參數(shù)資料
型號: SD453R20S20PC
廠商: International Rectifier
英文描述: FAST RECOVERY DIODES
中文描述: 快速恢復二極管
文件頁數(shù): 7/10頁
文件大小: 192K
代理商: SD453R20S20PC
SD453N/R Series
Bulletin I2076 rev. A 09/94
7
www.irf.com
0
20
40
60
80
100
0
400
800
1200
1600
2000
T = 25
°C
F
T = 150°C
SD453N/R..S30 Series
Rate Of Rise Of Forward C urrent - di/dt (A/us)
I
V
F P
0.001
0.01
0.1
1
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
t
T
Steady State Value:
R = 0.1 K/W
(DC Operation)
SD453N/R..S20/S30 Series
0
20
40
60
80
100
0
400
800
1200
1600
2000
T = 25
°C
F
T = 150°C
SD453N/R..S20 Series
Rate Of Rise Of Forward C urrent - di/dt (A/us)
I
V
FP
Fig. 15 - Thermal Impedance Z
thJC
Characteristic
Fig. 16 - Typical Forward Recovery Characteristics
Fig. 17 - Typical Forward Recovery Characteristics
100
1000
10000
0.5
1
1.5
2
2.5
3
3.5
T = 25
°C
T = 150°C
Instantaneous Forward Voltage (V)
I
SD453N/R..S20 Series
Fig. 14 - Forward Voltage Drop Characteristics
Fig. 13 - Forward Voltage Drop Characteristics
100
1000
10000
0.5
1
1.5
2
2.5
3
3.5
4
T = 25
°C
T = 150°C
Instanta neous Forward Volta ge (V)
I
SD453N/R..S30 Series
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