40L40CWPBF Datasheet, PDF (3/6 Pages) International Rectifier – SCHOTTKY RECTIFIER 2 x 20 Amps

1000
100
10
T_J= 150°C
T_J= 125°C
T_J= 25°C
40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
1000
100
10
1
0.1
0.01
T_J = 150°C
125°C
100°C
75°C
50°C
25°C
0.001
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 1.4 1.6 1.8
Forward Voltage Drop - V_FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
100
0
10
20
30
40
50
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
D = 0.75
1 _{D = 0.50}
D = 0.33
D = 0.25
D = 0.20
P_DM
0.1
Single Pulse
(Thermal Resistanc e)
0.01
0.00001
0.0001
0.001
0.01
t1
t2
Notes:
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 ta ngular Pulse Duration (Sec onds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
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3
40L45CWPbF revA.pmd
3
21-Nov-06, 11:05