1N5408G
TYPICAL CHARACTERISTICS
Forward Current Derating Curve
3
2.4
1.8
1.2
Single Phase Half Wave 60Hz
0 Resistive or inductive Load
0 25 50 75 100 125 150 175
Ambient Temperature, TA (°C)
Typical Instantaneous Forward
Characteristics
20
10
1
0.1
0.01
0.6 0.8
TJ=25°C
Pulse Width=300s
1% Duty Cycle
1.0
1.2
1.4 1.5
Instantaneous Forward Voltage, VFM (V)
Typical Junction Capacitance
200
100
TJ=25°C
10
DIODE
Maximum Non-repetitive Peak Forward
Surge Current
200
160
120
80
8.3ms SINGLE
40 HALF SINE-WAVE
(JEDEC Method)
0
1
10
100
Number of Cycles at 60Hz
1,000
Typical Reverse Characteristics
100
TJ=150°C
10
1
TJ=100°C
0.1
0.010
TJ=25°C
20
40
60
80
100
Percent of Peak Reverse Voltage (%)
Typical Transient Thermal Impedance
100
10
1
1
0.1
1.0
10
100
Reverse voltage (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
0.1
0.01
0.1
1
10
100
t, Pulse Duration (sec.)
3 of 4
QW-R601-252.C