C&H Technology 150KS(R) Series - Manual (Page 5)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93489
4 Revision: 21-May-08
45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products Standard Recovery Diodes
(Stud Version), 150 A
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
25 50 75 100 125 150 175 200
Maximum Allowable Ambient Temperature (°C)
R
=
0
.1
K
/ W
-
D
el
ta
R
0.
3
K/
W
th
SA
3 K/W
2 K/ W
1.5 K
/ W
1 K
/ W
0.8
K/ W
0.6
K/
W
0.4
K/
W
0.
2
K/
W
250
0
50
100
150
200
250
0 50 100 150 200
DC
180°
120°
90°
60°
30°
RMS Limit
Conduc tion Period
Average Forward Current (A)
M
a
x
im
u
m
A
v
e
rag
e F
o
rw
a
rd P
o
w
e
r
Lo
ss
(
W
)
45L..., 150... Series
T = 200°C
J
500
1000
1500
2000
2500
3000
3500
1 10 100
Numb er Of Equal Amplitude Half Cycle Current Pulses (N)
P
e
ak
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t
(A
)
Initial T = 200°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Ra ted Load Condition And With
Rated V Applied Following Surge. RRM
45L..., 150... Series
500
1000
1500
2000
2500
3000
3500
4000
0.01 0.1 1
Pulse Train Duration (s)
Pe
a
k H
a
lf
S
ine
W
a
ve
F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
Initial T = 200°C
No Voltage Reapplied
Rated V Reapplied
Versus Pulse Train Dura tion.
RRM
J
Maximum Non Repetitive Surge Current
45L..., 150... Series
10
100
1000
10000
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
T = 25°C
J
In
st
an
ta
n
e
ou
s F
o
rw
a
rd
C
u
rr
en
t (
A
)
Instantaneous Forward Voltage (V)
T = 200°C
J
45L...,150... Series