TISP7072F3, TISP7082F3
TRIPLE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
MARCH 1994 - REVISED MARCH 2000
THERMAL INFORMATION
Non-repetitive peak on-state pulse derated values for 0 °C ≤ T ≤ 70 °C
A
RATING
SYMBOL
VALUE
UNIT
Non-repetitive peak on-state pulse current, 0 °C < TA < 70 °C (see Notes 5, 6 and 7)
1/2 (Gas tube differential transient, 1/2 voltage wave shape)
2/10 (Telcordia GR-1089-CORE, 2/10 voltage wave shape)
1/20 (ITU-T K.22, 1.2/50 voltage wave shape, 25 Ω resistor)
8/20 (IEC 61000-4-5, combination wave generator, 1.2/50 voltage wave shape)
10/160 (FCC Part 68, 10/160 voltage wave shape)
130
80
45
75
55
50
50
50
50
40
40
IPPSM
A
4/250 (ITU-T K.20/21, 10/700 voltage wave shape, dual)
0.2/310 (CNET I 31-24, 0.5/700 voltage wave shape)
5/310 (ITU-T K.20/21, 10/700 voltage wave shape, single)
5/320 (FCC Part 68, 9/720 voltage wave shape)
10/560 (FCC Part 68, 10/560 voltage wave shape)
10/1000 (Telcordia GR-1089-CORE, 10/1000 voltage wave shape)
NOTES: 5. Initially the TISP® must be in thermal equilibrium at the specified TA. The impulse may be repeated after the TISP® returns to its
initial conditions. The rated current values may be applied 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).
6. See Applications Information for details on wave shapes.
7. Above 70 °C, derate IPPSM linearly to zero at 150 °C lead temperature.
P R O D U C T
I N F O R M A T I O N
10
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