4070M3 Просмотр технического описания (PDF) - Bourns, Inc
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4070M3 Datasheet PDF : 15 Pages
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TISP4xxxM3BJ Overvoltage Protector Series
Rating and Thermal Information
NON-REPETITIVE PEAK ON-STATE CURRENT
vs
CURRENT DURATION
TI4MAC
30
VGEN = 600 Vrms, 50/60 Hz
20
RGEN = 1.4*VGEN /ITSM(t)
EIA/JESD51-2 ENVIRONMENT
15
EIA/JESD51-3 PCB
TA = 25 °C
10
9
8
7
6
5
4
3
2
1.5
0·1
1
10
100
t - Current Duration - s
Figure 9.
1000
VDRM DERATING FACTOR
vs
MINIMUMAMBIENT TEMPERATURE
1.00
TI4MADA
0.99
'4125 THRU '4200
0.98
0.97
0.96
0.95
'4070 THRU '4115
0.94
'4240 THRU '4400
0.93
-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25
TAMIN - Minimum Ambient Temperature - °C
Figure 11.
NOVEMBER 1997 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
150
100
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
4
0·1
THERMAL IMPEDANCE
vs
POWER DURATION
TI4MAE
ITSM(t) APPLIED FOR TIME t
EIA/JESD51-2 ENVIRONMENT
EIA/JESD51-3 PCB
TA = 25 °C
1
10
100
t - Power Duration - s
Figure 10.
1000
IMPULSE RATING
vs
AMBIENT TEMPERATURE
TC4MAA
400
BELLCORE 2/10
300
250
200
IEC 1.2/50, 8/20
150
FCC 10/160
120
100
90
ITU-T 10/700
80
70
FCC 10/560
60
50
BELLCORE 10/1000
40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
TA - Ambient Temperature - °C
Figure 12.
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