DMP21D0UT-7

$0.20

Description：MOSFET P-CH 20V 590MA SOT523
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:dcca1a735337 Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 20V 590MA SOT523
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：20 V
Current - Continuous Drain (Id) @ 25°C：590mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
Rds On (Max) @ Id, Vgs：495mOhm @ 400mA, 4.5V
Vgs(th) (Max) @ Id：700mV @ 250µA (Typ)
Gate Charge (Qg) (Max) @ Vgs：1.54 nC @ 8 V
Vgs (Max)：±8V
Input Capacitance (Ciss) (Max) @ Vds：80 pF @ 10 V
FET Feature：-
Power Dissipation (Max)：240mW (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：SOT-523
Package / Case：SOT-523

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DMP21D0UT-7

Overview

The DMP21D0UT-7 is a P-channel enhancement mode MOSFET manufactured by Diodes Incorporated in an SOT523 surface-mount package. It features a drain-source voltage rating of -20V and a continuous drain current of -0.59A at 25°C. The device exhibits a maximum on-resistance of 495mΩ at VGS = -4.5V, with a gate threshold voltage of 0.7V. Operating temperature ranges from -55°C to +150°C, with power dissipation rated at 0.24W.

Feature Summary

Designed for high efficiency power management applications through minimized on-state resistance and superior switching performance.
Features a compact footprint of 3mm², which is less than half the size of standard SOT23 packages, suitable for low profile designs.
Includes ESD protection on the gate terminal up to 3kV.
Qualified to AEC-Q101 standards for high reliability.

Applications

Portable electronics
High efficiency power management

Procurement Notes

Verify that the component matches the specific part number DMP21D0UT-7, as other suffixes may indicate different packaging or variants. Confirm RoHS compliance and lead-free status if required by your manufacturing process. Ensure the supplier provides official datasheets (DS35297) to validate electrical characteristics against your design requirements.

Selection Notes

Select this component when space constraints are critical due to its small SOT523 package size. It is appropriate for low-voltage applications requiring a -20V rating. Consider the thermal resistance and power dissipation limits when designing heat dissipation strategies for dense PCB layouts.

Part Context

This device belongs to the DMP21 series of P-channel MOSFETs from Diodes Incorporated. It is designed to offer a balance between low on-resistance and fast switching speeds within a miniature form factor. The SOT523 package allows for higher component density compared to traditional SOT23 packages.

Replacement Considerations

Check for direct replacements within the DMP21 series or similar SOT523 P-channel MOSFETs from other manufacturers. Verify pinout compatibility and ensure that replacement parts meet or exceed the -20V breakdown voltage and current handling capabilities.