DMN31D5UDA
DUAL N-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features and Benefits
Low On-Resistance
ID Max
BVDSS
RDS(ON) Max
Very Low Gate Threshold Voltage
Low Input Capacitance
TA = +25°C
1.5Ω @ VGS = 4.5V
2.0Ω @ VGS = 2.5V
3.0Ω @ VGS = 1.8V
4.5Ω @ VGS = 1.5V
0.40A
0.35A
0.28A
0.23A
Fast Switching Speed
Ultra-Small Surface Mount Package 0.8mm x 0.6mm
ESD Protected Gate
30V
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3 )
Description and Applications
Mechanical Data
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.
Case: X2-DFN0806-6
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: 0.001 grams (Approximate)
General Purpose Interfacing Switch
Power Management Functions
Analog Switch
S2
D1
G2
D1
D2
S2
G1
G2
ESD PROTECTED
Gate Protection
Diode
Gate Protection
Diode
S1
D2
S1
G1
Pin Configuration
Top View
Bottom View
Top View
Device Symbol
Ordering Information (Note 4)
Part Number
Case
Packaging
DMN31D5UDA-7B
X2-DFN0806-6
10,000/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 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/.
Marking Information
B7 = Product Type Marking Code
B7
Top View
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www.diodes.com
March 2019
© Diodes Incorporated
DMN31D5UDA
Document number: DS41385 Rev. 4 - 2