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UFB120FA20 Datasheet, PDF (3/6 Pages) International Rectifier – Insulated Ultrafast Rectifier Module | |||
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1000
100
10
Tj = 150ËC
Tj = 125ËC
Tj = 25ËC
UFB120FA20
Bulletin PD-20487 12/01
100
Tj = 150ËC
10
125ËC
1
0.1
25ËC
0.01
0.001
0
50
100 150 200
Reverse Voltage-VR(V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
1000
Tj = 25ËC
1
0.2
0.6
1
1.4
1.8
Forward Voltage Drop-VFM(V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
(per diode)
10
100
1
10
100
1000
Reverse Voltage-VR(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
1
Single Pulse
(Thermal Impedance)
PDM
0.1
0.01
0.001
t1
t2
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.1
1
10
t 1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC (per diode)
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