DMP31D0U-7 P-Channel enhancement mode MOSFET with 30V drain-source voltage and 530mA continuous drain current. Housed in a SOT-23 surface mount package.
Mfr Part #:

DMP31D0U-7

Available from 5 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
P-Channel enhancement mode MOSFET with 30V drain-source voltage and 530mA continuous drain current. Housed in a SOT-23 surface mount package.
✓ Total Stock: 83,510 pcs
$ Price Range: $0.19 - $0.52

DMP31D0U-7 Available from 5 distributors

✓ Authorised
✓ Non-Authorised

DMP31D0U-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

DMP31D0U-7 Description

Short technical summary and product information.

The DMP31D0U-7 is a P-Channel enhancement mode MOSFET from Diodes Incorporated designed for low on-resistance and fast switching. It features a maximum drain-source voltage of 30V and a continuous drain current of 530mA at 25°C on a minimum pad layout, or 670mA on a standard pad layout.

 

On-resistance is specified at multiple gate drive voltages: 1Ω maximum at Vgs=-4.5V, 1.5Ω at Vgs=-2.5V, and 2Ω at Vgs=-1.8V, enabling operation from low-voltage logic signals. The device includes ESD protection on the gate and has a low gate threshold voltage of 1.1V maximum.

 

The MOSFET is housed in a SOT-23-3 surface mount package with matte tin annealed terminals. It is fully RoHS compliant, lead-free, halogen-free, and qualified to AEC-Q101 standards for automotive reliability. Moisture sensitivity is Level 1 per J-STD-020.

DMP31D0U-7 Quick Information

Product Type: MOSFET
Canonical Name: DMP31D0U-7 P-Channel Enhancement Mode MOSFET
Subcategory: Single MOSFET

DMP31D0U-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead Free

DMP31D0U-7 Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.23 $0.23
100+ $0.20 $0.20
500+ $0.19 $0.19
3,000+ $0.19 $0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

DMP31D0U-7 Features

  • P-Channel MOSFET with 30V drain-source voltage.
  • Low on-resistance of 1Ω at 4.5V gate drive.
  • Operates from 1.8V to 4.5V gate drive voltages.
  • ESD protected gate for robust operation.
  • AEC-Q101 qualified for automotive applications.

DMP31D0U-7 Applications

  • Load switch in portable electronics.
  • Power management for battery-powered devices.
  • DC-DC converter and regulator circuits.
  • Signal switching in low-voltage systems.

DMP31D0U-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the DMP31D0U-7?

The maximum drain-source voltage (Vdss) is 30V.

What is the maximum continuous drain current?

The maximum continuous drain current is 530mA at 25°C with minimum pad layout, and 670mA with standard pad layout.

What is the on-resistance of the DMP31D0U-7?

The on-resistance is 1Ω maximum at Vgs=-4.5V and Id=400mA, 1.5Ω at Vgs=-2.5V, and 2Ω at Vgs=-1.8V.

What package is the DMP31D0U-7 available in?

The DMP31D0U-7 is available in a SOT-23-3 surface mount package.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the DMP31D0U-7 RoHS compliant?

Yes, the DMP31D0U-7 is fully RoHS3 compliant and lead-free.

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