MBRS140LT3G Datasheet, PDF (3/5 Pages) ON Semiconductor – Surface Mount Schottky Power Rectifier

MBRS140LT3
100
100
10
1.0
T_J = 125°C
25°C
100°C
−40 °C
0.1
0.1
0.3
0.5
0.7
0.9
v_F, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
10
T_J = 125°C
1.0
100°C
25°C
0.1
0.1
0.3
0.5
0.7
0.9
V_F, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 2. Maximum Forward Voltage
100E−3
10E−3
1.0E−3
T_J = 125°C
100°C
100E−6
10E−6
1.0E−6
0
25°C
10
20
30
V_R, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
100E−3
10E−3
1.0E−3
T_J = 125°C
100°C
100E−6
25°C
10E−6
1.0E−6
40
0
10
20
30
40
V_R, REVERSE VOLTAGE (VOLTS)
Figure 4. Maximum Reverse Current
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
25
dc
SQUARE WAVE
Ipk/Io = p
Ipk/Io = 5.0
Ipk/Io = 10
Ipk/Io = 20
FREQ = 20 kHz
45
65
85
105
T_L, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
0.9
0.8
0.7
SQUARE WAVE dc
0.6
Ipk/Io = p
0.5
Ipk/Io = 5.0
0.4
Ipk/Io = 10
0.3
Ipk/Io = 20
0.2
0.1
0
125
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
I_O, AVERAGE FORWARD CURRENT (AMPS)
Figure 6. Forward Power Dissipation
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