FOD3181 Datasheet, PDF (5/12 Pages) Fairchild Semiconductor – 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler

Typical Performance Curves
Fig. 1 Input Forward Current vs. Forward Voltage
100
10
1
T_A = 100^oC
T_A = -40^oC
0.1
T_A = 25^oC
0.01
0.001
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
V_F – Forward Voltage (V)
Fig. 3 Output Low Voltage vs. Ambient Temperature
0.30
0.25
0.20
V_F(OFF) = -3.0 to 0.8V
I_OUT = 100mA
V = 10 to 20V
CC
V_EE = 0
0.15
0.10
0.05
0.00
-40
-20
0
20
40
60
80
100
T_A – Ambient Temperature (°C)
Fig. 5 Supply Current vs. Ambient Temperature
6.2
V
CC
=
20V,
V_EE
=
0
5.8
I_F = 10 mA (for I_CCH)
I_F = 0 mA (for I_CCL)
5.4
I_CCL
5.0
I_CCH
4.6
4.2
3.8
-40
-20
0
20
40
60
80
100
T_A – Ambient Temperature (°C)
Fig. 2 Low To High Input Current Threshold
vs. Ambient Temperature
6
V = 10 to 20V
CC
5
V_EE = 0
Output = Open
4
3
2
1
0
-40
-20
0
20
40
60
80
100
T_A – Ambient Temperature (°C)
Fig. 4 High Output Voltage Drop vs. Ambient Temperature
0.00
-0.05
V
CC
=
10
to
20V,
V_EE
=
0
I_F = 10 to 16 mA
I_OUT = -100 mA
-0.10
-0.15
-0.20
-0.25
-0.30
-40
-20
0
20
40
60
80
100
T_A – Ambient Temperature (^oC)
Fig. 6 Supply Current vs. Supply Voltage
6.2
I_F = 10mA (for I_CCH)
5.8
I_F = 0mA (for I_CCL)
T_A = 25^oC, V_EE = 0V
5.4
5.0
I_CCL
4.6
I_CCH
4.2
3.8
10
12
14
16
18
20
V_CC – Supply Voltage (V)
5
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FOD3181 Rev. 1.0.3