Photocouplers for High Speed Communication

Toshiba offers photocouplers compliant with a wide range of communication standards such as low- to medium-speed RS-232 and high-speed RS-485 and those for factory networks. The isolation voltage as high as 5 kVrms enhances the safety of an end application, while the initial input current of approximately 1 mA provides an energy-efficient solution.

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You can narrow down the search for applicable products by selecting specifications.

Data transfer rate (Mbps)
Output Interface
VCC/VDD (Min) (V)
VCC/VDD (Max) (V)
BVS (Min) (Vrms)
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You can narrow down your search for applicable products by package type or number of pins.

unit:
5pin SO6

Package Size

W : 3.7 mm 0.15 inch
L : 7.0 mm 0.28 inch
H : 2.1 mm 0.083 inch
SO6L

Package Size

W : 3.84 mm 0.15 inch
L : 10 mm 0.39 inch
H : 2.1 mm 0.083 inch
SO8L(LF4)

Package Size

W : 5.85 mm 0.23 inch
L : 11.05 mm 0.44 inch
H : 2.1 mm 0.083 inch
DIP8

Package Size

W : 9.66 mm 0.38 inch
L : 7.62 mm 0.30 inch
H : 3.65 mm 0.14 inch
DIP8(F type)

Package Size

W : 9.66 mm 0.38 inch
L : 10.16 mm 0.40 inch
H : 3.65 mm 0.14 inch

All package dimensions are guaranteed in millimeters as mentioned on datasheet. Package dimension in inches is round to 2 significant digits converted with 1mm=0.0393701inch.

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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

Technical Articles

Isolators/Solid State Relays / Photocouplers / Photocouplers for High Speed Communication

Digital I/O design for industrial PLC
Digital-I/O solution with TLP2363, a photocoupler of 15Mbps high-speed communication

Isolators/Solid State Relays / Photocouplers / Photocouplers for High Speed Communication

Broad lineup that supports transmission speeds ranging from 20 kbps to 50 Mbps
Our lineup of photocouplers supports a wide range of communication standards, from medium-speed communications such as RS-232 to high-speed communications such as RS-485 and facsimile networks.

Isolators/Solid State Relays / Photocouplers / Photocouplers for High Speed Communication

Sink/source logic input signal compatible products
Our product lineup supports AC input by mounting two LEDs connected antiparallel on the primary side.

Isolators/Solid State Relays / Photocouplers / Photocouplers for High Speed Communication

Compatibility with 3.3-V power supply and low power consumption
In response to the 3.3-V microcomputer power supply voltage, we have introduced a number of high-speed communication photocouplers compatible with both 3.3-V/5-V microcomputer power supply voltages.

Documents

Name Date

Applications

Inverter/Servo
Such as low power consumption, miniaturization and robust operation are important in designing inverter/servo. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, motor driving circuit units, signal transmission units, etc., along with circuit configuration examples.
Details
IoT Sensor
Such as low power consumption and miniaturization are important in designing IoT sensor. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, sensor signal input units, control unit, display unit, etc., along with circuit configuration examples.
Details
Thermostat
Such as low power consumption and miniaturization are important in designing thermostat. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, isolation units, sensor signal input units, etc., along with circuit configuration examples.
Details
Mega-solar Inverters
Such as high efficiency and miniaturization are important in designing mega-solar inverter. Toshiba provides information on a wide range of semiconductor products suitable for inverter circuit unit, gate driving circuit unit, signal transmission unit, etc., along with circuit configuration examples.
Details
Uninterruptible power supply
Such as low power consumption and miniaturization are important in designing uninterruptible power supply (UPS). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, inverter/converter units, control units, signal transmission units, etc., along with circuit configuration examples.
Details
Microwave Oven
Such as low noise, low power consumption and miniaturization are important in designing microwave oven. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, magnetron driving circuit units, sensor signal input units, etc., along with circuit configuration examples.
Details
Programmable Logic Controller
Such as high functionality, low power consumption and miniaturization are important in designing programmablelogic controller (PLC). Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, input and output module units, control signal transmission units, etc., along with circuit configuration examples.
Details

Reference Design

Exterior photo of 1 kW full-bridge DC-DC converter.
1 kW Full-Bridge DC-DC Converter
This reference design provides design guide, data and other contents of 1 kW server power supply using phase shifetd full-bridge DC-DC converter.
Details
HVAC application of photovoltaic-output photocoupler and MOSFET as replacement for mechanical relay.
Photovoltaic-Output Photocoupler and MOSFET as Replacement for Mechanical Relay
Solid state relay with photovoltaic-output coupler, TLP3906, and MOSFET, TPH1R306PL. Describes design guidance of solid state relay circuit as replacement of mechanical relay.
Details
Features of 1.2V/100A output DC-DC converter compliant with 48V bus voltage.
1.2V/100A Output DC-DC Converter Compliant with 48V Bus Voltage
This reference design provides specification, block diagram and PCB layout data of 1.2V/100A output isolated DC-DC converter which convert 48V bus voltage to 1.2V directly.
Details
Features of 300W Isolated DC-DC converter.
300W Isolated DC-DC Converter
This reference design provides specification, block diagram and PCB layout data of 300W isolated DC-DC converter which is small size and suitable for consumer applications.
Details
Block diagram of 200W AC-DC power supply.
200W AC-DC Power Supply
This reference design provides specification, block diagram and PCB layout data of DC24V/200W AC-DC power supply suitable for consumer applications and embedded power supply.
Details
Features of 1.6kW, 80Plus Platinum class, high efficiency server AC-DC power supply .
1.6kW, 80Plus Platinum Class, High efficiency Server AC-DC Power supply
This reference design provides design guide, data and other contents of 1.6kW 80Plus Platinum class power supply using Semi-bridgeless/Isolated phase shift full bridge.
Details

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