Si4971DY

Vishay Siliconix

New Product

www.vishay.com

4

Document Number: 72174

S-03598—Rev. A, 31-Mar-03

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)

0

30

50

10

20

Single Pulse Power

Time (sec)

40

1

10

600

100

- 0.4

- 0.2

0.0

0.2

0.4

0.6

- 50

- 25

0

25

50

75

100

125

150

2

1

0.1

0.01

0.2

0.1

0.05

0.02

Single Pulse

Duty Cycle = 0.5

Threshold Voltage

Normalized Thermal Transient Impedance, Junction-to-Ambient

Square Wave Pulse Duration (sec)

1. Duty Cycle, D =

Notes:

4. Surface Mounted

1

100

600

10

Safe Operating Area, Junction-to-Ambient

100

1

0.1

1

10

100

0.01

10

Single Pulse

P(t) = 10

dc

0.1

Limited

P(t) = 1

P(t) = 0.1

P(t) = 0.01

P(t) = 0.001