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DMC4040SSD

Document number: DS32120 Rev. 2 - 2

1 of 11

www.diodes.com

March 2011

NEW PRODUCT

Product Line o

Diodes Incorporated

DMC4040SSD

40V COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET

Product Summary

Device

(BR)DSS

DS(on)

max

max (A)

= 25°C

(Notes 3 & 5)

Q1 40V

25mΩ @ V

= 10V

7.5

40mΩ @ V

= 4.5V

6.2

Q2 -40V

25mΩ @ V

= -10V

-7.3

45mΩ @ V

= -4.5V

-5.7

Description and Applications

This MOSFET has been designed to ensure that R

DS(on)

of N and P

channel FET are matched to minimize losses in both arms of the

bridge. The DMC4040SSD is optimized for use in 3 phases brushless

DC motor circuits (BLDC), CCFL backlighting.

• 3 phases BLDC motor

• CCFL backlighting

Features and Benefits

• Matched N & P R

DS(on)

- Minimizes power losses

• Fast switching – Minimizes switching losses

• Dual device – Reduces PCB area

• "Green" component and RoHS compliant (Note 1)

• 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 (Note 1)

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminals: Finish - Matte Tin annealed over Copper lead frame.

Solderable per MIL-STD-202, Method 208

• Weight: 0.074 grams (approximate)

Ordering Information (Note 1)

Product Marking Reel size (inches) Tape width (mm) Quantity per reel

DMC4040SSD-13 C4040SD 13 12 2,500

Note: 1. Diodes, Inc. defines “Green” products as those which are RoHS compliant and contain no halogens or antimony compounds; further information about

Diodes Inc.’s “Green” Policy can be found on our website. For packaging details, go to our website.

Marking Information

Top View Top View

SO-8

D1S1

Q1 N-Channel Q2 P-Channel

Equivalent Circuit

C4040SD

= Manufacturer’s Marking

C4040SD = Product Type Marking Code

YYWW = Date Code Marking

YY = Year (ex: 10 = 2010)

WW = Week (01 - 53)

Summary of content (11 pages)

