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参数资料
| 型号： | SKB52/02 |
| 厂商： | SEMIKRON INTERNATIONAL |
| 元件分类： | 桥式整流 |
| 英文描述： | 22 A, 200 V, SILICON, BRIDGE RECTIFIER DIODE |
| 文件页数： | 1/4页 |
| 文件大小： | 272K |
| 代理商： | SKB52/02 |
by SEMIKRON
B 11 – 41
SEMIPONT 3
Power Bridge Rectifiers
SKB 52
SKD 62
SKB 72
SKD 82
SKB
SKD
Features
Robust plastic case with screw
terminals
Large, isolated base plate
Blocking voltage to 1800 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
VRSM
ID (Tcase = . . .)
VRRM
50 A (99
°C)
70 A (101
°C)
60 A (110
°C)
80 A (110
°C)
200 V
SKB 52/02
SKB 72/02
SKD 62/02
SKD 82/02
400 V
SKB 52/04
SKB 72/04
SKD 62/04
SKD 82/04
800 V
SKB 52/08
SKB 72/08
SKD 62/08
SKD 82/08
1200 V
SKB 52/12
SKB 72/12
SKD 62/12
SKD 82/12
1400 V
SKB 52/14
SKB 72/14
SKD 62/14
SKD 82/14
1600 V
SKB 52/16
SKB 72/16
SKD 62/16
SKD 82/16
1800 V
SKB 52/18
SKB 72/18
SKD 62/18*
SKD 82/18*
Symbol Conditions
SKB 52 SKD 62 SKB 72 SKD 82
ID
Tcase = 110
°C; resistive/
inductive load
42 A
60 A
80 A
Tamb = 45
°C, isolated 1)
9,5 A
10,5 A
10 A
12 A
chassis
2)
21,5 A
24 A
23,5 A
26 A
P 1A/120
40 A
46 A
48 A
54 A
P 1A/200
45 A
53 A
54 A
63 A
IFSM
Tvj = 25
°C, 10 ms
500 A
750 A
Tvj = 150
°C, 10 ms
425 A
640 A
i
2tTvj = 25 °C, 8,3...10 ms
1250 A
2s
2800 A
2s
Tvj = 150
°C, 8,3...10 ms
900 A
2s
2000 A
2s
VF
Tvj = 25
°C; IF = 150 A
1, 8 V
1,6 V
V(TO)
Tvj = 150
°C
0,85 V
rT
Tvj = 150
°C8 m
5 m
IRD
Tvj = 25/150
°C; VRD = VRRM
0,5 / 5 mA
0,5 / 6 mA
Rthjc
per diode
1,5
°C/W
1,1
°C/W
total, SKB
0,375
°C/W
0,275
°C/W
total, SKD
0,25
°C/W
0,183
°C/W
Rthch
total
0,07
°C/W
Tvj
– 40 . . . + 150
°C
Tstg
– 40 . . . + 125
°C
Visol
a.c. 50...60 Hz;r.m.s.;1s/1min
3600 V
/ 3000 V
M1
case to heatsink
SI units/
5 Nm/44 lb. in.
± 15 %
M2
busbars to
US units
5 Nm/44 lb. in.
± 15 %
terminals
w165 g
Case
G 35
G 36
G 35
G 36
1) Freely suspended or mounted on an isolator
2) Mounted on a painted metal sheet of minimum 250 x 250 x 1 mm: Rthha = 1,8 °C/W
* Available in limited quantities
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