VUO25-16NO8 IXYS Corporation, VUO25-16NO8 Datasheet - Page 2

• Manufacturer Part Number: VUO25-16NO8
• Manufacturer: IXYS Corporation

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Fig. 1 Forward current versus
Fig. 4 Power dissipation versus direct output current and ambient temperature
Fig. 6 Transient thermal impedance per diode
voltage drop per diode
Fig. 2 Surge overload current per diode
I
FSM
: Crest value. t: duration
Fig. 3 I
Fig. 5 Maximum forward current at
Constants for Z
Constants for Z
I
2
t
i
1
2
3
4
i
1
2
3
4
5
per diode
case temperature
2
t versus time (1-10 ms)
R
R
0.194
0.556
2.25
6.3
0.194
0.556
2.25
6.3
0.9
thi
thi
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
VUO 25
28.0
t
0.024
5.8
8.5
t
0.024
5.8
8.5
0.07
0.07
i
i
(s)
(s)
2 - 2