DMT4008LFDF

40V N-CHANNEL ENHANCEMENT MODE MOSFET

Product Summary

BVDSS

RDS(ON) Max

ID Max

TA = +25°C

40V

9.5mΩ @ VGS = 10V

11.8A

15.5mΩ @ VGS = 4.5V

9.2A

Description

This MOSFET is designed to minimize the on-state resistance

(RDS(ON)) yet maintain superior switching performance, making it ideal

for high-efficiency power management applications.

Applications

•

Power Management Functions

•

DC-DC Converters

•

Backlighting

Features

•

Low RDS(ON) – Ensures on state losses are minimized

•

Excellent Qgd x RDS(ON) Product (FOM)

•

0.6mm Profile – Ideal for Low Profile Applications

•

PCB Footprint of 4mm2

•

Low Gate Threshold Voltage

•

Fast Switching Speed

•

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

•

Halogen and Antimony Free. “Green” Device (Note 3)

•

For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Mechanical Data

•

Case: U-DFN2020-6 (Type F)

•

Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

•

Moisture Sensitivity: Level 1 per J-STD-020

•

Terminals: Finish – NiPdAu over Copper Leadframe. Solderable

per MIL-STD-202, Method 208

•

Weight: 0.0065 grams (Approximate)

Ordering Information (Note 4)

Part Number

Case

Quantity per Reel

DMT4008LFDF-7

U-DFN2020-6 (Type F)

3000

DMT4008LFDF-13

U-DFN2020-6 (Type F)

10,000

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and

Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.

Pin Out

Bottom View

Internal Schematic

U-DFN2020-6 (Type F)

Bottom View

Top View

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DMT4008LFDF

Datasheet number: DS39333 Rev. 4 - 2

1 of 8

www.diodes.com

March 2020

© Diodes Incorporated