Datasheet

© by SEMIKRON B 11 – 29
Power Bridge Rectifiers
SKB 30
SKD 30
SKB SKD
Features
• Isolated metal case with screw
terminals
• 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
V
RSM
I
D
(T
case
= . . .)
V
RRM
30 A (94 °C) 30 A (98 °C)
Types
R
min
Types
R
min
V ΩΩ
200 SKB 30/02 A1 0,15 SKD 30/02 A1 0,15
400 SKB 30/04 A1 0,3 SKD 30/04 A1 0,3
800 SKB 30/08 A1 0,5 SKD 30/08 A1 0,5
1200 SKB 30/12 A1 0,75 SKD 30/12 A1 0,75
1400 SKB 30/14 A1 0,9 SKD 30/14 A1 0,9
1600 SKB 30/16 A1 1 SKD 30/16 A1 1
Symbol Conditions SKB 30 SKD 30 Units
I
D
T
amb
= 45 °C;isolated
1)
6,5 6,5 A
chassis
2)
15 15 A
P5A/100 21 21 A
R4A/120 23 23 A
P1A/120 29 31 A
T
amb
= 35 °C;P1A/120 F 38 A
I
DCL
T
amb
= 45 °C;isolated
1)
66,5A
chassis
2)
13 15 A
P5A/100 17 21 A
P1A/120 24 31 A
T
amb
= 35 °C;P1A/120 F 32 A
I
FSM
T
vj
= 25 °C, 10 ms 370 A
T
vj
= 150 °C, 10 ms 320 A
i
2
tT
vj
= 25 °C, 8,3...10 ms 680 A
2
s
T
vj
= 150 °C, 8,3...10 ms 500 A
2
s
V
F
T
vj
= 25 °C; I
F
= 150 A 2,2 V
V
(TO)
T
vj
= 150 °C0,85V
r
T
T
vj
= 150 °C12mΩ
I
RD
T
vj
= 25 °C; V
RD
= V
RRM
0,3 mA
T
vj
= 150 °C; V
RD
= V
RRM
5mA
t
rr
T
vj
= 25 °C typ. 25 µs
f
G
2000 Hz
R
thjc
total 0,7 °C/W
R
thch
total 0,1 °C/W
R
thja
isolated
1)
8,5 °C/W
chassis
2)
3,3 °C/W
P5A/100 2,2 °C/W
P1A/120 1,4 °C/W
T
vj
– 40...+ 150 °C
T
stg
– 55...+ 150 °C
V
isol
a.c. 50...60 Hz; r.m.s.; 1 s / 1 min 3000 / 2500 V∼
RC P
R
= 1 W 50 Ω
0,1 µF
Fu 25 A
M
1
to heatsink SI units 5 ± 15 % Nm
US units 44 ± 15 % lb. in.
M
2
to terminals SI units 1,5 ± 15 % Nm
US units 13 ± 15 % lb.in.
w125g
Case G 12 G 13
1)
Freely suspended or mounted on an insulator
2)
Mounted on a painted metal sheet of min. 250 x 250 x 1 mm
0896