HCPL-270L060 ETC, HCPL-270L060 Datasheet - Page 10

• Manufacturer Part Number: HCPL-270L060
• Description: Low Input Current High Gain LVTTL/LVCMOS Compatible 3.3 V Optocouplers
• Manufacturer: ETC

Figure 1. Current transfer ratio vs. forward
current.
Figure 4. Forward voltage vs. temperature.
10
2000
1600
1200
1.5
1.4
1.3
1.2
800
400
1.6
0
-60
0.1
85°C
-40
I
F
– FORWARD CURRENT – mA
T
-20
A
– TEMPERATURE – °C
V
V
CC
O
0
= 0.4 V
1.0
= 3.3 V
20
I
F
40
= 1.6 mA
70°C
25°C
70°C
-40°C
60
10
80
100
Figure 2. Output current vs. input diode
forward current.
I
0.01
F
100
1.0
0.1
10
– INPUT DIODE FORWARD CURRENT – mA
0.01
T
A
= 85° C
0.1
T
T
T
T
A
A
A
A
= 70° C
= 25° C
= 0° C
= -40° C
1
10
Figure 3. Input diode forward current vs.
forward voltage.
0.001
1000
0.01
100
1.0
0.1
10
1.1
V
T
T
V
F
+
–
F
A
A
1.2
– FORWARD VOLTAGE – V
I
F
= 85°C
= 70°C
1.3
1.4
T
T
T
A
A
A
1.5
= 25°C
= 0°C
= -40°C
1.6