DMPH6051SSD-13

Overview

The DMPH6051SSD-13 is a dual P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a -60V drain-source voltage rating and operates within a junction temperature range of -55°C to +175°C. The device provides a maximum on-resistance of 60mΩ at VGS = -10V and 80mΩ at VGS = -4.5V, supporting continuous drain currents of -4.1A at 25°C and -2.9A at 100°C. Total power dissipation reaches 1.7W with a thermal resistance of 86°C/W. Packaged in an SO-8 surface-mount format, it includes low input capacitance and fast switching characteristics.

Feature Summary

• Designed for high-efficiency power management applications with minimized on-state resistance.
• Features totally lead-free construction that is fully RoHS compliant and halogen/antimony free.
• Qualified to JEDEC standards for high reliability with 100% Unclamped Inductive Switch (UIS) testing.
• Provides fast switching speed and low input capacitance for improved dynamic performance.

Applications

• DC-DC converters
• Motor control systems

Procurement Notes

Verify the specific ordering suffix '-13' corresponds to the Tape & Reel packaging configuration containing 2,500 units per carrier. Confirm compliance requirements such as RoHS 3 and Halogen-free status against project specifications. Ensure the SO-8 package dimensions align with the suggested pad layout provided in the datasheet to maintain proper thermal and electrical connections during assembly.

Selection Notes

Select this component when a dual P-channel configuration is required for space-constrained designs utilizing the SO-8 footprint. Consider the -60V rating and 175°C operating temperature for robust thermal performance. Evaluate the gate threshold voltage and total gate charge parameters to ensure compatibility with the intended logic-level drive signals and switching frequency requirements of the target circuit topology.

Part Context

This part belongs to the DMPH series of dual P-channel MOSFETs from Diodes Incorporated. It shares the SO-8 mechanical outline with other variants but differs in electrical ratings and internal cell architecture. The 'H' designation typically indicates specific optimization for high-reliability automotive or industrial environments compared to standard commercial grade devices.

Replacement Considerations

The automotive-compliant variant DMPH6051SSDQ-13 serves as a direct functional substitute. Verify that the replacement maintains identical pinout configurations and meets all necessary environmental qualification standards required for the specific application environment.

FAQ

Is the DMPH6051SSD-13 qualified for automotive applications?

The standard DMPH6051SSD-13 is not explicitly designated as automotive-compliant. An automotive-compliant version is available under the separate part number DMPH6051SSDQ.

What is the maximum pulsed drain current capability?

The device supports a pulsed drain current of -30A, defined by a 10μs pulse duration with a duty cycle of 1%.

Does the device support unclamped inductive switching?

Yes, the datasheet confirms that 100% Unclamped Inductive Switch (UIS) testing is performed in production.