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MFG:HP
Part Number: HCPL-2731
MFG: HP
Description: The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high ...
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HCPL-2731
-
Suppliers
DataSheet
General Description
HCPL-2731 General Description
The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darling-ton photodetector.
The split darlington configuration separating the input photo-diode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocou-pler. In the dual channel devices, HCPL-2730/HCPL2731, an integrated emitter - base resistor provides superior stability over temperature.
The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particu- larly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield pro- vides exceptional common mode rejection of 10 kV/s.
HCPL-2731 Maximum Ratings
|
Parameter |
Symbol |
Value |
Units | |
|
Storage Temperature |
TSTG |
-55 to +125 |
°C | |
|
Operating Temperature |
TOPR |
-40 to +85 |
°C | |
|
Lead Solder Temperature (Wave solder only. See recommended reflow profile graph for SMD mounting) |
TSOL |
260 for 10 sec |
°C | |
|
EMITTER | ||||
|
DC/Average Forward Input Current Each Channel |
IF (avg) |
20 |
mA | |
|
Peak Forward Input Current (50% duty cycle, 1 ms P.W.) Each Channel |
IF (pk) |
40 |
mA | |
|
Peak Transient Input Current - (1 s P.W., 300 pps) |
IF (trans) |
1.0 |
A | |
|
Reverse Input Voltage Each Channel |
VR |
5 |
V | |
|
Input Power Dissipation Each Channel |
PD |
35 |
mW | |
|
DETECTOR | ||||
|
Average Output Current Each Channel |
IO (avg) |
60 |
mA | |
|
Emitter-Base Reverse Voltage (6N138 and 6N139) |
VER |
0.5 |
V | |
|
Supply Voltage, Output Voltage |
(6N138, HCPL-2730) |
VCC , VO |
-0.5 to 7 |
V
|
|
(6N139, HCPL-2731) |
-0.5 to 18 | |||
|
Output Power Dissipation Each Channel |
PO |
100 |
mW | |
HCPL-2731 Features
Low current - 0.5 mA
Superior CTR-2000%
Superior CMR-10 kV/s
CTR guaranteed 0-70°C
U.L. recognized (File # E90700)
VDE recognized (File # 120915) Ordering option V, e.g., 6N138V
Dual Channel - HCPL-2730
HCPL-2731
Superior CTR-2000%
Superior CMR-10 kV/s
CTR guaranteed 0-70°C
U.L. recognized (File # E90700)
VDE recognized (File # 120915) Ordering option V, e.g., 6N138V
Dual Channel - HCPL-2730
HCPL-2731
HCPL-2731 Typical Application
Digital logic ground isolation
Telephone ring detector
EIA-RS-232C line receiver
High common mode noise line receiver
P bus isolation
Current loop receiver
Telephone ring detector
EIA-RS-232C line receiver
High common mode noise line receiver
P bus isolation
Current loop receiver
HCPL-2731SDV
PDF/DataSheet Download
- Datasheet: HCPL-2731SDV
- File Size: 579998 KB
- Manufacturer: FAIRCHILD [Fairchild Semiconductor]
- Click here to Download
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HCPL-2731 Relative Products
HCPL2731
The 6N138/9 and HCPL-2730/HCPL-2731 octocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The split darlington configuration separating the input photodiode and the first stage gain from the output transistor...
HCPL2730WV
OPTOCOUPLER 2CH TRANS OUT 8-DIP
HCPL2730W
OPTOCOUPLER DARL-OUT 2CH 8-DIP
-
HCPL2730V
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HCPL2730SV
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