DMP2045UQ
P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features
Low On-Resistance
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
ID
TA = +25°C
-4.3A
BVDSS
RDS(ON) max
45mΩ @ VGS = -4.5V
58mΩ @ VGS = -2.5V
90mΩ @ VGS = -1.8V
-20V
-3.8A
ESD Protected Gate
-3.1A
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DMP2045UQ is suitable for automotive applications
requiring specific change control; it is AEC-Q101 qualified,
PPAP capable, and manufactured in IATF 16949 certified
facilities.
Description
This new generation 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.
https://www.diodes.com/quality/product-definitions/
Applications
Mechanical Data
DC-DC Converters
Power Management Functions
Case: SOT23
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.
e3
Solderable per MIL-STD-202, Method 208
Terminals Connections: See Diagram Below
Weight: 0.009 grams (Approximate)
D
S
SOT23
D
G
S
G
ESD protected Gate
Gate Protection
Diode
Top View
Internal Schematic
Top View
Equivalent Circuit
Ordering Information (Note 4)
Part Number
DMP2045UQ-7
DMP2045UQ-13
Compliance
Automotive
Automotive
Case
SOT23
SOT23
Packaging
3,000/Tape & Reel
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
45U = Product Type Marking Code
YM orYM = Date Code Marking
45U
Y or
Y
= Year (ex: G = 2019)
M = Month (ex: 9 = September)
Date Code Key
Year
2019
2020
2021
2022
2023
2024
2025
2026
Code
G
H
I
J
K
L
M
N
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
1 of 7
www.diodes.com
October 2019
© Diodes Incorporated
DMP2045UQ
Document number: DS41642 Rev. 2 - 2