LL4448 View Datasheet(PDF) - SynSemi, Inc.
Part Name
Description
Manufacturer
LL4448 Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES ( LL4448 )
FIG. 1 MAXIMUM FORWARD CURRENT
VERSUS AMBIENT TEMPERATURE
200
FIG. 2 TYPICAL FORWARD VOLTAGE
1000
100
150
10
100
TJ = 25°C
1
50
0.1
0
0
100
200
Ambient Temperature , Ta (°C)
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
Forward Voltage , VF (V)
FIG. 3 TYPICAL DIODE CAPACITANCE AS
A FUNCTION OF REVERSE VOLTAGE
1.2
1.0
0.9
0.8
0.7
f = 1MHz;
0.6
TJ = 25°C
0.5
0.4
0
10
20
Reverse Voltage , VR (V)
FIG. 4 TYPICAL REVERSE CURRENT
VERSUS JUNCTION TEMPERATURE
104
103
102
VR = 20V
10
1
0
100
200
Junction Temperature, Tj (°C)
Page 2 of 2
Rev. 02 : March 25, 2005
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