MMBD4448 データシートの表示（PDF） - Won-Top Electronics
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MMBD4448 Datasheet PDF : 4 Pages
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Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Forward Voltage
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
Symbol
Min
VF
—
IR
—
Cj
—
trr
—
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
Max
0.72
1.0
2.5
4.0
4.0
Unit
V
µA
pF
nS
Test Condition
@ IF = 5mA
@ IF = 100mA
@ VR = 75V
VR = 0V, f = 1.0MHz
IF = IR = 10mA,
IRR = 0.1 x IR, RL = 100
1000
10,000
100
10
1.0
0.1
0.01
0
1
2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
1000
100
10
VR = 20V
1
0
100
200
Tj, JUNCTION TEMPERATURE (°C)
Fig. 2 Leakage Current vs Junction Temperature
MMBD4448
2 of 4
© 2006 Won-Top Electronics
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