NRVB140SFT1G Datasheet, PDF (3/5 Pages) ON Semiconductor – Surface Mount Schottky Power Rectifier

MBR140SF, NRVB140SF
100
10
10
1.0
T_J = 125°C
T_J = 85°C
T_J = 25°C
T_J = −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
1.0
T_J = 125°C
T_J = 85°C
T_J = 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
T_J = 85°C
1.0E+0
100E−3
10E−3
T_J = 85°C
100E−6
10E−6
T_J = 25°C
1.0E−3
100E−6
T_J = 25°C
1.0E−6
0
10
20
30
V_R, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
10E−6
40
0
10
20
30
40
V_R, REVERSE VOLTAGE (VOLTS)
Figure 4. Maximum Reverse Current
1.8
1.6
dc
freq = 20 kHz
1.4
SQUARE
1.2
WAVE
1
0.8
0.6
0.4
0.2
0
25 35
I_pk/I_o = p
I_pk/I_o = 5
I_pk/I_o = 10
I_pk/I_o = 20
45 55 65 75 85 95 105 115 125
T_L, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
1.0
0.9
0.8
0.7
I_pk/I_o = p _SQUARE
I_pk/I_o = 10 ^{Ipk/Io = 5}
WAVE
dc
0.6 ^Ipk^/Io ^{= 20}
0.5
0.4
0.3
0.2
0.1
0
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
http://onsemi.com
3