DL4933 Datasheet, PDF (2/2 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER

1.0
10
0.8
1.0
0.6
T_j = 25ºC
Pulse Width = 300 ms
0.1
0.01
0.6
0.8
1.0
1.2
1.4
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Peak Forward Surge Current vs Forward Voltage
0.4
0.2
Single Phase
Half Wave 60 Hz
Resistive or
Inductive Load
0
25 50 75 100 125 150 175 200
T_T, TERMINAL TEMPERATURE (ºC)
Fig. 2 Forward Derating Curve
100
30
T_j = 150ºC
Pulse Width
8.3 ms Single Half
Sine-Wave
20
10
10
T_j = 25ºC
f = 1MHz
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Fwd Surge Current vs Number of Cycles at 60 Hz
1
1
10
100
V_R, REVERSE VOLTAGE (V)
Fig. 4 Junction Capacitance vs Reverse Voltage
DS15001 Rev. D-2
2 of 2
DL4933-DL4937