C&H Technology 20ETS12S SAFEIR Series - Manual (Page 5)

20ETS.., 20ETS..S SAFE
IR
Series
Bulletin I2101 rev. D 12/01
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
1
10
100
1000
0 0.5 1 1.5 2 2.5 3 3.5 4
T = 25 C
J
In
st
an
ta
n
e
o
u
s F
o
rw
ar
d C
u
rr
e
n
t (
A
)
In sta n ta n e o us F o rw a rd V o lta g e (V )
T = 150 C
J
20 ETS.. Series
0.0 1
0 .1
1
1 0
0.0 00 1 0 .00 1 0.0 1 0 .1 1
Square W ave P ulse D uration (s)
th
J
C
Ste ady State V alue
(D C O pe ration )
Sin g le P ulse
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
20ET S.. Se ries
Tr
a
n
si
e
n
t Th
e
rm
a
l I
m
p
e
d
a
n
c
e
Z
(
C
/W
)
Document Number: 93501 www.vishay.com
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