DMS2085LSD
P-CHANNEL ENHANCEMENT MODE MOSFET
WITH INTEGRATED SCHOTTKY DIODE
Product Summary
Features and Benefits
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Low Input Capacitance
MOSFET
MOSFET with Low RDS(ON) – Minimize Conduction Losses
Schottky Diode with Low Forward Voltage Drop
Fast Switching Speed
V(BR)DSS
RDS(on) max
85mΩ @ VGS = -10V
125mΩ @ VGS = -4.5V
SCHOTTKY DIODE
VF max
ID
-3.3A
-2.8A
-20V
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
VR
IO
400mV @ IF = 0.5A
470mV @ IF = 1.0A
20V
1.0A
Mechanical Data
Description
This new generation MOSFET has been designed to minimize the on-
state resistance (RDS(ON) and yet maintain superior switching
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Case: SO-8
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
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performance, making it ideal for high efficiency power management
applications.
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Terminals: Finish – Matte Tin annealed over Copper leadframe
Applications
e3
Solderable per MIL-STD-202, Method 208
Weight: 0.074 grams (approximate)
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DC-DC Converters
Power Management Functions
Backlighting
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D
A
A
K
A
S
K
D
D
G
G
S
K
Top View
Top View
Internal Schematic
D1 Schottky Diode
Q1 P-Channel MOSFET
Ordering Information (Note 4)
Part Number
DMS2085LSD-13
Case
SO-8
Packaging
2,500/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 http://www.diodes.com/products/packages.html.
Marking Information
8
5
8
5
= Manufacturer’s Marking
S2085LD = Product Type Marking Code
YYWW = Date Code Marking
YY or YY = Year (ex: 13 = 2013)
S2085LD
YY WW
S2085LD
YY
WW
WW = Week (01 - 53)
YY = Date Code Marking for SAT (Shanghai Assembly/ Test site)
YY = Date Code Marking for CAT (Chengdu Assembly/ Test site)
1
4
1
4
Shanghai A/T Site
Chengdu A/T Site
1 of 7
www.diodes.com
August 2014
© Diodes Incorporated
DMS2085LSD
Document number: DS36926 Rev. 2 - 2