Diodes DMP21D5UFD User Manual
Product summary, Description, Applications
DMP21D5UFD
Document number: DS35931 Rev. 4 - 2
1 of 6
August 2012
© Diodes Incorporated
DMP21D5UFD
ADVAN
CE I
N
F
O
RM
ATI
O
N
P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
V
(BR)DSS
R
DS(ON) max
Package
I
D
T
A
= +25°C
-20V
1.0
Ω @ V
GS
= -4.5V
X1-DFN1212-3
-600mA
1.5
Ω @ V
GS
= -2.5V
-500mA
2.0
Ω @ V
GS
= -1.8V
-400mA
3.0
Ω @ V
GS
= -1.5V
-250mA
Description
This new generation 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.
Applications
• DC-DC
Converters
•
Power Management Functions
Features
• Low
On-Resistance
•
Very Low Gate Threshold Voltage V
GS(TH)
, 1.0V max
•
Low Input Capacitance
•
Fast Switching Speed
•
ESD Protected Gate
•
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
•
Halogen and Antimony Free. “Green” Device (Note 3)
•
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case:
X1-DFN1212-3
•
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020
•
Terminals: NiPdAu over Copper leadframe. Solderable per MIL-
STD-202, Method 208
•
Terminal Connections: See Diagram
•
Weight: 0.005 grams (approximate)
Ordering Information
(Note 4)
Part Number
Case
Packaging
DMP21D5UFD-7
X1-DFN1212-3
3000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. Se 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
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
Top View
Bottom View
Pin-out Top view
ESD PROTECTED
Source
Gate
Protection
Diode
Gate
Drain
Equivalent Circuit
KP2 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
KP2
YM
e4