TISP7125F3, TISP7150F3, TISP7180F3, TISP7240F3, TISP7260F3,

TISP7290F3, TISP7320F3, TISP7350F3, TISP7380F3

TRIPLE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

2

MARCH 1994 - REVISED MARCH 2000

P R OD UCT

INFORM A T ION

description (continued)

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 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 prevents d.c. latchup

as the diverted current subsides.These protectors are guaranteed to voltage limit and withstand the listed

lightning surges in both polarities.

These medium and high voltage devices are offered in nine voltage variants to meet a range battery and

ringing voltage requirements. They are guaranteed to suppress and withstand the listed international lightning

surges on any terminal pair. Similar devices with working voltages of 58 V and 66 V are detailed in the

TISP7072F3, TISP7082F3 data sheet.

RATING

SYMBOL

VALUE

UNIT

‘7125F3

‘7150F3

‘7180F3

‘7240F3

‘7260F3

‘7290F3

‘7320F3

‘7350F3

‘7380F3

100

120

145

180

200

220

240

275

270

V

Non-repetitive peak on-state pulse current (see Notes 1 and 2)

A

1/2 (Gas tube differential transient, 1/2 voltage wave shape)

330

2/10 (Telcordia GR-1089-CORE, 2/10 voltage wave shape)

190

1/20 (ITU-T K.22, 1.2/50 voltage wave shape, 25

Ω resistor)

100

8/20 (IEC 61000-4-5, combination wave generator, 1.2/50 voltage wave shape)

175

10/160 (FCC Part 68, 10/160 voltage wave shape)

110

4/250 (ITU-T K.20/21, 10/700 voltage wave shape, simultaneous)

95

0.2/310 (CNET I 31-24, 0.5/700 voltage wave shape)

70

5/310 (ITU-T K.20/21, 10/700 voltage wave shape, single)

70

5/320 (FCC Part 68, 9/720 voltage wave shape, single)

70

10/560 (FCC Part 68, 10/560 voltage wave shape)

50

10/1000 (Telcordia GR-1089-CORE, 10/1000 voltage wave shape)

45

50 Hz,

1 s

D Package

PPackage

SL Package

4.3

5.7

7.1

A

Initial rate of rise of on-state current,

Linear current ramp, Maximum ramp value < 38 A

250

A/µs

Junction temperature

-65to+150

°C

Storage temperature range

-65to+150

°C

initial conditions. The rated current values may be applied singly either to the R to G or to the T to G or to the T to R terminals.

Additionally, both R to G and T to G may have their rated current values applied simultaneously (In this case the total G terminal

current will be twice the above rated current values).