DMTH4008LPDW

Document number: DS42438 Rev. 1 - 2

1 of 7

www.diodes.com

May 2020

© Diodes Incorporated

DMTH4008LPDW

40V 175°C DUAL N-CHANNEL ENHANCEMENT MODE MOSFET

Product Summary

BVDSS

RDS(ON) Max

ID Max

TC = +25°C

40V

12.3m

Ω @ VGS = 10V

46.2A

17.5m

Ω @ VGS = 4.5V

38.7A

Description and Applications

This new generation 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.



Power Management Functions



DC-DC Converters

Features and Benefits



Rated to +175°C

– Ideal for High Ambient Temperature

Environments



100% Unclamped Inductive Switching, Test in Production

–

Ensures More Reliable and Robust End Application



High Conversion Efficiency



Low RDS(ON) – Minimizes On State Losses



Low Input Capacitance



Fast Switching Speed



Wettable Flank for Improved Optical Inspection



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/



An Automotive-Compliant Part is Available Under Separate

Datasheet (DMTH4008LPDWQ)

Mechanical Data



Case: PowerDI®5060-8



Case Material: Molded Plastic, "Green" Molding Compound.

UL Flammability Classification Rating 94V-0



Moisture Sensitivity: Level 1 per J-STD-020



Terminals: Finish

 Matte Tin Annealed over Copper Leadframe.

Solderable per MIL-STD-202, Method 208



Weight: 0.097 grams (Approximate)

PowerDI5060-8/SWP (Type UXD)

Ordering Information (Note 4)

Part Number

Case

Packaging

DMTH4008LPDW-13

PowerDI5060-8/SWP (Type UXD)

2,500/Tape & Reel

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 http://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/.

Marking Information

= Manufacturer’s Marking

TH4008LDW = Product Type Marking Code

YYWW or YYWW = Date Code Marking

YY or YY = Year (ex: 20 = 2020)

WW = Week (01 to 53)

D1

S1

G1

YY

D2

S2

G2

Bottom View

WW

Pin Out (Top View)

TH4008LDW

S1

D2

D1

G2

D1

D2

G1

S2

Equivalent Circuit

Top View

PowerDI is a registered trademark of Diodes Incorporated.