HCPL2731SD Fairchild Semiconductor, HCPL2731SD Datasheet - Page 9

High Speed Optocouplers Hi Gain Optocoupler LC Darlington 2Ch

HCPL2731SD

Manufacturer Part Number
HCPL2731SD
Description
High Speed Optocouplers Hi Gain Optocoupler LC Darlington 2Ch
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of HCPL2731SD

Input Type
DC
Isolation Voltage
2500 Vrms
Maximum Continuous Output Current
60 mA
Maximum Forward Diode Current
20 mA
Output Device
Photodarlington
Configuration
2 Channel
Current Transfer Ratio
2500 %
Maximum Baud Rate
100 KBps
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
SO-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
HCPL2731SD_NL

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HCPL2731SD
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2005 Fairchild Semiconductor Corporation
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5
Typical Performance Curves
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
Fig. 18 Propagation Delay vs. Input Diode Forward Current
70
60
50
40
30
20
10
10
0
1
0.01
Fig. 20 Propagation Delay to Logic Low vs. Pulse Period
0
0
(t
PHL
V
T
A
CC
1
= 25˚C
) R
2
= 5 V
L
Fig. 16 Logic Low Supply Current vs.
= 2.2 k or 4.7 k
I
F
2
T - INPUT PULSE PERIOD - ms
- INPUT DIODE FORWARD CURRENT (mA)
Input Diode Forward Current
4
3
I
(6N138 / 6N139 Only)
F
(6N138 / 6N139 Only)
0.1
(6N138 / 6N139 Only)
(t
(t
- FORWARD CURRENT (mA)
PLH
PLH
6N139
I
R
6
6N138
I
R
F
F
L
) R
4
L
) R
= 0.5mA
= 1.6mA
V
= 4.7k
= 2.2k
CC
L
L
= 4.7 k
= 2.2 k
= 5V
5
8
V
CC
6
10
= 18V
(Continued)
1
7
T
A
= 25˚C
12
8
14
9
10
16
10
9
100
0.1
100
10
0.1
Fig. 19 Propagation Delay vs. Input Diode Forward Current
10
70
60
50
40
30
20
10
1
1
0
Fig. 21 Propagation Delay to Logic Low vs. Pulse Period
0.01
0
(t
V
T
PHL
A
CC
= 25˚C
) R
= 5 V
L
0.1
HCPL2731
I
R
Fig. 17 Logic Low Supply Current vs.
F
= 2.2 k or 4.7 k
I
L
F
= 0.5mA
= 4.7k
T
2
- INPUT DIODE FORWARD CURRENT (mA)
A
= 25˚C
I
Input Diode Forward Current
(HCPL2730 / HCPL2731 Only)
F
(HCPL2730 / HCPL2731 Only)
(HCPL2730 / HCPL2731 Only)
T - INPUT PULSE PERIOD - ms
- INPUT DIODE FORWARD CURRENT (mA)
(t
(t
PLH
0.1
PLH
HCPL2731
V
CC
) R
) R
4
L
L
= 18V
= 4.7 k
= 2.2 k
1
HCPL2730
HCPL2731
I
R
F
L
=1.6mA
= 2.2k
6
1
HCPL2730
HCPL2731
V
10
CC
T
= 7V
A
= 25˚C
8
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100
10
10

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