Vishay high power products, Schottky rectifier, 240 a – C&H Technology 242NQ030PbF User Manual

Page 4

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Document Number: 94170

For technical questions, contact: [email protected]

www.vishay.com

Revision: 28-Apr-08

3

242NQ030PbF

Schottky Rectifier, 240 A

Vishay High Power Products

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

Fig. 4 - Maximum Thermal Impedance Z

thJC

Characteristics

1

10

1000

I

F

- Instantaneous Forward

Current (A)

V

FM

- Forward Voltage Drop (V)

0.2

0.6

1.0

1.2

0.8

0.4

0

T

J

= 150 °C

T

J

= 125 °C

T

J

= 25 °C

100

I

R

- Reverse Current (mA)

V

R

- Reverse Voltage (V)

0

10

20

30

0.01

1

10

100

1000

10 000

5

0.1

25

15

T

J

= 150 °C

T

J

= 125 °C

T

J

= 100 °C

T

J

= 75 °C

T

J

= 50 °C

T

J

= 25 °C

C

T

- Junction Capacitance (pF)

V

R

- Reverse Voltage (V)

0

20

25

30

35

1000

100 000

10

T

J

= 25 °C

10 000

5

15

Z

thJC

- Thermal Impedance (°C/W)

0.001

0.01

0.1

1

t

1

- Rectangular Pulse Duration (s)

0.00001

0.0001

0.001

0.01

0.1

1

10

D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20

Single pulse

(thermal resistance)

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