HFB50HI20 Datasheet, PDF (3/5 Pages) International Rectifier – Ultrafast, Soft Recovery Diode

HFB50HI20
100
100
125°C
100°C
10
75°C
1
0.1
25°C
0.01
0.001
0
40
80
120
160
200
10
Reverse Voltage - V _R (V)
Fig. 2 - Typical Reverse Current Vs. Reverse
Voltage
10000
Tj = 125°C
Tj = 25°C
1000
TJ = 25°C
Tj = -55°C
1
0.0
0.4
0.8
1.2
1.6
2.0
Forward Voltage Drop - V _F (V)
Fig. 1 - Maximum Forward Voltage Drop Vs.
Instantaneous Forward Current
1
100
0
40
80
120
160
200
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage
D = 0.50
0.20
0.1
0.10
0.05
0.02
0.01
0.01
0.00001
P_DM
t1
SINGLE PULSE
(THERMAL RESPONSE)
t₂
Notes:
1. Duty factor D = t₁ / t ₂
2. Peak T_J= P _DM x Z_thJC + T_C
0.0001
0.001
0.01
0.1
1
t₁, Rectangular Pulse Duration (sec)
Fig. 4 - Maximum Thermal Impedance Z_thjc Characteristics
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