30BQ040 Datasheet, PDF (3/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

30BQ040
Bulletin PD-2.439 rev. G 07/04
10
100000
TJ = 150˚C
10000
125˚C
100˚C
1000
75˚C
100
50˚C
10
25˚C
T = 150˚C
J
1
0
10
20
30
40
1
T = 125˚C
J
Reverse Voltage - V_R (V)
Fig. 2 - Typical Values Of Reverse Current
T = 25˚C
J
Vs. Reverse Voltage (Per Leg)
1000
T _J = 25˚C
100
0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Forward Voltage Drop - V_FM (V)
Fig. 1 - Max. Forward Voltage Drop
Characteristics (Per Leg)
100
10
0 5 10 15 20 25 30 35 40 45
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
D = 0.75
10 _{D = 0.50}
D = 0.33
D = 0.25
D = 0.20
1
P_DM
t1
t2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t 2
0.1
0.00001 0.0001 0.001
0.01
2. Peak Tj = Pdm x ZthJC+Tc
0.1
1
10
100
t₁ , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z _thJC Characteristics (Per Leg)
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