MMBD4448DW_1 Datasheet, PDF (2/3 Pages) Diodes Incorporated – SURFACE MOUNT SWITCHING DIODE

1000
100
10
T_A = -40ºC
T_A = 0ºC
1
T_A = 25ºC
T_A = 75ºC
T_A = 125ºC
0.1
0
0.4
0.8
1.2
1.6
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
3
f = 1MHz
2.5
2
1.5
1
0.5
0
0
10
20
30
40
V_R, REVERSE VOLTAGE (V)
Fig. 3 Typical Total Capacitance vs. Reverse Voltage
2.5
2.0
1.5
10000
1000
100
T_A = 125ºC
T_A = 75ºC
10
T_A = 25ºC
1
0.1
0
250
T_A = 0ºC
T_A = -40ºC
20
40
60
80
100
V_R, REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
200
150
100
50
0
0
40
80
120
160
200
T_A, AMBIENT TEMPERATURE (°C)
Fig. 4 Power Derating Curve, Total Package
1.0
0.5
0
0
2
4
6
8
10
I_F, FORWARD CURRENT (mA)
Fig. 5 Reverse Recovery Time vs.
Forward Current
DS31035 Rev. 6 - 2
2 of 3
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MMBD4448DW