HFA04TB60 Просмотр технического описания (PDF) - Vishay Semiconductors
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HFA04TB60 Datasheet PDF : 6 Pages
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HFA04TB60
HEXFRED®
Vishay High Power Products
Ultrafast, Soft Recovery Diode, 4 A
100
10
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
0
1
2
3
4
5
6
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current
1000
100
10
TJ = 150 °C
TJ = 125 °C
1
0.1
TJ = 25 °C
0.01
0.001
0
100
200
300
400
500
VR - Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage
100
TJ = 25 °C
10
1
1
10
100
1000
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
0.01
P
DM
t
1
t
2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 93032
Revision: 30-Jul-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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