80CPQ020 Datasheet, PDF (3/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

80CPQ020
PD-20711 rev. B 11/99
1 00 0
1 0 00 0
10 0 0
10 0
10
T _J = 1 50°C
1 25°C
1 00°C
75°C
50°C
1
25°C
100
0.1
T_J = 150 °C
T_J = 125 °C
T_J = 25 °C
0 .0 1
0
4
8
12
16
20
R e v e rse V o lt a g e - V_R (V )
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
1 00 0 0
10
T_J = 25°C
1
0
0.2
0 .4
0.6
0 .8
1
1 .2
Fo rw a rd V o lt a g e D r o p - V _FM (V )
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
1 00 0
0
5
10
15
20
25
R e v e rse V o lta g e - V_R (V )
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0 .1
P_{D M}
0.01
0 .0 000 1
Sing le Pu lse
(Therm al Resistan ce)
t1
N otes:
t2
1. D u ty f ac tor D = t _1/ t ₂
2 . P e a k T_J = P_DM x Z _thJC+ T _C
0 .0 001
0.0 01
0 .01
0.1
1
10
t ₁ , R ecta ngu lar Pulse Du ra tio n (Seco nd s)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
3