47CTQ020PBF Datasheet, PDF (3/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

1000
100
10
T_J = 150°C
T_J = 125°C
T_J = 25°C
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
1000
100
10
1
T_J = 150°C
125°C
100°C
75°C
50°C
0.1
25°C
0.01
0
4
8
12
16
20
Reverse Voltage - V_R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
T_J = 25°C
1
0 0.2 0.4 0.6 0.8 1 1.2 1.4
Forward Voltage Drop - V_FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
1000
0 2 4 6 8 10 12 14 16 18 20 22
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P_DM
0.1
0.01
0.00001
Single Pulse
(Thermal Resistanc e)
0.0001
0.001
0.01
t1
Notes:
t2
1. Duty factor D = t _1/ t ₂
2. Peak T_J = P_DM x Z_thJC+ T_C
0.1
1
10
100
t _1, Rec tangular Pulse Duration (Sec onds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
www.irf.com
3