SMTPB62 Просмотр технического описания (PDF) - Shenzhen Taychipst Electronic Co., Ltd
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SMTPB62 Datasheet PDF : 2 Pages
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TELECOMMUNICATION PROTECTION
SMTPB62 THRU SMTPB270
62V-270V 5.0W
FIG.1 -- NON REPETITIVE SURGE PEAK ON-STATE
VVVVVV CURRENT VERSUS OVERLOAD DURATION
VV
(TJ INItIAL=25°C).
ITSM(A)
60
F=50Hz
30
0
1E-2
1E-1
t(s)
1E+0
1E+1
1E+2
1E+3
FIG.2 -- RELATIVE VARIATION OF HOLDING
DDDD DCURRENT VERSUS JUNCTION
SSSS CTEMPERATURE.
IH[TJ]/IH[TJ=25℃]
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
TJ(℃)
0.2
0.0 -40
-20
0
20
40
60
80
100
FFFFFIG.3 -- RELATIVE VARIATION OF JUNCTION
VVVVVVVV CAPACITANCE VERSUS REVERSE
BBBBBBBB APPLIED VOLTAGE
C[VR]/C[VR=1V]
1.0
0.5
F=1MHZ
0.2
0.1
1
VR(V)
10
100
300
FIG.4 -- ON-STATE CURRENT VERSUS ON-STATE YY
YYY VOLTAGE
IT(A)
100
TJ=25℃
10
1
VT(V)
0
1
2
3
4
5
6
7
8
9
10
FIG.5 -- TRANSIENT THERMAL IMPEDANCE JUNCTION TO AMBIENT VERSUS PULSE DURATION
ZTH(J-a)( /W)
100
10
1
tp(s)
0.1
0.01
0.1
1.0
10
100
1000
5000
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