TISP4070H3LM THRU TISP4095H3LM, TISP4125H3LM THRU TISP4220H3LM,
TISP4240H3LM THRU TISP4400H3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
NOVEMBER 1997 - REVISED APRIL 1999
RATING AND THERMAL INFORMATION
NON-REPETITIVE PEAK ON-STATE CURRENT
vs
CURRENT DURATION
TI4HAH
I
TSM(t)
- Non-Repetitive Peak On-State Current - A
30
20
15
10
9
8
7
6
5
4
3
2
1.5
0·1
150
- Transient Thermal Impedance - °C/W
V
GEN
= 600 Vrms, 50/60 Hz
R
GEN
= 1.4*V
GEN
/I
TSM(t)
EIA/JESD51-2 ENVIRONMENT
EIA/JESD51-3 PCB
T
A
= 25 °C
100
80
60
50
40
30
20
15
10
8
6
5
4
3
2
0·1
THERMAL IMPEDANCE
vs
POWER DURATION
TI4HAG
I
TSM(t)
APPLIED FOR TIME t
EIA/JESD51-2 ENVIRONMENT
EIA/JESD51-3 PCB
T
A
= 25 °C
1
10
t - Power Duration - s
100
1000
1
10
100
1000
t - Current Duration - s
Figure 8.
V
DRM
DERATING FACTOR
vs
MINIMUM AMBIENT TEMPERATURE
1.00
0.99
0.98
Derating Factor
0.97
'4070 THRU '4095
0.96
0.95
'4125 THRU '4220
0.94
'4240 THRU '4440
0.93
-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25
T
AMIN
- Minimum Ambient Temperature - °C
Z
θ
JA(t)
Figure 9.
IMPULSE RATING
vs
AMBIENT TEMPERATURE
700
600
500
400
Impulse Current - A
300
250
ITU-T 10/700
200
FCC 10/560
150
120
BELLCORE 10/1000
100
90
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80
IEC 1.2/50, 8/20
BELLCORE 2/10
TI4HAI
TC4HAA
FCC 10/160
T
A
- Ambient Temperature - °C
Figure 10.
Figure 11.
PRODUCT
INFORMATION
7
POINN [ POWER INNOVATIONS LTD ]
