Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

JANUARY 1998 - REVISED JANUARY 2007

TISP5xxxH3BJ Overvoltage Protector Series

TISP5070H3BJ THRU TISP5190H3BJ

FORWARD-CONDUCTING UNIDIRECTIONAL THYRISTOR

OVERVOLTAGE PROTECTORS

SMB Package (Top View)

Description

Analogue Line Card and ISDN Protection

- Analogue SLIC

- ISDN U Interface

- ISDN Power Supply

8 kV 10/700, 200 A 5/310 ITU-T K.20/21/45 rating

Ion-Implanted Breakdown Region

- Precise and Stable Voltage

Low Voltage Overshoot under Surge

Rated for International Surge Wave Shapes

Device Symbol

These devices are designed to limit overvoltages on the telephone and data lines. Overvoltages are normally caused by a.c. power system or

lightning flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is

typically used for the protection of ISDN power supply feeds. Two devices, one for the Ring output and the other for the Tip output, will provide

protection for single supply analogue SLICs. A combination of three devices will give a low capacitance protector network for the 3-point

protection of ISDN lines.

The protector consists of a voltage-triggered unidirectional thyristor with an anti-parallel diode. Negative overvoltages are initially clipped by

breakdown clamping until the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-

voltage on state causes the current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current

helps prevent d.c. latchup as the diverted current subsides. Positive overvoltages are limited by the conduction of the anti-parallel diode.

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

Device Name

V

V

TISP5070H3BJ

-58

-70

TISP5080H3BJ

-65

-80

TISP5095H3BJ

-75

-95

TISP5110H3BJ

-80

-110

TISP5115H3BJ

-90

-115

TISP5150H3BJ

-120

-150

TISP5190H3BJ

-160

-190

Wave Shape

Standard

A

2/10

GR-1089-CORE

500

8/20

ANSI C62.41

300

10/160

TIA-968-A

250

10/700

ITU-T K.20/21/45

200

10/560

TIA-968-A

160

10/1000

GR-1089-CORE

100

MD5UFCAB

12 K

A

SD5XAD

K

A

How to Order

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Device

Package

Carrier

TISP5xxxH3BJ

BJ (J-Bend

DO-214AA/SMB)

Embossed

Tape Reeled

TISP5xxxH3BJ

5xxxH3

3000

R-S

Insert xxx value corresponding to protection voltages of 070, 080, 110, 115 and 150.

Order As

Marking

Code

Std.

Quantity