HFA70NC60C Datasheet, PDF (3/5 Pages) International Rectifier – Ultrafast, Soft Recovery Diode

HFA70NC60C
PD-2.464 rev. B 01/99
1000
10000
1000
TJ = 150°C
100
TJ = 125°C
10
1
100
0.1
TJ = 25°C
T_J = 150°C
0.01
0
200
400
600
T_J = 125°C
Reverse Voltage - V_R (V)
Fig. 2 - Typical Reverse Current vs. Reverse
T_J = 25°C
Voltage, (per Leg)
10
1000 ^A
1
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Forward Voltage Drop - V _FM (V)
Fig. 1 - Maximum Forward Voltage Drop
vs. Instantaneous Forward Current,
(per Leg)
1
T_J = 25°C
100
10
1
10
100
1000
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage, (per Leg)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
0.1
Single Pulse
(Thermal Resistance)
P_{D M}
t1
t₂
Notes:
1. Duty factor D = t1 / t ₂
2 . P e a k T_J = P_{D M} x Z _{th JC} + TC
0.01
0.0001
0.001
0.01
0.1
1
10
100
t ₁, R ectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z_thjc Characteristics, (per Leg)
3