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DMN2040LSD
DUAL N-CHANNEL ENHANCEMENT MODE MOSFET
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Features
* * Dual N-Channel MOSFET Low On-Resistance * 26m @ VGS = 4.5V * 36m @ VGS = 2.5V Low Gate Threshold Voltage Low Input Capacitance Fast Switching Speed Low Input/Output Leakage Lead Free By Design/RoHS Compliant (Note 2) "Green" Device (Note 4) Qualified to AEC-Q 101 Standards for High Reliability
Mechanical Data
* * * * * * * * Case: SOP-8L Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals Connections: See Diagram Terminals: Finish - Matte Tin annealed over Copper lead frame. Solderable per MIL-STD-202, Method 208 Marking Information: See Page 4 Ordering Information: See Page 4 Weight: 0.072 grams (approximate)
NEW PRODUCT
* * * * * * *
SOP-8L
D1
D2
S1 G1 S2 G2
TOP VIEW TOP VIEW Internal Schematic
D1 D1 D2 D2
G1
G2
S1
N-Channel MOSFET
S2
N-Channel MOSFET
Maximum Ratings
Drain-Source Voltage Gate-Source Voltage Drain Current (Note 1) Pulsed Drain Current (Note 3)
@TA = 25C unless otherwise specified Characteristic Symbol VDSS VGSS Steady State TA = 25C TA = 70C ID IDM Value 20 12 7.0 5.6 30 Units V V A A
Thermal Characteristics
Characteristic Total Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Operating and Storage Temperature Range Symbol PD RJA TJ, TSTG Value 2 62.5 -55 to +150 Unit W C/W C
Electrical Characteristics
Characteristic OFF CHARACTERISTICS (Note 5) Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Source Leakage ON CHARACTERISTICS (Note 5) Gate Threshold Voltage Static Drain-Source On-Resistance Forward Transfer Admittance Diode Forward Voltage (Note 5) DYNAMIC CHARACTERISTICS Input Capacitance Output Capacitance Reverse Transfer Capacitance
Notes: 1. 2. 3. 4. 5.
@TA = 25C unless otherwise specified Symbol BVDSS IDSS IGSS VGS(th) RDS (ON) gfs VSD Ciss Coss Crss Min 20 0.6 0.5 Typ 19 26 12 562 75 65 Max 1 100 1.2 26 36 1.2 Unit V A nA V m ms V pF pF pF Test Condition VGS = 0V, ID = 250A VDS = 20V, VGS = 0V VGS = 12V, VDS = 0V VDS = VGS, ID = 250A VGS = 4.5V, ID = 6.0A VGS = 2.5V, ID = 5.2A VDS = 10V, ID = 6.0A VGS = 0V, IS = 1.7A VDS = 10V, VGS = 0V f = 1.0MHz
Device mounted on 2 oz. Copper pads on FR-4 PCB. No purposefully added lead. Pulse width 10S, Duty Cycle 1%. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Short duration pulse test used to minimize self-heating effect.
