VS-HFA30PB120PBF Datasheet, PDF (3/7 Pages) Vishay Siliconix – HEXFRED Ultrafast Soft Recovery Diode, 30 A

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VS-HFA30PB120PbF, VS-HFA30PB120-N3
Vishay Semiconductors
100
T_J = 150 °C
10
T_J = 125 °C
T_J = 25 °C
1
1
2
3
4
5
6
7
8
94069_01
V_F - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current
1000
100
10
150 °C
1
125 °C
0.1
0.01
0.001
25 °C
0.0001
0
94069_02
200 400 600 800 1000 1200
V_R - Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage
T_J = 25 °C
100
10
1
10
100
1000
94069_03
V_R - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
1
0.1
0.01
Single pulse
(thermal response)
0.001
0.000001
0.00001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.0001
τ
J
τ
1
R
R
1
2
τ
2
Ci = τi/Ri
R
3
Ri (°C/W) τi (s)
τ
C
τ
3
0.234 0.000100
0.069 0.000434
0.056 0.002202
Notes:
1. Duty factor D = t₁/t₂
2. Peak T_J = P_DM x Z_thJC + T_C
0.001
0.01
0.1
94069_04
t₁ - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics
Revision: 14-May-13
3
Document Number: 94069
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