UMWIRLR9343TR

Single FETs, MOSFETs Overview

The UMW IRLR9343TR is a -60V P-Channel MOSFET in a TO-252 (DPAK) package. It features a maximum drain-to-source voltage of -60V and a continuous drain current of -14A at 25°C case temperature. The device exhibits a typical on-resistance of 97mΩ at VGS=-10V, with a maximum of 130mΩ at VGS=-4.5V. Key electrical parameters include a total gate charge of 47nC and an input capacitance of 660pF. It supports a junction temperature up to 175°C and includes avalanche capability for robustness.

Single FETs, MOSFETs Feature Summary

• Optimized low RDS(ON) and gate charge for improved efficiency and THD in Class-D audio amplifier applications
• Low reverse recovery charge (Qrr) to enhance THD performance and reduce electromagnetic interference
• Repetitive avalanche capability designed for system robustness and long-term reliability
• Advanced process technology enabling operation at high junction temperatures up to 175°C

Single FETs, MOSFETs Applications

• Class-D audio amplifier output stages
• High-efficiency power switching circuits
• Motor control applications requiring rugged P-channel devices

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering code UMWIRLR9343TR against the manufacturer's official documentation to ensure correct package type and tape-and-reel quantity. Confirm that the component meets the required thermal and electrical specifications for your design. Always refer to the latest datasheet for absolute maximum ratings and safe operating area limits before integration.

Single FETs, MOSFETs Selection Notes

Select this component when a P-channel MOSFET with low on-resistance and optimized switching characteristics is required for audio or general power applications. Consider the TO-252 package for surface-mount assembly and adequate heat dissipation. Ensure the gate drive voltage aligns with the specified thresholds for optimal RDS(ON) performance and switching speed.

Single FETs, MOSFETs Part Context

This part belongs to the IRLR9343 series of P-Channel MOSFETs manufactured by UMT Semiconductor Co., Limited. It is designed using advanced process technology to deliver high performance in power switching environments. The device is specifically engineered to meet the demands of modern audio amplifiers and efficient power conversion systems.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include other -60V P-Channel MOSFETs in TO-252 packages with comparable RDS(ON) and current ratings. Verify pinout compatibility and thermal resistance values. Cross-reference with Infineon IRLR7843 variants if higher current capacity is acceptable, though electrical parameters will differ.