DMN2040LSD
Document number: DS31517 Rev. 4 - 2
1 of 4 www.diodes.com
November 2008
(c) Diodes Incorporated
DMN2040LSD
24 20 ID, DRAIN CURRENT (A)
VGS = 10V VGS = 4.5V VGS = 3.0V
20
VDS = 5V
16 ID, DRAIN CURRENT (A)
16
VGS = 2.5V VGS = 2.0V
NEW PRODUCT
12
12
8
TA = 150C T A = 125C
8
4
VGS = 1.5V
4
T A = 85C TA = 25C TA = -55C
0 0 0.5 1
0
1.5 2 2.5 3 3.5 4 4.5 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 1 Typical Output Characteristics
5
1
1.5 2 2.5 VGS, GATE SOURCE VOLTAGE (V) Fig. 2 Typical Transfer Characteristics
3
RDS(ON), DRAIN-SOURCE ON-RESISTANCE ()
RDS(ON), DRAIN-SOURCE ON-RESISTANCE ()
0.05
0.05
0.04
0.04
0.03
VGS = 2.5V
0.03
TA = 150C TA = 125C TA = 85C
0.02
VGS = 4.5V VGS = 10V
0.02
TA = 25C TA = -55C
0.01
0.01
0 0 12 18 24 ID, DRAIN CURRENT (A) Fig. 3 Typical On-Resistance vs. Drain Current and Gate Voltage 6 30
0 0 10 15 20 25 30 ID, DRAIN CURRENT (A) Fig. 4 Typical Drain-Source On-Resistance vs. Drain Current and Temperature 5
1.8
1,000 900
f = 1MHz VGS = 0V
RDS(ON), DRAIN-SOURCE ON-RESISTANCE (NORMALIZED)
1.6
VGS = 4.5V ID = 5A
800 C, CAPACITANCE (pF) 700 600 500 400 300 200 100
Coss Crss Ciss
1.4
1.2
VGS = 10V ID = 10A
1.0
0.8 0.6 -50
0 0
-25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) Fig. 5 On-Resistance Variation with Temperature
4 8 12 16 VDS, DRAIN-SOURCE VOLTAGE (V) Fig. 6 Typical Capacitance
20
DMN2040LSD
Document number: DS31517 Rev. 4 - 2
2 of 4 www.diodes.com
November 2008
(c) Diodes Incorporated
DMN2040LSD
1.2 VGS(TH), GATE THRESHOLD VOLTAGE (V) 1.0
IS, SOURCE CURRENT (A) 30
25
ID = 1mA
0.8
20
NEW PRODUCT
0.6
ID = 250A
15
TA = 150C TA = 125C TA = 85C
0.4
10
0.2 0 -50
5
TA = 25C TA = -55C
0 0 0.2 0.4 0.6 0.8 1 VSD, SOURCE-DRAIN VOLTAGE (V) Fig. 8 Diode Forward Voltage vs. Current 1.2
-25 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 7 Gate Threshold Variation vs. Ambient Temperature
1 r(t), TRANSIENT THERMAL RESISTANCE
D = 0.7 D = 0.5 D = 0.3
0.1
D = 0.1 D = 0.05
D = 0.9
D = 0.02
0.01
D = 0.01 D = 0.005
R JA(t) = r(t) * RJA RJA = 120C/W P(pk)
t1
D = Single Pulse
t2 TJ - TA = P * RJA(t) Duty Cycle, D = t 1/t2
0.001 0.00001
0.0001
0.001
0.01 0.1 1 10 t1, PULSE DURATION TIME (s) Fig. 9 Transient Thermal Response
100
1,000
10,000
Ordering Information
Part Number DMN2040LSD-13
Notes:
(Note 6) Case SOP-8L Packaging 2500/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
( Top View )
8 5
Logo
N2040LD YY WW
Part no.
1
4
Xth week: 01~52 Year : "07" = 2007 "08" = 2008
DMN2040LSD
Document number: DS31517 Rev. 4 - 2
3 of 4 www.diodes.com
November 2008
(c) Diodes Incorporated
DMN2040LSD Package Outline Dimensions
SOP-8L Dim Min Max A 1.75 A1 0.08 0.25 A2 1.40 1.50 A3 0.20 Typ b 0.3 0.5 D 4.85 4.95 E 5.90 6.10 E1 3.80 3.90 e 1.27 Typ h 0.35 L 0.60 0.80 0 8 All Dimensions in mm
NEW PRODUCT
E1 E A1 L
0.254
Gauge Plane Seating Plane
Detail `A'
h 45 A2 A A3 e D b 7~9
Detail `A'
Suggested Pad Layout
X
C1 C2 Y
Dimensions X Y C1 C2
Value (in mm) 0.60 1.55 5.4 1.27
IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.
DMN2040LSD
Document number: DS31517 Rev. 4 - 2
4 of 4 www.diodes.com
November 2008
(c) Diodes Incorporated

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