PSD95 데이터 시트보기 (PDF) - Powersem GmbH
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PSD95 Datasheet PDF : 2 Pages
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PSD 95
200
A
160
T=150°C
120
80
40
IF
0
VF 1
T=25°C
1.5 V
Fig. 1 Forward current versus
voltage drop per diode
I-I-FF-S(-MO-V-)
1.6
IFSM (A)
TVJ=45°C TVJ=150°C
1200
1040
1.4
1.2
1
0.8
0.6
0 VRRM
1/2 VRRM
1 VRRM
0.4
100
101 t[ms] 102
103
Fig. 2 Surge overload current
per diode IFSM: Crest value.
t: duration
10 4
2
As
TVJ=45°C
TVJ=150°C
10 3
1
2
4 6 10
t [ms]
Fig. 3 ∫i2dt versus time
(1-10ms) per diode (or thyristor)
500
[W] PSD 95
400
300
200
100
PVTOT
0
25
IFAVM
DC
sin.180°
rec.120°
rec.60°
rec.30°
75
125 0
[A]
75
TC
80
0.1 0.05 = RTHCA [K/W]
85
0.15
90
95
100
0.25
105
110
115
0.45
120
125
130
1.05
135
140
50
Tamb
100
145
°C
150
150
[K]
150
[A]
100
DC
sin.180°
rec.120°
rec.60°
rec.30°
50
IdAV
0
50
100 150 200
TC(°C)
Fig. 4 Power dissipation versus direct output current and ambient Fig.5 Maximum forward current
temperature
at case temperature
K/W
1.2
1
0.8
0.6
0.4
0.2
Z th
Z thJK
Z thJC
0.01
0.1
1
10
t[s]
Fig. 6 Transient thermal impedance per diode (or thyristor),
calculated
POWERSEM GmbH, Walpersdorfer Str. 53
91126 D- Schwabach
Phone: 09122 - 9764-0 Fax.: 09122 - 9764-20
2005 POWERSEM reserves the right to change limits, test conditions and dimensions
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