
SD8500C..R Series
5
Bulletin I2036 rev. A 04/00
www.irf.com
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
0
25 00
50 00
75 00
10 000
12 500
15 000
0
2 00 0
4 00 0
6 0 0 0
8 00 0
1 0 0 0 0
180 °
120 °
90 °
60 °
30 °
A v e rag e Fo rw ard C u rr e n t ( A )
M
a
x
imu
m
A
v
e
ra
g
e
F
o
rw
a
rd
P
o
w
e
rL
o
ss
(
W
)
RM S L im it
Co nd uc tio n A ng le
SD 85 00C ..R Se rie s
T = 200 ° C
J
0
5 000
10 000
15 000
20 000
0
4 000
80 00
12 000
1600 0
DC
180 °
120 °
90 °
60 °
30 °
A v era g e F o rw a rd C u rr e n t ( A )
RM S L im it
M
a
xi
m
u
m
A
v
e
rag
e
F
o
rw
ar
d
P
o
w
e
r
Lo
ss
(
W
)
Co n d uc tion Pe riod
SD 85 00C ..R Se rie s
T = 200 ° C
J
200 00
300 00
400 00
500 00
600 00
700 00
800 00
900 00
1
1 0
100
N um b er O f E q ua l Am p litud e H a lf C ycle C urren t Pulses (N )
P
e
ak
Hal
f
Si
n
e
W
a
v
e
F
o
rw
ar
d
C
u
rr
e
n
t(
A
)
At An y R a t e d L o a d C o n d itio n An d W it h
R a t e d V
A pplie d Fo llo w in g Su rg e .
SD 8500C ..R Se ries
In itia l T = 2 0 0 °C
@ 60 H z 0.008 3 s
@ 50 H z 0.010 0 s
RRM
J
20000
30000
40000
50000
60000
70000
80000
90000
100000
0.01
0.1
1
Pu lse T ra in D u ra t io n ( s)
P
e
a
k
Hal
fS
in
e
W
a
v
e
Fo
rw
ar
d
C
u
rr
e
n
t
(A
)
V e rsu s P ulse T ra in D u ra t io n . C o n t ro l
M a x im u m N o n R e p e t it iv e S urg e C u rre n t
SD 8 500C ..R Se rie s
In it ia l T = 2 0 0 °C
N o V o lt ag e R e applie d
R a te d V
R e a p p lie d
J
RR M
40
60
80
100
120
140
160
180
200
0
200 0
400 0
6 0 0 0
8 000
1000 0
30 °
60 °
90 °
120 °
180 °
A v e rag e Fo r w ard C u rre n t ( A )
M
a
xi
m
u
m
A
llo
w
a
bl
e
He
at
si
n
kT
e
m
p
e
ra
tu
re
(
°C
)
Co nd uc tio n Ang le
SD 85 00C ..R Se rie s
( D ou b le Sid e C o oled )
R
( D C ) = 0 .0 1 K / W
thJ -h s
0
40
80
12 0
16 0
20 0
0
400 0
8 0 0 0
1 2000
1600 0
30 °
60 °
90 °
180 °
DC
120 °
A v era g e Fo rw a rd C u rr e n t ( A )
M
a
xi
mu
m
Al
lo
w
a
b
le
H
e
a
ts
in
k
Te
mp
e
ra
tu
re
(°
C)
Co n d uc tion Pe riod
SD 8 500C ..R Se rie s
( D ou b le Sid e C o o led )
R
( D C ) = 0 .0 1 K / W
thJ -hs