參數(shù)資料
型號: SD300R20PC
廠商: International Rectifier
英文描述: STANDARD RECOVERY DIODES Stud Version
中文描述: 標準恢復(fù)二極管螺柱版本
文件頁數(shù): 6/7頁
文件大?。?/td> 123K
代理商: SD300R20PC
SD300N/R Series
6
www.irf.com
Bulletin I2081 rev.
C
03/03
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
1500
2000
2500
3000
3500
4000
4500
5000
5500
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
P
SD300N/R Series
Initial T = T max.
@60 Hz 0.0083 s
@50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Applied Following Surge.
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
0.01
0.1
1
Pulse Train Duration (s)
P
Versus Pulse Train Duration.
Initial T = T max.
No Voltage Reapplied
Rated V Reapplied
Maximum Non Repetitive Surge Current
SD300N/R Series
Fig. 7 - Forward Power Loss Characteristics
Fig. 8 - Forward Power Loss Characteristics
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
R =00 KW-DetaR
tS
01KW
006KW
02 KW
04 KW
0.8 KW
1.8 K/W
0
100
200
300
400
500
600
700
0
50 100 150 200 250 300 350 400
180°
120°
90°
60°
30°
RMSLimit
Conduction Angle
M
Average Forward Current (A)
SD300N/R Series
(2500V to 3200V)
T = 150°C
25
600
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
thS
006KW
01K W
1.8 K/W
0.8 KW
0.4 K/W
0.2 KW
0
100
200
300
400
500
600
700
800
900
0
100
200
300
400
500
DC
180°
120°
90°
60°
30°
RMSLimit
Conduction Period
M
Average Forward Current (A)
SD300N/R Series
(2500V to 3200V)
T = 150°C
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