Diodes DMP2035UTS Bedienungsanleitung PDF herunterladen (Seite 4)

DMP2035UTS

Document number: DS31940 Rev. 3 - 2

4 of 6

www.diodes.com

January 2010

© Diodes Incorporated

DMP2035UTS

NEW PRODUCT

0 2 4 6 8 101214161820

Fig. 9 Typical Drain-Source Leakage Current

vs. Drain-Source Voltage

V , DRAIN-SOURCE VOLTAGE (V)

DS

1

10

100

1,000

100,000

I, D

R

AIN-S

O

U

R

C

E LEAKA

G

E

C

U

R

R

EN

T

(nA)

DSS

10,000

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

T = -55°C

A

Fig. 10 Leakage Current vs. Gate-Source Voltage

12345678

V , GATE-SOURCE VOLTAGE (V)

GS

I , LEAKA

G

E

C

U

R

R

EN

T

(nA)

GSS

1

10

100

1,000

10,000

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

T = -55°C

A

I , LEAKA

G

E

C

U

R

R

E

N

T

(nA)

GSS

Fig. 11 Leakage Current vs. Gate-Source Voltage

12345678

V , GATE-SOURCE VOLTAGE (V)

GS

1

10

100

1,000

10,000

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

T = -55°C

A

0

10

20

30

40

50

60

70

80

90

100

P

,

P

EAK

T

R

A

N

SIE

N

T

P

O

WE

R

(W)

(PK)

Fig. 12 Single Pulse Maximum Power Dissipation

t , PULSE DURATION TIME (s)

1

0.0001 0.001 0.01 0.1 1 10 100 1,000

Single Pulse

R = 143°C/W

T - T = P * R (t)

θ

θ

JA

JA JA

R (t) = r(t) *

θ

JA

R

θ

JA

Fig. 13 Transient Thermal Response

t , PULSE DURATION TIME (s)

1

0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000

0.001

0.01

0.1

1

r(t),

T

R

ANSIEN

T

T

H

E

R

MAL

R

ESIS

T

AN

C

E

T - T = P * R (t)

Duty Cycle, D = t /t

JA JA

12

θ

R (t) = r(t) *

θ

JA

R

R = 143°C/W

θ

θ

JA

JA

P(pk)

t

1

t

2

D = 0.7

D = 0.5

D = 0.3

D = 0.05

D = 0.02

D = 0.01

D = 0.005

D = Single Pulse

D = 0.9

D = 0.1

1 2 3 4 5 6

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