Dmp3017sfg – Diodes DMP3017SFG User Manual

Page 5

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POWERDI is a registered trademark of Diodes Incorporated

DMP3017SFG

Document number: DS36479 Rev. 3 - 2

5 of 7

www.diodes.com

December 2013

© Diodes Incorporated

DMP3017SFG

ADVAN

CE I

N

F

O

RM

ATI

O

N




100

1000

10000

0

5

10

15

20

25

30

V , DRAIN-SOURCE VOLTAGE (V)

DS

Figure 9 Typical Junction Capacitance

C

, J

U

N

C

T

IO

N

C

A

P

A

C

IT

AN

C

E (

pF

)

T

C

iss

f = 1MHz

C

oss

C

rss

0

1

2

3

4

5

6

7

8

9

10

0

5

10

15

20

25

30

35

40

45

Q

(nC)

g

, TOTAL GATE CHARGE

Figure 10 Gate Charge

V

G

A

T

E

T

H

R

ES

H

O

LD

V

O

LT

A

G

E (

V

)

GS

V

= -15V

I =

A

DS

D

-1.5

-V , DRAIN-SOURCE VOLTAGE (V)

Figure 11 SOA, Safe Operation Area

DS

-I

, D

R

AI

N

C

U

R

R

E

N

T

(A

)

D

T

= 150°C

T = 25°C

J(max)

A

V

= -10V

Single Pulse
DUT on 1 * MRP Board

GS

R
Limited

DS(on)

DC

P = 10s

W

P = 1s

W

P = 100ms

W

P = 10ms

W

P = 1ms

W

P = 100µs

W

0.01

0.1

1

10

100

0.01

0.1

1

10

100

0.0001

0.001

0.01

0.1

1

10

100

1,000

t1, PULSE DURATION TIMES (sec)

Figure 12 Transient Thermal Resistance

0.001

0.01

0.1

r(

t),

T

R

AN

SI

EN

T

T

H

E

R

MA

L

R

ES

IS

TAN

C

E

1

R

(t) = r(t) * R

R

= 143°C/W

Duty Cycle, D = t1/ t2

JA

JA

JA

D = 0.7

D = 0.9

D = 0.5

D = 0.3

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

Single Pulse

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