C&H Technology HFA32PA120C - Manual (Page 3)

Document Number: 93095 For technical questions, contact: [email protected] www.vishay.com
Revision: 29-Jul-08 3
HFA32PA120C
HEXFRED ®
Ultrafast Soft Recovery Diode, 2 x 16 A
Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous
Forward Current
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
0.1
1
10
100
0 2 4 6 8
T = 150°C
T = 125°C
T = 25°C
J
J
J
FM
Forward Voltage Drop - V (V)
0.01
0.1
1
10
100
1000
0 200 400 600 800 1000 1200
T = 150 °C
A
T = 125 °C
T = 25 °C
J
J
J
1
10
100
1000
1 10 100 1000 10000
T = 25 °C
J
A
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1 10 100
Single Pulse
(Thermal Resistance)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
2
t
1
t
P
DM
J
Notes:
1. Duty factor D = t1/ t 2
2. Peak T = Pdm x ZthJC + Tc