Zinc Oxide Varistors Electrical Characteristics VE / VF Types VOLTAGE-CURRENT CHARACTERISTICS

V/I characteristics give:- for I below 1 mA the maximum leakage current under V

dc

- for I above 1 mA the maximum clamping voltage

U(V) I(A)

VE 07/VF 05

10

3

8642864 2

300 275 250 230 210 300 275 175 160 230 140 130 250 210 115 95 175 150 240 130 75 60

10

2

115 95 95 50 40 75 60 35 30 50 40 25 20 30 17 14 35 20 15 17 14

10

-5

10

-4

10

-3

10

-2

10

-1

110 1010

2

10

3

U(V) I(A) U(V) I(A)

VE 13/VF 10 VE 09/VF 07

625

10

3

575 550 510 460 420 385

10

3

8642864 2

550 575625 420 510 300 275

8642864 2

385 420 385 250 230 300 210 420 275 250 275 300 175 150 385 230 230 300 210 250 140 130 175 250 210 115 275 150 130 150 210 175 95 1414 230 130 115 130 175 140 75 160 95 60 150 75 115

2

95 115 130

10 10

2

60 50 95 14 175 75 50 60 40 35 35 30 60 50 30 50 25 40 25 20 40 35 20 17 35 30 17 30 25 20 25 20 17 14 17

1010

-5

10 10

-4

10

-3

10

-2

10

-1

1 1010

2

10

3

10

-5

10

-4

10

-3

10

-2

10

-1

1 1010

2

10

3

22