FR015L3EZ Datasheet, PDF (5/12 Pages) Fairchild Semiconductor – Low-Side Reverse Bias / Reverse Polarity Protector

Typical Characteristics
T_J = 25°C unless otherwise specified.
40
35
30
Input Voltage, V_IN = 1.7V
25
20
2.1V
3V
15
5V
10
0
4
8
12
16
20
I_IN, INPUT CURRENT (A)
Figure 6. Switch On Resistance vs. Switch Current
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
I_IN, INPUT CURRENT (A)
Figure 7. Minimum Input Voltage to Turn On Switch
vs. Current at 50mV Switch Voltage Drop
1.0
0.8
I_IN = 0.1A
0.6
0.9A
0.4
1.5A
0.2
T_J = 25^oC
0.0
0.5
2.0
3.5
5.0
6.5
8.0
V_IN, INPUT VOLTAGE (V)
Figure 8. Effective Switch Resistance R_SW vs.
Input Voltage V_IN
24
I_IN = 1.5A
21
18
V_IN = 3V
15
12
8V
9
6
-75 -50 -25 0 25 50 75 100 125 150
T_J, JUNCTION TEMPERATURE (^oC)
Figure 10. Switch On Resistance vs. Junction
Temperature at 1.5A
24
I_IN = 0.1A
21
18
V_IN = 3V
15
12
8V
9
6
-75 -50 -25 0 25 50 75 100 125 150
T_J, JUNCTION TEMPERATURE (^oC)
Figure 9. Switch On Resistance vs. Junction
Temperature at 0.1A
100
10
1
0.1
1E-3 0.01
0.1
1
10
t, PULSE WIDTH (s)
100 1000
Figure 11. Single-Pulse Maximum Power vs. Time
© 2012 Fairchild Semiconductor Corporation
FR015L3EZ • Rev. A1
5
www.fairchildsemi.com