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DMTH4008LPS

40V N-CHANNEL ENHANCEMENT MODE MOSFET

Datasheet

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Description

This MOSFET is designed to minimize the on-state resistance (R_DS(ON)) yet maintain superior switching performance, making it ideal for high-efficiency power-management applications.

Feature(s)

Rated to +175°C – Ideal for High Ambient Temperature Environments
100% Unclamped Inductive Switching, Test in Production – Ensures More Reliable And Robust End Application
Low R_DS(ON)– Minimizes On-State Losses
Low Input Capacitance
Fast Switching Speed
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
This part is qualified to JEDEC standards (as references in AEC-Q) for High Reliability. https://www.diodes.com/quality/product-definitions/
An automotive-compliant part is available under separate datasheet (DMTH4008LPSQ)

Application(s)

BLDC motors
DC-DC converters
Load switches

Product Specifications

Product Parameters

AEC Qualified	Yes
Compliance (Only Automotive(Q) supports PPAP)	Standard
Polarity	N
ESD Diodes (Y\|N)	No
\|V_DS\| (V)	40 V
\|V_GS\| (±V)	20 ±V
\|I_DS\| @T_A = +25°C (A)	14.4
\|I_DS\| @T_C = +25°C (A)	64.8
P_D @T_A = +25°C (W)	2.99
P_D @T_C = +25°C (W)	55.5
R_DS(ON)Max@ V_GS(10V)(mΩ)	8.8 mΩ
R_DS(ON)Max@ V_GS(4.5V)(mΩ)	13 mΩ
\|V_GS(TH)\| Max (V)	3 V
Q_G Typ @ \|V_GS\| = 4.5V (nC)	7.4 nC
Q_G Typ @ \|V_GS\| = 10V (nC)	15.3 nC
C_ISS Typ (pF)	1088 pF
C_ISS Condition @\|V_DS\| (V)	20 V

Technical Documents

SPICE Model

DMTH4008LPS.spice.txt

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2439	2019-12-05	2020-03-05	Qualification of "Diodes Technology (Cheng Du) Company Limited" (CAT) as an Additional Assembly & Test Site, Using Gold Bond Wire, and as an Additional Wafer Back Grinding and Back Metal Process Source on Select MOSFET Products
PCN-2403	2019-03-25	2019-06-19	Qualification of Additional Wafer Solderable Front Metal Plating, Back Grinding and Back Metal Process Source, Additional Wafer Source, or Additional Assembly and Test site for Select Products.