LMBR120LSFT1G Datasheet, PDF (3/5 Pages) Leshan Radio Company – Surface Mount Schottky Power Rectifier Guardring for Stress Protection

10
T_J = 125°C
LESHAN RADIO COMPANY, LTD.
LMBR120LSFT1G
10
T_J = 85°C
1.0
T_J = 25°C
T_J = 125°C
1.0
T_J = 85°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
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
100E−6
10E−6
1.0E−6
0
T_J = 125°C
T_J = 85°C
T_J = 25°C
5.0
10
15
V_R, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
1.0E+0
100E−3
10E−3
T_J = 85°C
1.0E−3
100E−6
T_J = 25°C
10E−6
20
0
5.0
10
15
20
V_R, REVERSE VOLTAGE (VOLTS)
Figure 4. Maximum Reverse Current
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
25
dc
SQUARE
WAVE
I_pk/I_o = p
I_pk/I_o = 5
I_pk/I_o = 10
I_pk/I_o = 20
freq = 20 kHz
45
65
85
105
125
145
T_L, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
0.7
0.6
SQUARE
0.5
I_pk/I_o = p
I_pk/I_o = 5
WAVE
dc
I_pk/I_o = 10
0.4
I_pk/I_o = 20
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
Rev.O 3/5