403CMQ Datasheet, PDF (3/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

1000
100
10
T_J = 175˚C
T_J = 125˚C
T_J = 25˚C
403CMQ... Series
Bulletin PD-20726 rev. B 08/01
1000
100 ^{TJ = 175˚C}
150˚C
10
125˚C
1
100˚C
0.1
0.01
75˚C
50˚C
25˚C
0.001
0
20
40 60
80 100
Reverse Voltage-V_R(V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
10000
TJ = 25˚C
1
0
0.3
0.6
0.9
1.2
Forward Voltage Drop - V _FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
1
1000
0 20 40 60 80 100 120
Reverse Voltage-V_R(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
D = 0.75
D = 0.50
D = 0.33
0.1 ^{D = 0.25}
D = 0.20
P_DM
t1
0.01
t2
Notes:
0.001
0.00001
Single Pulse
(Thermal Resistance)
1. Duty factor D = _1t / t2
2. Peak T_J = P_DM x Z_thJC + T_C
0.0001 0.001
0.01
0.1
1
10
100
t₁, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics
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