VSB2045Y-M3 Datasheet, PDF (3/6 Pages) Vishay Siliconix – Photovoltaic Solar Cell Protection Schottky Rectifier

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VSB2045Y-M3
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (T_A = 25 °C unless otherwise noted)
24
With Heatsink
20
100
T_A = 150 °C
16
10
T_A = 125 °C
12
T_A = 100 °C
8 Free Air, without Heatsink
4
1
T_A = 25 °C
0
0 25 50 75 100 125 150 175 200 225 250
Ambient Temperature (°C)
Fig. 1 - Forward Current Derating Curve
0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Instantaneous Forward Voltage (V)
Fig. 4 - Typical Instantaneous Forward Characteristics
230
220
R_thJL = 2.5 °C/W
210
R_thJL = 3.5 °C/W
200
190
180
12
Infinite Heatsink
Minimum Pad Area on PCB, airflow
14
16
18
20
DC Forward Current (A)
Fig. 2 - Rated Forward Current vs. Ambient Temperature
230
220
210
200
190
180
170
160
150
0
5 10 15 20 25 30 35 40 45
Reverse Voltage (V)
Fig. 3 - Forward Power Loss Characteristics
100 000
10 000
1000
T_A = 150 °C
T_A = 125 °C
T_A = 100 °C
100
10
T_A = 25 °C
1
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 - Typical Reverse Leakage Characteristics
10 000
T_J = 25 °C
f = 1.0 MHz
V_sig = 50 mV_p-p
1000
100
0.1
1
10
100
Reverse Voltage (V)
Fig. 6 - Typical Junction Capacitance
Revision: 04-Dec-13
3
Document Number: 89960
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