TISP2290
DUAL SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
2
NOVEMBER 1986 - REVISED SEPTEMBER 1997
PRODUCT INFORMATION
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
NOTES: 1. Above 70°C, derate linearly to zero at 150°C case temperature
2. This value applies when the initial case temperature is at (or below) 70°C. The surge may be repeated after the device has
returned to thermal equilibrium.
3. Most PTT’s quote an unloaded voltage waveform. In operation the TISP essentially shorts the generator output. The resulting
loaded current waveform is specified.
.
NOTE 4: These capacitance measurements employ a three terminal capacitance bridge incorporating a guard circuit. The third terminal is
connected to the guard terminal of the bridge.
NOTES: 5. These parameters must be measured using pulse techniques, t
w
= 100 µs, duty cycle ≤ 2%.
6. These parameters are measured with voltage sensing contacts seperate from the current carrying contacts located within 3.2 mm
(0.125 inch) from the device body.
7. Linear rate of rise, maximum voltage limited to 80 % V
Z
(minimum)..
RATING SYMBOL VALUE UNIT
Non-repetitive peak on-state pulse current(see Notes 1, 2 and 3)
I
TSP
A
8/20 µs(ANSI C62.41, open-circuit voltage wave shape 1.2/50 µs) 150
10/160 µs(FCC Part 68, open-circuit voltage wave shape 10/160 µs) 60
5/200 µs(VDE 0433, open-circuit voltage wave shape 2 kV, 10/700 µs) 50
0.2/310 µs(RLM 88, open-circuit voltage wave shape 1.5 kV, 0.5/700 µs) 38
5/310 µs(CCITT IX K17/K20, open-circuit voltage wave shape 2 kV, 10/700 µs) 50
5/310 µs(FTZ R12, open-circuit voltage wave shape 2 kV, 10/700 µs) 50
10/560 µs(FCC Part 68, open-circuit voltage wave shape 10/560 µs) 45
10/1000 µs(REA PE-60, open-circuit voltage wave shape 10/1000 µs) 50
Non-repetitive peak on-state current, 50 Hz, 2.5 s(see Notes 1 and 2) I
TSM
10 A rms
Initial rate of rise of on-state current,Linear current ramp, Maximum ramp value < 38 A di
T
/dt 250 A/µs
Junction temperature T
J
150 °C
Operating free - air temperature range 0 to 70 °C
Storage temperature range T
stg
-40 to +150 °C
Lead temperature 1.5 mm from case for 10 s T
lead
260 °C
electrical characteristics for the A and B terminals, T
J
= 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
Z
Reference zener
voltage
I
Z
= ± 1mA ± 200 V
I
D
Off-state leakage
current
V
D
= ± 50 V ± 10 µA
C
off
Off-state capacitance V
D
= 0 f = 1 kHz (see Note 4) 40 100 pF
electrical characteristics for the A and C or the B and C terminals, T
J
= 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
Z
Reference zener
voltage
I
Z
= ± 1mA ± 200 V
∝
V
Z
Temperature coefficient
of reference voltage
0.1 %/
o
C
V
(BO)
Breakover voltage (see Notes 5 and 6) ± 290 V
I
(BO)
Breakover current (see Note 5) ± 0.15 ± 0.6 A
V
TM
Peak on-state voltage I
T
= ± 5 A (see Notes 5 and 6) ± 1.9 ± 3 V
I
H
Holding current (see Note 5) ± 150 mA
dv/dt
Critical rate of rise of
off-state voltage
(see Note 7)
± 5 kV/µs
I
D
Off-state leakage
current
V
D
= ± 50 V ± 10 µA
C
off
Off-state capacitance V
D
= 0 f = 1 kHz (see Note 4) 110 200 pF
