UPA2791GR-E1-AT

Overview

The UPA2791GR-E1-AT is a P-channel single power MOSFET manufactured by Renesas Electronics Corporation. It features a drain-source voltage rating of -30V and a continuous drain current of -8A at 25°C. The device exhibits a maximum on-resistance of 16mΩ at VGS = -4.5V, ensuring low conduction losses in switching applications. It is housed in a Power SOP8 surface-mount package designed for efficient thermal dissipation. The component operates within a junction temperature range of -55°C to +150°C and complies with RoHS standards.

Feature Summary

• P-channel enhancement mode construction for high-side switching control
• Low on-resistance design minimizes power dissipation during conduction
• Surface-mount Power SOP8 package facilitates automated assembly and compact layout

Applications

• DC-DC converter circuits requiring high-side load switching
• Motor driver interfaces for small DC motors
• General-purpose power management in portable electronic devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure that the requested variant matches the exact electrical characteristics required for the target application circuit. Cross-reference the part number with authorized distributors to confirm authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a -30V P-channel MOSFET with approximately -8A current capability is required. Evaluate the thermal resistance of the Power SOP8 package against the expected power dissipation in the specific application environment. Confirm that the gate drive voltage levels are compatible with the specified threshold and on-resistance parameters for optimal performance.

Part Context

This component belongs to the UPA27xx series of P-channel power MOSFETs from Renesas. The series is characterized by low on-resistance and high-speed switching capabilities suitable for various power management applications. The UPA2791GR-E1-AT represents a specific configuration within this family, optimized for surface-mount integration in compact power circuits.

Replacement Considerations

Potential substitutes include other -30V P-channel MOSFETs with comparable current ratings and on-resistance values. Verify pin compatibility and thermal performance before substitution. Consult official replacement guides or distributor cross-reference tools for confirmed equivalent part numbers.