Si7820DN

Vishay Siliconix

New Product

www.vishay.com

4

Document Number: 72581

S-32411—Rev. B, 24-Nov-03

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)

1

10

600

100

0.01

0

1

40

50

10

600

Single Pulse Power, Juncion-to-Ambient

Time (sec)

30

20

2

1

0.1

0.01

0.2

0.1

0.05

0.02

Single Pulse

Duty Cycle = 0.5

Normalized Thermal Transient Impedance, Junction-to-Ambient

Square Wave Pulse Duration (sec)

1. Duty Cycle, D =

Notes:

4. Surface Mounted

0.1

−1.2

−1.0

−0.8

−0.6

−0.4

−0.2

−0.0

0.2

0.4

0.6

−50

−25

0

25

50

75

100

125

150

Threshold Voltage

10

100

Safe Operating Area

1000

1

0.1

1

10

1000

0.001

10

Single Pulse

0.01

Limited

P(t) = 10

P(t) = 1

P(t) = 0.1

P(t) = 0.01

P(t) = 0.001

P(t) = 0.0001

dc

0.1

100