SA50 Datasheet, PDF (4/4 Pages) Pan Jit International Inc. – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR(VOLTAGE - 5.0 TO 170 Volts 500 Watt Peak Pulse Power)

RATING AND CHARACTERISTIC CURVES ( SA5.0 - SA170A )
FIG.1 - PULSE DERATING CURVE
120
100
80
60
40
20
0
0
25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C)
FIG.3 - STEADY STATE POWER DERATING
4.0
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
120
100
80
60
40
20
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
01
2
4 6 10 20
40
60 100
NUMBER OF CYCLES AT 60Hz
FIG.4 - PULSE RATING CURVE
100
3.0
2.0
1.0
Single Phase Half Wave
60 Hz Resistive or Inductive load
0
0
25
50 75 100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
FIG.5 - PULSE WAVEFORM
Tr = 10µs
TJ=25 °C
Pulse Width (tp) is defined
100
Peak Value
as that point where the peak
IRMS
current decays to 50%
of IRSM
Half Value - IRMS
50
2
10X1000 Waveform
as defined by R.E.A.
tp
0
0
1.0
2.0
3.0
4.0
T, TIME(ms)
10
1.0
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
tp, PULSE WIDTH
10ms