參數(shù)資料
型號(hào): SD453R25S30PSC
廠(chǎng)商: International Rectifier
英文描述: FAST RECOVERY DIODES
中文描述: 快速恢復(fù)二極管
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 192K
代理商: SD453R25S30PSC
SD453N/R Series
6
Bulletin I2076 rev. A 09/94
www.irf.com
2000
3000
4000
5000
6000
7000
8000
9000
1
10
100
Number Of Equal Amplitude Half C ycle C urrent Pulses (N)
P
SD453N/R..S20 Series
Initial T = 150
°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Applied Following Surge.
2000
3000
4000
5000
6000
7000
8000
9000
10000
0.01
0.1
1
Pulse Train Duration (s)
P
Maximum Non Repetitive Surge C urrent
Versus Pulse Train Dura tion.
SD453N/R..S20 Series
Initial T = 150
°C
No Voltag e Reapplied
Rated V Reapplied
Fig. 9 - Maximum Non-repetitive Surge Current
Fig. 10 - Maximum Non-repetitive Surge Current
2000
3000
4000
5000
6000
7000
8000
9000
1
10
100
Number Of Equal Amplitude Half C ycle C urrent Pulses (N)
P
Initial T = 150
°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
SD453N/R..S30 Series
At Any Rated Load C ondition And With
Rated V Applied Following Surge.
2000
3000
4000
5000
6000
7000
8000
9000
10000
0.01
0.1
1
Pulse Train Duration (s)
P
Ma ximum Non Repetitive Surg e C urrent
Versus Pulse Train Duration.
SD453N/R..S30 Series
Initial T = 150
°C
No Volta ge Reapplied
Rated V Reapplied
Fig.12 - Maximum Non-repetitive Surge Current
Fig.11 - Maximum Non-repetitive Surge Current
0
100
200
300
400
500
600
700
800
900
1000
0
100 200 300 400 500 600 700 800
DC
180
°
120°
90°
60°
30°
Average Forward C urrent (A)
RMS Limit
M
C onduction Period
SD453N/R..S30 Series
T = 150°C
0
100
200
300
400
500
600
700
800
0
100
200
300
400
500
180
°
120°
90°
60°
30°
Average Forward C urrent (A)
M
RMS Limit
C onduc tion Angle
SD453N/R..S30 Series
T = 150°C
Fig. 8 - Forward Power Loss Characteristics
Fig. 7 - Forward Power Loss Characteristics
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