1.5SMC_11 Datasheet, PDF (2/4 Pages) Taiwan Semiconductor Company, Ltd – 1500 Watts Surface Mount Transient Voltage Suppressor

RATINGS AND CHARACTERISTIC CURVES (1.5SMC SERIES)
FIG. 1 PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
10
TA = 25℃
1
0.1
0.1
1
10
100
tp, PULSE WIDTH, (uS)
1000
10000
140
120
100
80
60
40
20
0
0
FIG. 3 CLAMPING POWER PULSE WAVEFORM
tr=10usec
PULSE WIDTH(td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% OF IPPM
Peak Value
IPPM
Half Value-IPPM/2
10/1000usec, WAVEFORM
as DEFINED by R.E.A.
td
0.5
1
1.5
2
2.5
3
3.5
4
t, TIME ms
FIG. 5 TYPICAL JUNCTION CAPACITANCE
10000
1000
UNIDIRECTIONAL
BIDRECTIONA
VR=0
100
TA=25℃
f=1.0MHz
Vsig=50mVp-p
10
VR-RATED
STAND-OFF
VOLTAGE
1
10
100
V(_BR), BREAKDOWN VOLTAGE (V)
FIG.2 PULSE DERATING CURVE
125
100
75
50
25
0
0
25 50 75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (^oC)
FIG. 4 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
180
8.3mS Single Half Sine Wave
JEDEC Method
160
140
120
100
80
60
40
20
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
Version:F11