DMC21D1UDA
COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET
Product Summary
Features and Benefits
Low On-Resistance
ID max
BVDSS
RDS(ON) max
Device
Very low Gate Threshold Voltage, 1.0V max
Low Input Capacitance
TA = +25°C
0.99Ω @ VGS = 4.5V
1.2Ω @ VGS = 2.5V
1.8Ω @ VGS = 1.8V
2.4Ω @ VGS = 1.5V
1.9Ω @ VGS = -4.5V
2.4Ω @ VGS = -2.5V
3.4Ω @ VGS = -1.8V
5Ω @ VGS = -1.5V
455mA
414mA
338mA
292mA
-328mA
-292mA
-245mA
-202mA
Fast Switching Speed
Ultra-Small Surface Mount Package 0.8mm x 0.6mm
Totally Lead-Free & Fully RoHS compliant (Note 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3 )
Q1
20V
Q2
-20V
Description and Applications
Mechanical Data
This 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.
Case: X2-DFN0806-6
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 Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.027 grams (Approximate)
General Purpose Interfacing Switch
Power Management Functions
Analog Switch
Pin 1
S2
D1
G2
D1
D2
G1
G2
ESD PROTECTED
Gate Protection
Diode
Gate Protection
Diode
S1
S2
D2
S1
G1
Top View
Bottom View
Pin Configuration
Top View
Device Symbol
Ordering Information (Note 4)
Part Number
Case
Packaging
DMC21D1UDA-7B
X2-DFN0806-6
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/quality/lead_free.html 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
B3 = Product Type Marking Code
B3
Top View
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www.diodes.com
May 2017
© Diodes Incorporated
DMC21D1UDA
Document number: DS39203 Rev. 1 - 2