SMTPA220 View Datasheet(PDF) - Galaxy Semi-Conductor
Part Name
Description
Manufacturer
SMTPA220 Datasheet PDF : 6 Pages
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RATINGS AND CHARACTERISTIC CURVES
SMTPAxxx
FIG.3 -- RELATIVE VARIATION OF HOLDING CURRENT
VERSUS JUNCTION TEMPERATURE
FIG.4 -- RELATIVE VARIATION OF BREAKOVER
VOLTAGE VERSUS JUNCTION TEMPERATURE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
TJ(°C)
0.0-40
-20
0
20
40
60
80
100 120
1.08
1.06
1.04
1.02
1
.98
.96
.94
-40 -20
0
TJ( )
20
40
60
80
100 120
FFFFFIG.5 -- RELATIVE VARIATION OF LEAKAGE CURRENT
VERSUS JUNCTION TEMPERATURE (TYPICAL VALUES).
IRM[TJ]/IRM[TJ=25 ]
2000 VR=VRM
1000
TJ( )
100
10
1
25
50
75
100
125
FIG.6 -- RELATIVE VARIATION OF THERMAL
IMPEDANCE VERSUS PULSE DURATION
1E+2 ZTH(J-A)( /W)
1E+1
1E+0
1E-1
1E-3
1E-2
tp(s)
1E-1
1E+0
1E+1
1E+2
5E+2
FIG.7 -- RELATIVE VARIATION OF JUNCTION CAPACITANCE VERSUS
REVERSE VOLTAGE APPLIED (TYPICAL VALUES)
C[VR ]/C[VR =50 V]
2.5
2
1.5
1
.5
0
1
2
VR(V)
5
10
20
F=1MH Z
50
100
300
www.galaxycn.com
Document Number 0286002
BLGALAXY ELECTRICAL
6.
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