DMG2305UX-13 DMG2305UX-13 is a P-Channel Enhancement Mode MOSFET from Diodes Incorporated. It features a 20V drain-source voltage, 4.2A continuous drain current, and low on-resistance of 52mΩ at VGS = -4.5V.
Mfr Part #:

DMG2305UX-13

Available from 8 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
DMG2305UX-13 is a P-Channel Enhancement Mode MOSFET from Diodes Incorporated. It features a 20V drain-source voltage, 4.2A continuous drain current, and low on-resistance of 52mΩ at VGS = -4.5V.
✓ Total Stock: 310,050 pcs
$ Price Range: $0.10 - $0.45

DMG2305UX-13 Available from 8 distributors

✓ Authorised
✓ Non-Authorised

DMG2305UX-13 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
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
Weight

DMG2305UX-13 Description

Short technical summary and product information.

The DMG2305UX-13 is a P-Channel Enhancement Mode MOSFET designed for efficient power management. It offers a drain-source voltage (Vdss) of 20V and a continuous drain current (Id) of 4.2A at 25°C. The device achieves a low on-resistance (Rds(on)) of 52mΩ maximum at VGS = -4.5V and Id = 4.2A, and 100mΩ at VGS = -2.5V and Id = 3.6A.

 

This MOSFET is optimized for high-efficiency power management applications such as DC-DC converters, backlighting, and motor control. It features low input capacitance (808pF at Vds = 15V) and fast switching speed, enabled by a low gate charge (10.2nC at VGS = 4.5V). The gate threshold voltage is 900mV maximum at Id = 250µA.

 

The device is housed in a standard SOT23 surface-mount package, with a molded plastic case and matte tin annealed over copper leadframe terminals. It is fully RoHS3 compliant, lead-free, and halogen-free. Moisture sensitivity is Level 1 per J-STD-020, and the operating junction temperature range is -55°C to +150°C.

DMG2305UX-13 Quick Information

Product Type: P-Channel MOSFET
Series: DMG2305UX
Canonical Name: DMG2305UX-13 P-Channel Enhancement Mode MOSFET
Subcategory: P-Channel Enhancement Mode

DMG2305UX-13 Compliance

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

DMG2305UX-13 Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.20 $0.20
100+ $0.18 $0.18
500+ $0.12 $0.12
1,000+ $0.11 $0.11
2,500+ $0.10 $0.10
10,000+ $0.10 $0.10

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

DMG2305UX-13 Features

  • P-Channel enhancement mode MOSFET design.
  • 20V drain-source voltage rating.
  • 4.2A continuous drain current at 25°C.
  • Low on-resistance of 52mΩ at 4.5V.
  • RoHS3 compliant and halogen-free.

DMG2305UX-13 Applications

  • Power management in portable devices.
  • DC-DC converter circuits.
  • Backlighting LED drivers.
  • Motor control applications.

DMG2305UX-13 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the DMG2305UX-13?

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

What is the continuous drain current rating?

The continuous drain current (Id) is 4.2A at Ta = +25°C.

What is the on-resistance of this MOSFET?

The maximum on-resistance (Rds(on)) is 52mΩ at VGS = -4.5V and Id = 4.2A.

What package does the DMG2305UX-13 come in?

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

Is the DMG2305UX-13 RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What is the operating temperature range?

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

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