Diodes Incorporated — Analog and discrete power solutions
PowerDI3333 8

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DMTH43M8LFGQ

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

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Description

This MOSFET is designed to meet the stringent requirements of automotive applications. It is qualified to AEC-Q101, supported by a PPAP and is ideal for use in: motor controls, DC-DC converters, and power management.

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 RDS(ON) – Ensures On-State Losses are Minimized
  • Excellent QGD ×RDS(ON) Product (FOM)
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The DMTH43M8LFGQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Motor controls
  • DC-DC converters
  • Power managements

Product Specifications

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive(Q) supports PPAP) Automotive
Polarity N
ESD Diodes (Y|N) No
|VDS| (V) 40 V
|VGS| (±V) 20 ±V
|IDS| @TA = +25°C (A) 24
|IDS| @TC = +25°C (A) 100
PD @TA = +25°C (W) 2.62
PD @TC = +25°C (W) 65.2
RDS(ON)Max@ VGS(10V)(mΩ) 3 mΩ
RDS(ON)Max@ VGS(4.5V)(mΩ) 5 (@5V) mΩ
|VGS(TH)| Max (V) 2.5 V
QG Typ @ |VGS| = 10V (nC) 40.1 nC
CISS Typ (pF) 2798 pF
CISS Condition @|VDS| (V) 20 V

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

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-2570 2022-03-02 2022-06-02 Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using PdCu Bond Wire, New Mold Compound Type, and New Die Attach Material for Select Automotive Products