperatures between -55 °C and +175 °C.

Single FETs, MOSFETs Feature Summary

• Logic level gate threshold enabling direct drive from standard logic circuits
• Avalanche rated capability for handling single pulse energy events
• High dv/dt rating for robust reverse diode performance
• Superior thermal resistance characteristics for efficient heat dissipation

Single FETs, MOSFETs Applications

• DC-DC converter topologies requiring low voltage switching
• Motor control applications utilizing high current loads
• Power supply stages operating within the 30 V range

Single FETs, MOSFETs Procurement Notes

Verify component authenticity against official Infineon documentation before integration. Confirm that the specific ordering code Q67042-S4034 matches the required P-TO220-3-1 package variant. Ensure all electrical parameters align with system design limits, particularly regarding thermal management and avalanche energy ratings.

Single FETs, MOSFETs Selection Notes

Select this component when a through-hole mounting solution is required for high-current switching applications. The P-TO220-3-1 package provides distinct mechanical advantages over surface mount alternatives like the SPB or SPI variants. Evaluate thermal requirements carefully as the package influences the achievable junction-to-case thermal resistance.

Single FETs, MOSFETs Part Context

This part belongs to the OptiMOS family of power transistors designed for efficiency and reliability. It shares core electrical specifications with the SPB42N03S2L-13 (D2PAK) and SPI42N03S2L-13 (TO262), differing primarily in physical packaging. The SPP variant specifically addresses designs necessitating through-hole assembly methods.

Single FETs, MOSFETs Replacement Considerations

Direct functional equivalents include the SPB42N03S2L-13 and SPI42N03S2L-13, which share identical electrical characteristics but utilize different packages.