SD453N25S20PC Datasheet, PDF (7/10 Pages) International Rectifier – FAST RECOVERY DIODES

10000
SD453N/R..S20 Series
1000
T_J= 25°C
T_J= 150°C
100
0.5 1 1.5 2 2.5 3 3.5
Instantaneous Forward Voltage (V)
Fig. 13 - Forward Voltage Drop Characteristics
1
Steady State Value:
R_thJC = 0.1 K/W
0. 1
(DC Operation)
10000
SD453N/R Series
Bulletin I2076 rev. A 09/94
SD453N/R..S30 Series
1000
T_J= 25°C
T_J= 150°C
100
0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 14 - Forward Voltage Drop Characteristics
0.01
SD453N/R..S20/S30 Series
0. 001
0.001
100
V_{F P}
I
80
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 15 - Thermal Impedance Z_thJC Characteristic
T_J= 150°C
100
V_{F P}
80
10
I
T_J= 150°C
60
40
T_J= 25°C
20
SD453N/R..S20 Series
0
0
400 800 1200 1600 2000
Rate Of Rise Of Forward Current - di/dt (A/us)
Fig. 16 - Typical Forward Recovery Characteristics
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60
40
T_J = 25°C
20
SD453N/R..S30 Series
0
0
400 800 1200 1600 2000
Rate Of Rise Of Forward Current - di/dt (A/us)
Fig. 17 - Typical Forward Recovery Characteristics
7