TISP4125F3, TISP4150F3, TISP4180F3
SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
MARCH 1994 - REVISED SEPTEMBER 1997
TYPICAL CHARACTERISTICS
R and T terminals
HOLDING CURRENT & BREAKOVER CURRENT
NORMALISED BREAKOVER VOLTAGE
vs
vs
JUNCTION TEMPERATURE
RATE OF RISE OF PRINCIPLE CURRENT
TC3MAH
TC3MAB
1.0
0.9
0.8
1.3
1.2
1.1
1.0
0.7
0.6
0.5
0.4
I(BO)
Negative
0.3
0.2
IH
Positive
0.1
-25
0
25
50
75
100
125
150
0·001
0·01
0·1
1
10
100
TJ - Junction Temperature - °C
di/dt - Rate of Rise of Principle Current - A/µs
Figure 6.
Figure 7.
OFF-STATE CAPACITANCE
vs
OFF-STATE CAPACITANCE
vs
TERMINAL VOLTAGE
JUNCTION TEMPERATURE
TC3MAE
TC3MAD
100
500
Positive Bias
100
Negative Bias
Terminal Bias = 0
Terminal Bias = 50 V
Terminal Bias = -50 V
10
10
0·1
-25
0
25
50
75
100
125
150
1
10
50
TJ - Junction Temperature - °C
Terminal Voltage - V
Figure 8.
Figure 9.
P R O D U C T
I N F O R M A T I O N
5
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