Diodes DMN3024LSD User Manual

A

f

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Product Summary

I

V

R

(BR)DSS

30V

DS(on)

24mΩ @ V

36mΩ @ VGS= 4.5V

GS

= 10V

T

= 25°C

A

7.2A

5.8A

D

Description and Applications

This new generation MOSFET has been designed to minimize the onstate resistance (R performance, making it ideal for high efficiency power management applications.

• Motor control

• Backlighting

• DC-DC Converters

• Power management functions

) and yet maintain superior switching

DS(on)

G1

S2

G2

TOP VIEW

Top view

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Diodes Incorporated

DMN3024LSD

30V DUAL N-CHANNEL ENHANCEMENT MODE MOSFET

Features and Benefits

• Low on-resistance

• Fast switching speed

• “Green” component and RoHS compliant (Note 1)

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-020D

• Terminals Connections: See Diagram

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

Solderable per MIL-STD-202, Method 208

• Weight: 0.074 grams (approximate)

D1S1

D1

D2

G1

D1

G2

S1

D2

S2

Ordering Information (Note 1)

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

DMN3024LSD-13 N3024LD 13 12 2,500

Note: 1. Diodes, Inc. defines “Green” products as those which are Eu 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 detail s, go to our website.

Marking Information

DMN3024LSD

Document Revision: 3

N3024LD

YY

WW

N3024LD = Product Type Marking Code = Manufacturer’s Marking YYWW = Date Code Marking YY = Year (ex: 09 = 2009) WW = Week (01-52)

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Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Drain-Source voltage Gate-Source voltage

Continuous Drain current

V

GS

TA = 70°C (Notes 3 & 5)

= 10V

V

DSS

V

GS

(Notes 3 & 5)

I

(Notes 2 & 5) 5.7

D

30 V

±20

V

7.2

5.8 A

(Notes 2 & 6) 6.8

Pulsed Drain current

V

GS

= 10V

(Notes 4 & 5) Continuous Source current (Body diode) (Notes 3 & 5) Pulsed Source current (Body diode) (Notes 4 & 5)

IDM

I

S

I

SM

34 A

3.3 A 34 A

Thermal Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

(Notes 2 & 5)

Power dissipation Linear derating factor

(Notes 2 & 6)

P

D

(Notes 3 & 5) (Notes 2 & 5)

Thermal Resistance, Junction to Ambient

Thermal Resistance, Junction to Lead (Notes 5 & 7) Operating and storage temperature range

Notes: 2. For a device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions; the device is

measured when operating in a steady-state condition.

3. Same as note (2), except the device is measured at t ≤ 10 sec.

4. Same as note (2), except the device is pulsed with D= 0.02 and pulse width 300 µs. The pulse current is limited by the maximum junction temperature.

5. For a dual device with one active die.

6. For a device with two active die running at equal power.

7. Thermal resistance from junction to solder-point (at the end of the drain lead): the device is operating in a steady-state condition.

(Notes 2 & 6) 70 (Notes 3 & 5) 63

R

JA

θ

R

JL

T

, T

J

STG

1.3

10.0

1.8

14.3

2.0

15.9 100

53

-55 to 150

W

mW/°C

°C/W

°C

DMN3024LSD

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Thermal Characteristics

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DMN3024LSD

100

R

Limited

DS(on)

10

1

100m

10m

Drain Current (A)

D

I

DC

1s

100ms

Single Pulse

T

=25°C

1m

amb

One active die

100m 1 10

VDS Drain-Source Voltage (V)

10ms

1ms

100µs

Safe Operating Area

110

T

100

90 80 70 60 50 40 30 20 10

0

100µ 1m 10m 100m 1 10 100 1k

Thermal Resistance (°C/W)

=25°C

amb

One active die

D=0.5

D=0.2

Single Pulse

D=0.05

D=0.1

Pulse Width (s)

Transient Thermal Impedance

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

One active die

0.4

0.2

0.0 0 20 40 60 80 100 120 140 160

Max Power Dissipation (W)

Temperature (°C)

Two active die

Derating Curve

Single Pulse

T

=25°C

100

10

1

Maximum Power (W)

100µ 1m 10m 100m 1 10 100 1k

amb

One active die

Puls e Width (s)

Pulse Power Dissipation

DMN3024LSD

Document Revision: 3

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