80CNQ Datasheet, PDF (3/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

1000
100
10
T_J= 150°C
T_J= 125°C
T_J= 25°C
80CNQ... Series
PD-2.216 rev. C 01/99
1000
100
T_J = 150°C
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
T _J= 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
Notes:
t2
1. Duty factor D = t _1/ t ₂
2. Peak T_J = P_DM x Z _thJC+ T _C
0.01
0.00001 0.0001
0.001
0.01
0.1
1
10
100
t ₁ , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
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