PinoutSpecifications RATING SYMBOL VALUE UNIT Repetitive peak off-state voltage (0°C <TJ < 70°C) '4072F3'4082F3 VDRM ± 58± 66 V Non-repetitive peak on-state pulse current (see Notes 1, 2 and 3) 1/2 µs (Gas tube differential transient, open-circuit volt...
TISP4072F3: PinoutSpecifications RATING SYMBOL VALUE UNIT Repetitive peak off-state voltage (0°C <TJ < 70°C) '4072F3'4082F3 VDRM ± 58± 66 V Non-repetitive peak on-state p...
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PinoutSpecifications Rating Symbol Value Unit Repetitive peak off-state voltage...
PinoutSpecifications RATING SYMBOL VALUE UNIT Repetitive peak off-state voltage ( 0°C &...
RATING |
SYMBOL |
VALUE |
UNIT | |
Repetitive peak off-state voltage (0°C <TJ < 70°C) |
'4072F3 '4082F3 |
VDRM |
± 58 ± 66 |
V |
Non-repetitive peak on-state pulse current (see Notes 1, 2 and 3) 1/2 µs (Gas tube differential transient, open-circuit voltage wave shape 1/2 µs) 2/10 µs (FCC Part 68, open-circuit voltage wave shape 2/10 µs) 8/20 µs (ANSI C62.41, open-circuit voltage wave shape 1.2/50 µs) 10/160 µs (FCC Part 68, open-circuit voltage wave shape 10/160 µs) 5/200 µs (VDE 0433, open-circuit voltage wave shape 2 kV, 10/700 µs) 0.2/310 µs (RLM 88, open-circuit voltage wave shape 1.5 kV, 0.5/700 µs) 5/310 µs (CCITT IX K17/K20, open-circuit voltage wave shape 2 kV, 10/700 µs) 5/310 µs (FTZ R12, open-circuit voltage wave shape 2 kV, 10/700 µs) 10/560 µs (FCC Part 68, open-circuit voltage wave shape 10/560 µs) 10/1000 µs (REA PE-60, open-circuit voltage wave shape 10/1000 µs) |
ITSP |
120 80 70 60 50 38 50 50 45 35 |
A | |
Non-repetitive peak on-state current (see Notes 2 and 3) 50 Hz, 1 s |
D Package |
ITSM |
4 |
A rms |
SL Package |
6 | |||
Initial rate of rise of on-state current, Linear current ramp, Maximum ramp value < 38 A |
diT/dt |
250 |
A/µs | |
Junction temperature |
TJ |
-40 to +150 |
°C | |
Storage temperature range |
Tstg |
-40 to +150 |
°C |
These low voltage symmetrical transient voltage suppressor devices TISP4072F3 are designed to protect two wire telecommunication applications against transients caused by lightning strikes and a.c. power lines. Offered in two voltage variants to meet battery and protection requirements they are guaranteed to suppress and withstand the listed international lightning surges in both polarities.
Transients TISP4072F3 are initially clipped by breakdown clamping until the voltage rises to the breakover level, which causes the device to crowbar. The high crowbar holding current prevents d.c. latchup as the current subsides.
These monolithic protection devices TISP4072F3 are fabricated in ion-implanted planar structures to ensure precise and matched breakover control and are virtually transparent to the system in normal operation.
The small-outline 8-pin assignment TISP4072F3 has been carefully chosen for the TISP series to maximise the inter-pin clearance and creepage distances which are used by standards (e.g. IEC950) to establish voltage withstand ratings.