SD453NR Datasheet, PDF (8/11 Pages) Vishay Siliconix – Fast Recovery Diodes (Stud Version), 400/450 A

SD453N/R Series
Vishay High Power Products ^{Fast Recovery Diodes}
(Stud Version), 400/450 A
1E4
SD453N/ R..S20 Series
Trapezoidal Pulse
T_J = 150°C, V_RRM = 800V
dv/ d t = 1000V/ µs
di/ dt = 100A/ µs
10 joules per pulse
6
4
2
1
1E3
tp
0.6
0.4
0.2
1E4
6000
1000
400
200
100
50 Hz
1500
2000
1E3
3000
4000
6000
SD453N/ R..S30 Series
Sinusoida l Pulse
T_C= 70°C, V_RRM = 800V
tp
dv/ d t = 1000V/ us
1E2
1E1
1E4
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 28 - Maximum Total Energy Loss
Per Pulse Characteristics
1E2
1E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 31 - Frequency Characteristics
1E4
tp
1E3
1E2
1E1
1000
600 _{400 200}
1500
2000
100 50 Hz
3000
4000
6000
SD453N/ R..S20 Series
Trapezoida l Pulse
T_C= 70°C, V_RRM = 800V
dv/ dt = 1000V/ us,
di/ dt = 100A/ us
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 29 - Frequency Characteristics
10 joules per pulse
6
4
2
1E3
1
0.8
0.6
SD453N/ R..S30 Series
Trapezoidal Pulse
T_J = 150°C, V_RRM = 800V
tp
dv/ dt = 1000V/ µs; di/ dt = 300A/ µs
1E2
1E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 32 - Maximum Total Energy Loss
Per Pulse Characteristics
1E4
1
0.8
0.6
10 joules per pulse
46
2
0.4
1E3
0.2
0.1
1E4
tp
1E3
400
600
1000
200 100 50 Hz
1E2
1E1
SD453N/ R...S30 Series
Sinusoidal Pulse
T_J= 150°C, VRRM = 800V
tp
dv/ d t = 1000V/ µs
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 30 - Maximum Total Energy Loss
Per Pulse Characteristics
1E2
1E1
2000
3000
4000
SD453N/ R..S30 Series
Trapezoidal Pulse
T = 70°C, V_RRM = 800V
dv/ dt = 1000V/ us,
di/ dt = 300A/ us
1E2
1E3
1E4
Pulse Basewidth (µs)
Fig. 33 - Frequency Characteristics
www.vishay.com
8
For technical questions, contact: [e-mail]
Document Number: 93176
Revision: 08-Apr-08