DMP31D1UQ
30V P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features and Benefits
Low Gate Threshold Voltage
Fast Switching Speed
ESD Protected Gate
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DIODES™ DMP31D1UQ is suitable for automotive
applications requiring specific change control; this part is
AEC-Q101 qualified, PPAP capable, and manufactured in
IATF16949 certified facilities.
Max ID
@ TA = +25°C
-0.62A
BVDSS
Max RDS(ON)
1Ω @ VGS = -4.5V
1.5Ω @ VGS = -2.5V
2Ω @ VGS = -1.8V
-30V
-0.5A
-0.44A
https://www.diodes.com/quality/product-definitions/
Description and Applications
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:
Mechanical Data
Package: SOT23
Package 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
Terminals Connections: See Diagram Below
Weight: 0.009 grams (Approximate)
Load switches in portable electronics
D
SOT23
G
Gate Protection
S
Diode
ESD Protected
Top View
Equivalent Circuit
Top View
Internal Schematic
Ordering Information (Note 4)
Packing
Part Number
Package
Qty.
3,000
10,000
Carrier
Tape & Reel
Tape & Reel
DMP31D1UQ-7
DMP31D1UQ-13
SOT23
SOT23
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
BG7 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: J = 2022)
BG7
M = Month (ex: 9 = September)
Date Code Key
Year
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
Code
J
K
L
M
N
O
P
R
S
T
U
V
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
D
1
2
3
4
5
6
7
8
9
O
N
1 of 7
www.diodes.com
August 2022
© 2022 Copyright Diodes Incorporated. All Rights Reserved.
DMP31D1UQ
Document number: DS44736 Rev. 3 - 2