DMP2305U-7 P-Channel enhancement mode MOSFET from Diodes Incorporated. 20V drain-source breakdown voltage, 4.2A continuous drain current, 60mΩ on-resistance at 4.5V.
Mfr Part #:

DMP2305U-7

Available from 6 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
P-Channel enhancement mode MOSFET from Diodes Incorporated. 20V drain-source breakdown voltage, 4.2A continuous drain current, 60mΩ on-resistance at 4.5V.
✓ Total Stock: 450,273 pcs
$ Price Range: $0.07 - $0.45

DMP2305U-7 Available from 6 distributors

✓ Authorised
✓ Non-Authorised

DMP2305U-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
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
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
Weight

DMP2305U-7 Description

Short technical summary and product information.

The DMP2305U-7 is a P-Channel enhancement mode MOSFET manufactured by Diodes Incorporated. It is designed for low voltage, low current switching applications. Key specifications include a drain-to-source voltage (Vdss) of 20V, a continuous drain current of 4.2A at 25°C ambient, and a maximum on-resistance of 60mΩ at Vgs=4.5V and 4.2A. The gate threshold voltage is typically 900mV at 250µA.

 

This device features low input capacitance of 727pF and a gate charge of 7.6nC at 4.5V, enabling efficient switching. It is offered in a standard SOT23 (SOT-23-3) surface mount package with a green molding compound, rated UL 94V-0. The part is fully RoHS compliant and halogen and antimony free.

 

Typical applications include load switch and power management in portable electronics, DC-DC converters, and other low-voltage circuits requiring a P-Channel MOSFET.

DMP2305U-7 Quick Information

Product Type: P-Channel Enhancement Mode MOSFET
Canonical Name: Diodes Incorporated DMP2305U-7 P-Channel Enhancement Mode MOSFET, 20V Vdss, 4.2A SOT23-3
Subcategory: Single MOSFET

DMP2305U-7 Compliance

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

DMP2305U-7 Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.26 $0.26
100+ $0.17 $0.17
500+ $0.16 $0.16
3,000+ $0.07 $0.07

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

DMP2305U-7 Features

  • P-Channel MOSFET with 20V drain-source voltage.
  • 4.2A continuous drain current at 25°C ambient.
  • Low on-resistance of 60mOhm at 4.5V gate drive.
  • Low input capacitance of 727 pF at 20V.
  • Surface mount SOT23-3 package, RoHS compliant.

DMP2305U-7 Applications

  • Used in load switch circuits for portable devices.
  • Ideal for DC-DC converter power management.
  • Suitable for battery protection in handheld electronics.
  • Applied in low-voltage motor control circuits.

DMP2305U-7 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the DMP2305U-7?

The maximum drain-to-source voltage (Vdss) is 20V.

What is the continuous drain current rating?

4.2A at 25°C ambient, derated to 3.4A at 70°C ambient.

What package is the DMP2305U-7 available in?

It comes in a SOT23 surface mount package (TO-236-3, SC-59, SOT-23-3).

Is the DMP2305U-7 RoHS compliant?

Yes, it is fully RoHS3 compliant and lead-free per the datasheet.

What is the operating temperature range?

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

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