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DMP3085LSD

Document number: DS36194 Rev. 1 - 0

1 of 6

www.diodes.com

May 2013

DMP3085LSD

P-CHANNEL ENHANCEMENT MODE MOSFET

Product Summary

(BR)DSS

DS(ON) MAX

Package

= +25°C

-30V

70mΩ @V

= -10V

SO-8

-3.9A

95mΩ @V

= -4.5V

-3.3A

Description

This MOSFET has been designed to minimize the on-state resistance

DS(ON)

) and yet maintain superior switching performance, making it

ideal for high efficiency power management applications.

Applications

 Backlighting

 Power Management Functions

 DC-DC Converters

Features

 Low On-Resistance

 Low Input Capacitance

 Fast Switching Speed

 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: 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 Indicator: See diagram

 Terminals: Finish  Matte Tin annealed over Copper lead frame

Solderable per MIL-STD-202, Method 208

 Weight: 0.074 grams (approximate)

Ordering Information (Note 4)

Part Number Case Packaging

DMP3085LSD-13 SO-8 2500/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

Top View

Internal Schematic

SO-8

Top View

D1S1

Equivalent Circuit

Top Vie

Logo

Part no.

Year: “12” = 2012

1 4

8 5

P3085SD

Xth week: 01~53

Summary of content (6 pages)

PAGE 1
DMP3085LSD P-CHANNEL ENHANCEMENT MODE MOSFET Product Summary Features V(BR)DSS RDS(ON) MAX Package -30V 70mΩ @VGS = -10V 95mΩ @VGS = -4.5V SO-8 ID TA = +25°C -3.9A -3.3A Description  Low On-Resistance  Low Input Capacitance  Fast Switching Speed  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free.
PAGE 2
DMP3085LSD Maximum Ratings (@TA = +25°C, unless otherwise specified.) Characteristic Symbol VDSS VGSS Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (Note 6) VGS = -10V Steady State t<10s TA = +25°C TA = +70°C TA = +25°C TA = +70°C Value -30 ±20 -3.9 -3.1 ID A -4.9 -3.9 -2.
PAGE 3
DMP3085LSD 16.0 20 VGS = -10V VGS = -4.0V VGS = -3.0V 4.0 TA = -55°C 8 4 VGS = -2.5V VGS = -2.0V 0 1 2 3 4 -VDS, DRAIN-SOURCE VOLTAGE (V) Figure 1 Typical Output Characteristics 1.0 VGS = -4.5V 0.1 0 0 5 RDS(ON), DRAIN-SOURCE ON-RESISTANCE () RDS(ON), DRAIN-SOURCE ON-RESISTANCE () TA = 25°C 12 8.0 VGS = -10V 0.01 1 2 3 4 5 -VGS, GATE-SOURCE VOLTAGE (V) Figure 2 Typical Transfer Characteristics 1.8 VGS = -10V ID = -5.3A 1.6 1.4 1.2 VGS = -4.5V ID = -4.2A 1 0.8 0.6 0.4 0.
PAGE 4
DMP3085LSD 20 -I D = 1mA 1.6 16 -IS, SOURCE CURRENT (A) VGS(TH), GATE THRESHOLD VOLTAGE (V) 2.4 -ID = 250µA 0.8 12 8 TA= 25°C 4 0 -50 0 -25 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Figure 7 Gate Threshold Variation vs. Ambient Temperature 1000 0.3 0.6 0.9 1.2 1.5 -VSD, SOURCE-DRAIN VOLTAGE (V) Figure 8 Diode Forward Voltage vs. Current 10 f = 1MHz Ciss 9 -VGS, GATE-SOURCE VOLTAGE (V) CT, JUNCTION CAPACITANCE (pF) 0 100 Coss Crss 8 7 VDS = -15V ID = -3.
PAGE 5
DMP3085LSD Package Outline Dimensions 0.254 Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. E1 E A1 L SO-8 Dim Min Max A 1.75 A1 0.10 0.20 A2 1.30 1.50 A3 0.15 0.25 b 0.3 0.5 D 4.85 4.95 E 5.90 6.10 E1 3.85 3.95 e 1.27 Typ h 0.35 L 0.62 0.82 0 8  All Dimensions in mm Gauge Plane Seating Plane Detail ‘A’ 7°~9° h 45° Detail ‘A’ A2 A A3 b e D Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
PAGE 6
DMP3085LSD IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).