FOD073LR1 Fairchild Semiconductor, FOD073LR1 Datasheet - Page 5

• Manufacturer Part Number: FOD073LR1
• Description: High Speed Optocouplers SC LC HG Split Dar Output Coupler
• Manufacturer: Fairchild Semiconductor

Specifications of FOD073LR1

• Input Type: DC
• Isolation Voltage: 2500 Vrms
• Output Device: Photodarlington
• Configuration: 2 Channel
• Current Transfer Ratio: 7000 %
• Maximum Baud Rate: 0.1 MBps
• Maximum Forward Diode Voltage: 1.7 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Input Diode Current: 20 mA
• Maximum Power Dissipation: 100 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOIC-8 Narrow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2004 Fairchild Semiconductor Corporation
FOD073L Rev. 1.0
Typical Performance Curves
0.001
0.01
100
140
120
100
0.1
100
10
80
60
40
20
0.1
10
0
1
1
0.0
0.1
0.9
T
V
A
CC
Fig. 1 Input Forward Current vs Forward Voltage
= 25 C
0.2
Fig. 5 Output Current vs Input Forward Current
= 3.3V
1.0
T
A
T
Fig. 3 DC Transfer Characterstics
= 70 C, 85 C
0.4
A
T
= 25 C
A
1.1
= 70 C
0.6
V
V
F
O
- FORWARD VOLTAGE (V)
I
- OUTPUT VOLTAGE (V)
F
1.2
1
T
0.8
- Forward Current (mA)
A
= 85 C
I
F
= 4.5mA
1.3
1.0
I
F
T
= 5mA
T
A
A
= 25 C
= 0 C
1.2
1.4
T
A
= -40 C
1.4
T
3.5mA
2.5mA
1.5mA
0.5mA
A
4mA
3mA
2mA
1mA
10
1.5
= 0 C
T
A
1.6
= -40 C
V
V
T
O
CC
A
1.6
= 25 C
= 0.4V
1.8
= 3.3V
1.7
2.0
5
3500
3000
2500
2000
1500
1000
500
0.01
0.1
0
70
60
50
40
30
20
10
10
0.1
0
1
Fig. 2 Current Transfer Ratio vs. Input Forward Current
0.1
-40
T
V
Fig. 6 Propagation Delay vs. Ambient Temperature
A
CC
V
IF = 0.5mA
R
1/f = 100 s
Duty Cycle = 10%
Fig. 4 Supply Current vs Input Forward Current
= 25 C
CC
L
= 3.3V
= 4.7k
= 3.3V
-20
T
T
T
T
T
I
0
T
F
A
A
A
A
A
A
- FORWARD CURRENT (mA)
= 85 C
I
= 70 C
= 25 C
= 0 C
F
- Ambient Temperature ( C)
= -40 C
t
- Input Forward Current (mA)
1
PHL
1
20
t
PLH
40
60
10
10
www.fairchildsemi.com
V
V
T
A
O
CC
80
= 25 C
= 0.4V
= 3.3V
100