DMP21D5UFB4
P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features and Benefits
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Low On-Resistance
ID
Very Low Gate Threshold Voltage VGS(TH), 1.0V max
Low Input Capacitance
Fast Switching Speed
Ultra-Small Surfaced Mount Package
Ultra-low package profile, 0.4mm maximum package height
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
V(BR)DSS
RDS(on) max
TA = 25°C
-700mA
-600mA
-500mA
-380mA
1.0Ω @ VGS = -4.5V
1.5Ω @ VGS = -2.5V
2.0Ω @ VGS = -1.8V
3.0Ω @ VGS = -1.5V
-20V
Description and Applications
Mechanical Data
This new generation MOSFET has been designed to minimize the on-
state resistance (RDS(on)) and yet maintain superior switching
performance, making it ideal for high efficiency power management
applications.
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Case: X2-DFN1006-3
Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: See Diagram
Terminals: Finish – NiPdAu over Copper leadframe. Solderable
per MIL-STD-202, Method 208
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DC-DC Converters
Power management functions
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Weight: 0.001 grams (approximate)
Drain
X2-DFN1006-3
Gate
S
D
Gate
Protection
Diode
Source
G
Bottom View
Top View
Internal Schematic
Equivalent Circuit
ESD PROTECTED
Ordering Information (Note 4)
Part Number
Case
Packaging
DMP21D5UFB4-7B
X2-DFN1006-3
10,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com 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 http://www.diodes.com.
Marking Information
NS = Product Type Marking Code
Top View
Bar Denotes Gate
and Source Side
1 of 6
www.diodes.com
May 2012
© Diodes Incorporated
DMP21D5UFB4
Document number: DS35284 Rev. 5 - 2