1000
100
10
TJ= 175°C
TJ= 125°C
TJ= 25°C
43CTQ..., 43CTQ...S, 43CTQ...-1
PD-20542 rev. B 11/99
100 0
100
T J= 175°C
10
150°C
125°C
1
100°C
0.1
75 °C
50 °C
0.0 1
25 °C
0 .00 1
0
20
40
60
80
100
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
100 00
10 00
T J= 25°C
1
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Forward Voltage Drop - VFM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
1 00
0
20
40
60
80
100
Reverse V oltage - V R (V )
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
D = 0.75
1
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
0.1
0.01
0.00001
Single Pulse
(Thermal Resistance)
t1
Notes:
t2
1. Duty factor D = t 1/ t 2
2. Peak TJ = PDM x Z thJC+ T C
0.0001
0.001
0.01
0.1
1
10
100
t 1 , Re ctangul ar Pulse Duration (Se conds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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