VESD05A8A-HNH

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Vishay Semiconductors

Rev. 1.5, 26-Jun-12

4

Document Number: 81629

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Fig. 1 - ESD Discharge Current Wave Form

acc. IEC 61000-4-2 (330

/150 pF)

Fig. 2 - 8/20 µs Peak Pulse Current Wave Form

acc. IEC 61000-4-5

0 %

20 %

40 %

60 %

80 %

100 %

010

20

30

40

Time (µs)

20 µs to 50 %

8 µs to 100 %

20548

0 %

20 %

40 %

60 %

80 %

100 %

120 %

- 10 0 10 20 30 40 50 60 70 80 90 100

Time (ns)

Rise time = 0.7 ns to 1 ns

53 %

27 %

20557

0

5

10

15

20

25

30

35

012

4

56

V

f = 1 MHz

BiAs-mode

BiSy-mode

Pin 1, 2, 3, 4, 5, 6, 7 or 8 to Pin 9

between 2 Pins (1 - 8)

Pin 9 not connetced

3

20558

0.001

0.01

0.1

1

10

100

0.5

0.6

0.7

0.8

0.9

1

V

Pin 9 to

Pin 1, 2, 3, 4, 5, 6, 7 or 8

20559

0

1

2

3

4

5

6

7

8

0.01

0.1

1

10

100

1000 10000

I

Pin 1, 2, 3, 4, 5, 6, 7 or 8 to Pin 9

20560

- 6

- 4

- 2

0

2

4

6

8

10

12

14

01

23

45

6

I

Measured

acc. IEC 61000-4-5

(8/20 µs - wave form)

V

C

positive surge

negative surge

Pin 1, 2, 3, 4, 5, 6, 7 or 8 to Pin 9

20561