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DMN2990UFB

20V N-Channel Enhancement Mode MOSFET

Datasheet

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Description

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

Feature(s)

Low On-Resistance
Low Gate Threshold Voltage
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
Ultra-Small Surface Mount Package
ESD Protected Gate
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
Qualified to AEC-Q101 Standards for High Reliability

Application(s)

Backlighting
Power Management Functions
DC/DC Converters

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	Yes
Polarity	N
ESD Diodes (Y\|N)	Yes
\|V_DS\| (V)	20 V
\|V_GS\| (±V)	8 ±V
\|I_DS\| @T_A = +25°C (A)	0.78 A
P_D @T_A = +25°C (W)	0.92 W
R_DS(ON)Max@ V_GS(4.5V) (mΩ)	900 mΩ
R_DS(ON)Max@ V_GS(2.5V) (mΩ)	1200 mΩ
R_DS(ON)Max@ V_GS(1.8V) (mΩ)	1800 mΩ
\|V_GS(TH)\| Min (V)	0.4 V
\|V_GS(TH)\| Max (V)	1 V
Q_G Typ @ \|V_GS\| = 4.5V (nC)	0.41 nC
C_ISS Typ (pF)	31 pF
C_ISS Condition @\|V_DS\| (V)	15 V

Technical Documents

SPICE Model

DMN2990UFB.spice.txt

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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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-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products