JUNE 2012

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

1.20

1.05

1.10

1.15

1.00

0.95

0.90

-50

0

-25

25

50

100

75

125

150

175

NORMALIZED BREAKOVER VOLTAGE

vs

JUNCTION TEMPERATURE

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

-50

0

-25

25

75

50

100

125

NORMALIZED HOLDING CURRENT

vs

JUNCTION TEMPERATURE

Typical Characteristics

TISP4SxxxBJ Overvoltage Protector Series

Figure 1. Voltage- current Characteristic for T and R Terminals

All Mea surements are Referenced to the R Terminal

-v

V

DRM

I

DRM

V

D

I

H

I

T

V

T

I

TSM

I

TSP

V

(BO)

I

(BO)

I

D

Quadrant I

Switching

Characteristic

+v

+i

V

(BO)

I

(BO)

V

D

I

D

I

H

I

T

V

T

I

TSM

I

TSP

-i

Quadrant III

Switching

Characteristic

PMXXAAB

V

DRM

I

DRM

Parameter Measurement Information