V
RSM
V
RRM
V
100
200
400
600
800
1200
1400
1600
17 A = (75
°C)
Types
SKB 25/01
SKB 25/02
SKB 25/04
SKB 25/06
SKB 25/08
SKB 25/12
SKB 25/14
SKB 25/16
I
D
(T
case
= ...)
R
min
Ω
0,1
0,15
0,3
0,5
0,7
1
1,2
1,5
Power Bridge Rectifiers
20 A (73
°C)
Types
–
SKD 25/02
SKD 25/04
–
SKD 25/08
SKD 25/12
SKD 25/14
SKD 25/16
R
min
Ω
–
0,15
0,3
–
0,7
1
1,2
1,5
SKB 25
SKD 25
Symbol Conditions
I
D
T
amb
= 45
°C;
isolated
1)
chassis
2)
R4A/120
P1A/120
I
DCL
T
amb
= 45
°C;
isolated
1)
chassis
2)
R4A/120
P1A/120
I
FSM
T
vj
= 25
°C,
10 ms
T
vj
= 150
°C,
10 ms
i
2
t
T
vj
= 25
°C,
8,3...10 ms
T
vj
= 150
°C,
8,3...10 ms
V
F
T
vj
= 25
°C;
I
F
= 150 A
V
(TO)
T
vj
= 150
°C
r
T
T
vj
= 150
°C
I
RD
T
vj
= 25
°C;
V
RD
= V
RRM
T
vj
= 150
°C;
V
RD
= V
RRM
t
rr
T
vj
= 25
°C
f
G
R
thjc
total
R
thch
total
R
thja
isolated
1)
chassis
2)
R4A/120
P1A/120
T
vj
T
stg
V
isol
a.c. 50...60 Hz; r.m.s.; 1 s/ 1 min
RC
P
R
= 1 W
Fu
M
1
w
Case
to heatsink
SI units
US units
SKB 25
SKD 25
3,5
3,5
10
12
14
15
17
20
3
3,5
9,5
12
12
15
14
20
370
320
680
500
2,2
0,85
12
0,3
5
typ. 10
2000
2
1,75
0,15
15
4,7
3,6
2,75
– 40...+ 150
– 55...+ 150
3000 / 2500
50
0,1
20
2
±
15 %
18
±
15 %
24
26
G 10
G 11
Units
A
A
A
A
A
A
A
A
A
A
A
2
s
A
2
s
V
V
mΩ
mA
mA
µs
Hz
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C
°C
V∼
Ω
µF
A
Nm
lb. in.
g
SKB
SKD
Features
•
Square plastic case with
isolated metal base plate and
fast-on connectors
•
Blocking voltage to 1600 V
•
High surge currents
•
SKB
= single phase bridge
rectifier
SKD
= three phase bridge
rectifier
•
Easy chassis mounting
•
UL recognized, file no. E 63 532
Typical Applications
•
Single and three phase
rectifiers for power supplies
•
Input rectifiers for variable
frequency drives
•
Rectifiers for DC motor field
supplies
•
Battery charger rectifiers
1)
2)
Freely suspended or mounted on an insulator
Mounted on a painted metal sheet of min. 250 x 250 x 1 mm
0896
B 11 – 19
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SEMIKRON [ SEMIKRON INTERNATIONAL ]
