FOD3120 Datasheet, PDF (8/22 Pages) Fairchild Semiconductor – High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Typical Performance Curves (Continued)
Fig. 7 Output Low Current vs. Ambient Temperature
8
f = 200 Hz
D UTY CYCLE = 99.8%
I_F = 7 to 16mA
R _g = 5Ω to V_CC
6
V_CC = 30V
4
V = 15V
CC
2
0
-40
- 20
0
20
40
60
80
100
T – AMBIENT TEMPERATURE (°C)
Fig. 8 Output Low Current vs. Ambient Temperature
5
f = 10 0 Hz
DUTY CYCLE = 99.5 %
I_F = 7 t o 16mA
4 ^Rg ^{= 10Ω to V}CC
3
V_CC = 30V
2
V_CC = 15V
1
0
-4 0
-20
0
20
40
60
80
100
T_A – AMBIENT TEMPERATURE (°C)
Fig. 9 Supply Current vs. Ambient Temperature
3.6
V_CC = 30V
V_EE = 0V
3.4 ^IF ^{= 0m A (for I}CCL⁾
I_F = 10mA (for I_CCH)
3.2
3.0
I_CCH
2.8
I_CCL
2.6
2.4
2.2
-40
-20
0
20
40
60
80
100
T_A - AMBIENT TEMPEATURE (°C)
Fig. 10 Supply Current vs. Supply Voltage
3.6
I_F = 10mA (for I_CCH)
I_F = 0m A (for I_CCL)
V_EE = 0 , T_A =25°C
3.2
2.8
I_CCH
I_CCL
2.4
2.0
15
20
25
30
V - SUPPLY VOLTAGE (V)
Fig. 11 Low to High Input Current Threshold vs.
Ambient Temperature
4.0
V_CC = 15V to 30V
V_EE = 0V
Output = Open
3.5
3.0
2.5
2.0
1.5
1.0
-40
-20
0
20
40
60
80
100
T_A - AMBIENT TE MPERATURE (°C)
Fig. 12 Propagation Delay vs. Supply Voltage
400
I_F = 10m A
T_A = 25 °C
350 ^{Rg = 1 0Ω, Cg = 10 nF}
DUTY CYCLE = 50%
f = 10 kHz
300
tP HL
250
t_PLH
200
150
100
15
18
21
24
27
30
V_CC – SUPPLY VOLTAGE (V)
©2003 Fairchild Semiconductor Corporation
FOD3120 Rev. 1.17.0
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