Owner's manual
DMP31D0U
D
atasheet number: DS35754 Rev. 1 - 2
1 of 7
www.diodes.com
February 2012
© Diodes Incorporated
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Product Line o
f
Diodes Incorporated
DMP31D0U
30V P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
V
(BR)DSS
Max R
DS(on)
Max I
D
@ T
A
= 25°C
-30V
1Ω @ V
GS
= -4.5V
-0.67A
1.5Ω @ V
GS
= -2.5V
-0.54A
2Ω @ V
GS
= -1.8V
-0.47A
Description and Applications
This MOSFET has been designed to minimize the on-state resistance
(R
DS(on)
) and yet maintain superior switching performance, making it
ideal for high efficiency power management applications.
• Load Switch in portable electronics
Features and Benefits
• Low Gate Threshold Voltage
• Fast Switching Speed
• “Lead Free”, RoHS Compliant (Note 1)
• Halogen and Antimony Free. "Green" Device (Note 2)
• ESD Protected Gate 2KV
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• 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
• Weight: 0.08 grams (approximate)
Ordering Information (Note 3)
Part Number Marking Reel size (inches) Tape width (mm) Quantity per reel
DMP31D0U-7 P3U 7 8 3,000
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead. Halogen and Antimony free.
2. Diodes Inc's "Green" policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year 2011 2012 2013 2014 2015 2016 2017
Code Y Z A B C D E
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
SOT23
Equivalent Circuit
Top View
Internal Schematic
Top View
Source
Gate
Protection
Diode
Gate
Drain
D
G
S
P3U = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
P3U
YM