HFA280NJ60CPBF Datasheet, PDF (4/7 Pages) Vishay Siliconix – HEXFRED® Ultrafast Soft Recovery Diode, 280 A

HFA280NJ60CPbF
Vishay High Power Products
HEXFRED^®
Ultrafast Soft Recovery
Diode, 280 A
300
T_J = 125 °C
T_J = 25 °C
250
I_F = 200 A
I_F = 140 A
200
I_F = 50 A
5000
4000
3000
150
2000
100
T_J = 125 °C
T_J = 25 °C
I_F = 200 A
I_F = 140 A
I_F = 50 A
50
1000
0
100
1000
dI_F/dt (A/µs)
Fig. 5 - Typical Reverse Recovery Time vs. dI_F/dt (Per Leg)
0
100
1000
dI_F/dt (A/µs)
Fig. 7 - Typical Stored Charge vs. dI_F/dt (Per Leg)
70
T_J = 125 °C
60 ^TJ ^{= 25 °C}
50
I_F = 200 A
40 ^{IF = 140 A}
I_F = 50 A
30
20
10
0
100
1000
dI_F/dt (A/µs)
Fig. 6 - Typical Recovery Current vs. dI_F/dt (Per Leg)
10 000
1000
200 A
140 A
50 A
100
100
T_J = 125 °C
T_J = 25 °C
1000
dI_F/dt (A/µs)
Fig. 8 - Typical dI_(rec)M/dt vs. dI_F/dt (Per Leg)
1
0.1
D = 0.50
0.01
D = 0.33
D = 0.25
Single pulse
(thermal response)
D = 0.17
D = 0.08
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
t₁ - Rectangular Pulse Duration (s)
Fig. 9 - Maximum Thermal Impedance Z_thJC Characteristics (Per Leg)
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Document Number: 94067
Revision: 01-Aug-08