LL4148/LL4448/LL914B
500mW High Speed SMD Switching Diode
Small Signal Diode
Rating and Sharacteristic Curves
FIG 1 Typical Forward Characteristics
FIG 2 Reverse Current vs Reverse Voltage
100
Instantaneous Forward Current (mA)
1500
1200
900
600
300
Ta=25°C
Reverse Current (uA)
10
Ta=25°
1
0.1
0
0.001
0.01
0.01
0.1
1
10
100
1000
0
20
40
60
80
100
120
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
FIG 3 Admissible Power Dissipation Curve
600
Power Dissipation (mW)
500
400
300
200
100
0
0
50
100
150
200
Ambient Temperature (°C)
Reverse Voltage (V)
FIG 5 Forward Resistance vs. Forward Current
Dynamic Forward Resistance (
Ώ
)
10000
1000
100
10
1
0
0
0.1
1
10
100
Forward Current (mA)
Version : G12
TSC [ TAIWAN SEMICONDUCTOR COMPANY, LTD ]
