参数资料
型号: 5SDD19T3000
厂商: ABB SWITZERLAND LTD SEMICONDUCTORS
元件分类: 整流器
英文描述: 1926 A, 3000 V, SILICON, RECTIFIER DIODE
文件页数: 5/6页
文件大小: 84K
代理商: 5SDD19T3000
5SDD 19T3000
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DV/116/04 Jul-10
5 of 6
5
10
15
20
25
30
35
40
45
1
10
100
t ( m s )
I F
S
M
(
k
A
)
1
1,5
2
2,5
3
3,5
4
4,5
5
i2
d
t
(1
0
6
A
2 s
)
I
FSM
V
R = 0 V
∫ i2dt
V
R = 0 V
V
R = 0.7 VRRM
V
R = 0.7 VRRM
0
5
10
15
20
25
30
1
10
100
Number n of pulses at 50 Hz
I F
S
M
(
k
A
)
V
R = 0
V
R ≤ 0.7 VRRM
Fig. 4 Surge forward current vs. pulse length,
half sine wave, single pulse, Tj = Tjmax
Fig. 5 Surge forward current vs. number
of pulses, half sine wave, Tj = Tjmax
0
500
1000
1500
2000
2500
3000
3500
4000
0
500
1000
1500
2000
2500
I
FAV ( A )
P
T
(
W
)
120° 180
DC
ψ = 60°
0
500
1000
1500
2000
2500
3000
3500
4000
0
500
1000
1500
2000
2500
I FAV ( A )
P
T
(
W
)
ψ = 30° 60° 90° 120°
180°
270°
DC
Fig. 6 Forward power loss vs. average forward
current, sine waveform, f = 50 Hz, T = 1/f
Fig. 7 Forward power loss vs. average forward
current, square waveform, f = 50 Hz, T = 1/f
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