HFA75MB40C Datasheet, PDF (3/5 Pages) International Rectifier – Ultrafast, Soft Recovery Diode HEXFRED

HFA75MB40C
1000
10000
1000
100
T_J = 150°C
T_J = 125°C
10
100
1
TJ = 25°C
T_J = 150°C
0.1
0
100
200
300
400
T_J = 125°C
Reverse Voltage - V_R (V)
Fig. 2 - Typical Reverse Current vs. Reverse
T_J = 25°C
10
Voltage, (per Leg)
1000 ^A
T_J = 25°C
1
0.4
0.8
1.2
1.6
2.0
Forward Voltage Drop - V_FM (V)
Fig. 1 - Maximum Forward Voltage Drop
vs. Instantaneous Forward Current,
(per Leg)
10
100
10
1
10
100
1000
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage, (per Leg)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
0.1 _{D = 0.08}
P_DM
t1
t2
0.01
Single Pulse
(Thermal Resistance)
Note s:
1. Duty factor D = t1 / t2
2. Peak TJ = PDM x ZthJC + TC
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t ₁, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z_thjc Characteristics, (per Leg)