80CNQ35APBF Datasheet, PDF (3/7 Pages) International Rectifier – SCHOTTKY RECTIFIER New GenIII D-61 Package

1000
100
10
TJ= 150˚C
TJ= 125˚C
T = 25˚C
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80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
1000
Tj = 150˚C
100
125˚C
10
100˚C
75˚C
1
50˚C
0.1
25˚C
0.01
0 5 10 15 20 25 30 35 40 45
Reverse Voltage - V_R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
1000
TJ= 25˚C
1
0 0.2 0.4 0.6 0.8 1 1.2
Forward Voltage Drop - V_FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
Single Pulse
(Thermal Resistance)
100
0
10 20 30 40 50
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
P_DM
t1
t2
Notes:
1. Duty factor D = t 1 / t 2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001 0.0001 0.001
0.01
0.1
1
10
100
t₁ , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
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