DMN2053UFDB
DUAL N-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features
PCB Footprint of 4mm2
Low On-Resistance
Low Input Capacitance
Low Profile, 0.6mm Maximum Height
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
An automotive-compliant part is available under separate
datasheet (DMN2053UFDBQ)
ID MAX
BVDSS
RDS(ON) Max
Device
TA = +25°C
35mΩ @ VGS = 4.5V
43mΩ @ VGS = 2.5V
4.6A
4.2A
N-
20V
Channel
Description and Applications
Mechanical Data
This MOSFET is designed to minimize the on-state resistance
(RDS(ON)) yet maintain superior switching performance, which makes
it ideal for high-efficiency power management applications.
Package: U-DFN2020-6
Package Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish NiPdAu over Copper Leadframe. Solderable per
Load switches
Power management functions
Portable power adaptors
e4
MIL-STD-202, Method 208
Terminals Connections: See Diagram Below
Weight: 0.0065 grams (Approximate)
D2
S2
D1
U-DFN2020-6 (Type B)
S2
G2
D2
D1
D1
G2
G1
D2
G1
S1
Pin1
S1
Bottom View
Internal Schematic
Ordering Information (Note 4)
Packing
Part Number
Package
Qty.
3,000
10,000
Carrier
Tape & Reel
Tape & Reel
DMN2053UFDB-7
DMN2053UFDB-13
U-DFN2020-6 (Type B)
U-DFN2020-6 (Type B)
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
U-DFN2020-6 (Type B)
H5 = Product Type Marking Code
YWX = Date Code Marking
Y = Year (ex: 3 = 2023)
H5
YWX
W = Week (ex: a = Week 27; z Represents Week 52 and 53)
X = Internal Code (ex: U = Monday)
Date Code Key
Year
2019
-
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
Code
9
-
3
4
5
6
7
8
9
0
1
2
Week
Code
1-26
27-52
53
A-Z
a-z
z
Internal Code
Code
Sun
Mon
Tue
Wed
Thu
Fri
Sat
T
U
V
W
X
Y
Z
1 of 7
www.diodes.com
March 2023
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
DMN2053UFDB
Document number: DS41737 Rev. 3 - 2