Diodes DDC144TU Manuel d'utilisateur télécharger pdf (Page 3)

DS30767 Rev. 7 - 2 3 of 6

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DDC144TU

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050

25 12510075 150 175

250

200

100

50

150

0

T , AMBIENT TEMPERATURE ( C)

Fig. 3 Maximum Power Derating Curve

A

°

P

,

P

O

WE

R

DISSI

P

A

T

I

O

N (mW)

d

0

50

25 125100

75

150 175

35

30

25

15

10

5

20

0

T , AMBIENT TEMPERATURE ( C)

Fig. 4 Power Derating for Nominal Operation

A

°

P

,

P

O

WE

R

D

ISSI

P

ATI

O

N

(mW)

d

I , COLLECTOR CURRENT (mA)

Fig. 5 DC Current Gain

C

h, D

C

C

U

R

R

E

N

T

G

AI

N

FE

0

200

400

600

800

1,000

1,200

1,400

0.1

1

10 100 1,000

V=5V

ce

T= 85C

A

°

T= 25C

A

°

T = 125 C

A

°

T = 150 C

A

°

T= -55C

A

°

I , COLLECTOR CURRENT (mA)

Fig. 6 DC Current Gain

C

h,

D

C

C

U

R

R

E

N

T

G

AI

N

FE

0

200

400

600

800

1,000

1,200

1,400

0.1 1 10 100

1,000

V =10V

ce

T= 25C

A

°

T= 85C

A

°

T = 125 C

A

°

T = 150 C

A

°

T= -55C

A

°

V , COLLECTOR-EMITTER VOLTAGE (V)

Fig. 7 I vs. V

CE

CCE

I , COLLECTOR CURRENT (A)

C

0

0.01

0.02

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

I = 4.5mA

B

I = 5mA

B

I = 1mA

B

I = 0.5mA

B

I = 3mA

B

I = 2.5mA

B

I = 3.5mA

B

I = 4mA

B

I = 1.5mA

B

I = 2mA

B

0.01

0.1

1

10

100

0.1

1

100 1,000

V,

C

O

LLE

C

T

O

R

EMI

T

T

E

R

SATURATION VOLTAGE (V)

CE(SAT)

I , COLLECTOR CURRENT (mA)

Fig. 8 V vs I

C

CE(SAT) C

10

I/I =10

cb

T = 150°C

A

T = 125°C

A

T = 25°C

A

T =85°C

A

T =-55°C

A

NEW PRODUCT

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