DMP31D7LQ
P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features
Low On-Resistance
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
ID
BVDSS
RDS(ON) Max
TA = +25°C
-0.58A
0.9Ω @ VGS = -10V
1.7Ω @ VGS = -4.5V
-30V
-0.42A
ESD Protected Gate
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DMP31D7LQ is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
Description
https://www.diodes.com/quality/product-definitions/
This new generation MOSFET is designed to minimize the on-state
resistance (RDS(ON)) yet maintain superior switching performance,
making it ideal for high-efficiency power management applications.
Mechanical Data
Package: SOT23
Applications
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.
DC-DC converters
Power management functions
e3
Solderable per MIL-STD-202, Method 208
Terminals Connections: See Diagram Below
Weight: 0.009 grams (Approximate)
D
SOT23
D
G
Gate Protection
S
G
ESD protected Gate
ESD Protected Gate
S
Diode
Top View
Internal Schematic
Top View
Equivalent Circuit
Ordering Information (Note 4)
Packing
Part Number
Package
Qty.
3000
10,000
Carrier
Tape & Reel
Tape & Reel
DMP31D7LQ-7
DMP31D7LQ-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
AN5 = Product Type Marking Code
YM = Date Code Marking
Y
= Year (ex: J = 2022)
M = Month (ex: 9 = September)
AN5
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
Aug
Sep
Oct
Nov
Dec
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
1
2
3
4
5
6
7
8
9
O
N
D
1 of 7
www.diodes.com
March 2022
© Diodes Incorporated
DMP31D7LQ
Document number: DS43825 Rev. 2 - 2