TISP7072F3, TISP7082F3

TRIPLE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

P R O D UCT

INFORM A T ION

1

MARCH 1994 - REVISED MARCH 2000

Copyright © 2000, Power Innovations Limited, UK

Information is current as of publication date. Products conform to specifications in accordance

with the terms of Power Innovations standard warranty. Production processing does not

necessarily include testing of all parameters.

TELECOMMUNICATION SYSTEM SECONDARY PROTECTION

– Precise DC and Dynamic Voltages

– Low Off-State Current ....................< 10 µA

– Single and Simultaneous Impulses

G

..................UL Recognized Component

description

The TISP7xxxF3 series are 3-point overvoltage

protectors

designed

for

protecting

against

metallic (differential mode) and simultaneous

longitudinal

(common

mode)

surges.

Each

terminal pair has the same voltage limiting

values and surge current capability. This terminal

pair surge capability ensures that the protector

can meet the simultaneous longitudinal surge

requirement which is typically twice the metallic

surge requirement.

Each terminal pair has a symmetrical voltage-

triggered thyristor characteristic. Overvoltages

are initially clipped by breakdown clamping until

the voltage rises to the breakover level, which

causes thedevicetocrowbar intoalow-voltage

on state. This low-voltage on state causes the

current resulting from the overvoltage to be .

DEVICE

V

V

‘7072F3

58

72

‘7082F3

66

82

WAVE SHAPE

STANDARD

A

2/10

GR-1089-CORE

85

8/20

IEC 61000-4-5

80

10/160

FCC Part 68

65

10/700

FCC Part 68

ITU-T K.20/21

50

10/560

FCC Part 68

45

10/1000

GR-1089-CORE

40

AVAILABLE OPTIONS

DEVICE

PACKAGE

CARRIER

ORDER #

TISP7xxxF3

D, Small-outline

TAPE AND REEL

TISP7xxxF3DR

TUBE

TISP7xxxF3D

TISP7xxxF3

P, Plastic DIP

TUBE

TISP7xxxF3P

TISP7xxxF3

SL, Single-in-line

TUBE

TISP7xxxF3SL

device symbol

G

T

R

SD7XAB

TerminalsT, R andG correspondtothe

alternative line designators of A, B and C

MD7XAACA

D PACKAGE

(TOP VIEW)

MDXXAL

G

NU

NU

G

NC

T

R

NC

1

2

3

45

6

7

8

MDXXAJA

1

2

3

4

5

6

7

8

R

NC

T

NC

G

NU

NU

G

P PACKAGE

(TOP VIEW)

NC - No internal connection

NU - Nonusable; no external electrical connection

should be made to these pins.

Specified ratings require connection of pin 5 and

pin 8.

SL PACKAGE

(TOP VIEW)

1

2

3

T

G

R

MDXXAGA