C&H Technology 40EPS.. SAFEIR Series - Manual (Page 4)

40EPS.. SAFE
IR
Series
Bulletin I2104 rev. C 01/05
Fig. 1 - Current Rating Characteristics Fig. 2 - Current Rating Characteristics
95
100
105
110
115
120
125
130
135
140
145
150
0 5 10 15 20 25 30 35 40 45
30°
60°
90°
120°
180°
Average Forward Current (A)
Cond uction Angle
Ma
xi
mu
m A
llo
w
a
b
le
C
a
se
T
e
mp
e
ra
tu
re
(
°C
)
40EPS.. Series
R (DC) = 0.6 K/ W
thJC
100
110
120
130
140
150
0 10 20 30 40 50 60 70
DC
30°
60°
90°
120°
180°
Conduction Period
M
ax
im
u
m
A
llo
wa
bl
e C
a
se
T
e
m
pe
rat
u
re (
°C
)
Average Forward Current (A)
40EPS.. Series
R (DC) = 0.6 K/ W
thJC
0
5
10
15
20
25
30
35
40
45
50
55
60
0 5 10 15 20 25 30 35 40
Average Forward Current (A)
RMS Limit
M
a
xi
m
u
m
A
ver
a
ge
F
o
rw
ar
d
P
o
w
er
L
os
s (
W
)
Conduc tion Angle
180°
120°
90°
60°
30°
40EPS.. Series
T = 150°C
J
Fig. 4 - Forward Power Loss Characteristics Fig. 3 - Forward Power Loss Characteristics
0
10
20
30
40
50
60
70
80
0 10 20 30 40 50 60 70
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RMS Limit
M
a
xi
m
u
m
A
ver
ag
e F
or
w
ar
d
P
o
w
er
L
os
s (
W
)
Cond uction Period
40EPS.. Series
T = 150°C
J
100
150
200
250
300
350
400
450
500
0.01 0.1 1
P
eak
H
a
lf S
in
e W
av
e F
or
w
a
rd C
u
rr
e
n
t (
A
)
Initial T = 150 °C
No Voltage Reapplied
Rated V Reapplied
Pulse Train Duration (s)
RRM
Versus Pulse Train Duration.
Maximum Non Repetitive Surge Current
J
40EPS.. Series
Fig. 6 - Maximum Non-Repetitive Surge Current
1
10
100
1000
0 0.5 1 1.5 2 2.5 3
T = 25°C J
Instantaneous Forward Voltage (V)
In
st
an
ta
n
e
o
u
s F
o
rw
a
rd
C
u
rr
en
t (A
)
T = 150°C
J
40EPS.. Series
Fig. 5 - Forward Voltage Drop Characteristics
Document Number: 93511 www.vishay.com
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