PAGE 1
A Product Line of Diodes Incorporated DMC4040SSD 40V COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET Product Summary Features and Benefits ID max (A) Device V(BR)DSS NEW PRODUCT Q1 RDS(on) max TA = 25°C Matched N & P RDS(on) - Minimizes power losses Fast switching – Minimizes switching losses (Notes 3 & 5) • Dual device – Reduces PCB area 25mΩ @ VGS= 10V 7.5 • • "Green" component and RoHS compliant (Note 1) Qualified to AEC-Q101 Standards for High Reliability 40mΩ @ VGS= 4.5V 6.
PAGE 2
A Product Line of Diodes Incorporated DMC4040SSD Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Symbol VDSS VGSS Drain-Source Voltage Gate-Source Voltage NEW PRODUCT Continuous Drain Current VGS = 10V Pulsed Drain Current VGS = 10V Continuous Source Current (Body diode) Pulsed Source Current (Body diode) (Notes 3 & 5) TA = 70°C (Notes 3 & 5) (Notes 2 & 5) (Notes 2 & 6) (Notes 4 & 5) (Notes 3 & 5) (Notes 4 & 5) ID IDM IS ISM N-Channel - Q1 40 ±20 7.5 5.8 5.7 6.8 29.0 3.0 29.
PAGE 3
A Product Line of Diodes Incorporated DMC4040SSD Thermal Characteristics -ID Drain Current (A) ID Drain Current (A) RDS(ON) 10 Limited DC 1 1s 100ms 100m 1ms 100us Limited 1 DC 1s 100ms 1 1ms 100us One active die 0.1 10 10ms Single Pulse Tamb= 25°C 10m One active die 0.
PAGE 4
A Product Line of Diodes Incorporated DMC4040SSD Characteristic OFF CHARACTERISTICS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Source Leakage ON CHARACTERISTICS Gate Threshold Voltage Symbol Min Typ Max Unit BVDSS IDSS IGSS 40 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 1.0 ±100 V μA nA ID = 250μA, VGS= 0V VDS= 40V, VGS= 0V VGS= ±20V, VDS= 0V VGS(th) 0.8 RDS (ON) ⎯ gfs VSD ⎯ ⎯ 1.8 0.025 0.040 ⎯ 1.0 V Static Drain-Source On-Resistance (Note 8) 1.3 0.013 0.028 12.6 0.
PAGE 5
A Product Line of Diodes Incorporated 0.05 0.04 0.03 VGS = 4.5V 0.02 VGS = 10V 0.01 0 0 5 10 15 20 25 ID, DRAIN-SOURCE CURRENT (A) Fig. 3 Typical On-Resistance vs. Drain Current and Gate Voltage VGS = 10V 0.03 TA = 150°C 0.02 TA = 125°C TA = 85°C TA = 25°C 0.01 TA = -55°C 0 30 0 5 10 15 20 25 ID, DRAIN CURRENT (A) Fig. 4 Typical On-Resistance vs. Drain Current and Temperature 30 0.06 RDSON, DRAIN-SOURCE ON-RESISTANCE (Ω) RDSON, DRAIN-SOURCE ON-RESISTANCE (NORMALIZED) 0.
PAGE 6
A Product Line of Diodes Incorporated DMC4040SSD IDSS, LEAKAGE CURRENT (nA) C, CAPACITANCE (pF) 10,000 Ciss 1,000 Coss Crss 100 1,000 T A = 150°C TA = 125°C 100 TA = 85°C 10 TA = 25°C f = 1MHz 1 10 0 5 10 15 20 25 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 9 Typical Total Capacitance 30 0 5 10 15 20 25 30 35 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 10 Typical Leakage Current vs.
PAGE 7
A Product Line of Diodes Incorporated DMC4040SSD Characteristic OFF CHARACTERISTICS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Source Leakage ON CHARACTERISTICS Gate Threshold Voltage Symbol Min Typ Max Unit BVDSS IDSS IGSS -40 – – – – – – -1.0 ±100 V μA nA ID = -250μA, VGS = 0V VDS = -40V, VGS = 0V VGS = ±20V, VDS = 0V VGS(th) -0.
PAGE 8
A Product Line of Diodes Incorporated 0.04 VGS = -4.5V 0.03 0.02 VGS = -10V 0.01 0 0 5 10 15 20 25 -ID, DRAIN-SOURCE CURRENT (A) Fig. 14 Typical On-Resistance vs. Drain Current and Gate Voltage VGS = -10V 0.03 TA = 150°C TA = 125°C TA = 85°C 0.02 TA = 25°C TA = -55°C 0.01 0 30 0 5 10 15 20 25 -ID, DRAIN CURRENT (A) Fig. 15 Typical On-Resistance vs. Drain Current and Temperature 30 0.06 RDSON, DRAIN-SOURCE ON-RESISTANCE (Ω) RDSON, DRAIN-SOURCE ON-RESISTANCE (NORMALIZED) 0.
PAGE 9
A Product Line of Diodes Incorporated DMC4040SSD -IDSS, LEAKAGE CURRENT (nA) C, CAPACITANCE (pF) 10,000 Ciss 1,000 Coss Crss 100 T A = 150°C 1,000 TA = 125°C 100 TA = 85°C 10 TA = 25°C 10 1 0 5 10 15 20 25 -VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 20 Typical Total Capacitance 30 0 5 10 15 20 25 30 35 -VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 21 Typical Leakage Current vs.
PAGE 10
A Product Line of Diodes Incorporated DMC4040SSD 0.254 NEW PRODUCT Package Outline Dimensions E1 E A1 L Gauge Plane Seating Plane Detail ‘A’ 7°~9° h 45° Detail ‘A’ A2 A A3 b e 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° θ All Dimensions in mm D Suggested Pad Layout X C1 C2 Dimensions X Y C1 C2 Value (in mm) 0.60 1.55 5.4 1.27 Y DMC4040SSD Document number: DS32120 Rev.
PAGE 11
A Product Line of Diodes Incorporated DMC4040SSD IMPORTANT NOTICE NEW PRODUCT 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).