20CTH03 Datasheet, PDF (3/9 Pages) International Rectifier – Hyperfast Rectifier

20CTH03, 20CTH03S, 20CTH03-1, 20CH03FP
Bulletin PD-20769 rev. A 08/03
100
100
Tj = 175˚C
150˚C
10
125˚C
1
100˚C
75˚C
0.1
50˚C
0.01
25˚C
Tj = 175˚C
0.001
50 100 150 200 250 300
Tj = 125˚C
Reverse Voltage - V_R (V)
10
Fig. 2 - Typical Values of Reverse Current
Tj = 25˚C
Vs. Reverse Voltage
1000
T _J= 25˚C
100
1
0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Forward Voltage Drop - V_FM (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
10
10
0 50 100 150 200 250 300
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
1 D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
0.1 ^{D = 0.01}
P_DM
t1
t2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
0.01
0.00001
0.0001
0.001
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.1
1
10
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z _thJC Characteristics
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