Overview
The 6N137SDV is a high-speed logic gate optocoupler produced by onsemi. This single-channel optocoupler features an 850 nm AlGaAS LED optically coupled to a very high-speed integrated photo-detector logic gate. The device is designed for high-speed applications, offering a data rate of up to 10 MBit/s. It includes a strobable output and an open collector, allowing for wired OR outputs. The 6N137SDV is guaranteed to operate over a temperature range of -40°C to +85°C, making it suitable for various industrial and high-reliability applications.
Key Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Input Forward Voltage | VF | 1.1 | 1.4 | 1.7 | V |
| Output Sink Current | IOL | - | - | 13 | mA |
| Propagation Delay Time to High Output Level | tPLH | 20 | 48 | 75 | ns |
| Propagation Delay Time to Low Output Level | tPHL | 20 | 48 | 75 | ns |
| Common Mode Rejection (CMR) | CMR | 10 | - | - | kV/µs |
| Isolation Voltage | VISO | - | - | 2500 | Vrms |
| Operating Temperature Range | TOPR | -40 | - | 85 | °C |
Key Features
- Very high speed – up to 10 MBit/s data rate.
- Superior common mode rejection (CMR) of typically 10 kV/µs.
- Strobable output and open collector, allowing for wired OR outputs.
- Double working voltage – up to 480V.
- Fan-out of 8 over the temperature range of -40°C to +85°C.
- Logic gate output.
- UL, cUL, and CQC agency approvals.
Applications
- Microprocessor system interface.
- PLC, ATE input/output isolation.
- Computer peripheral interface.
- Digital fieldbus isolation: CC-link, DeviceNet, Profibus, SDS.
- High-speed A/D and D/A conversion.
- AC plasma display panel level shifting.
- Multiplexed data transmission.
- Digital control power supply.
- Ground loop elimination and noise isolation).
- Energy generation and distribution).
- Industrial motor control).
- Uninterruptible power supply (UPS)).
Q & A
- What is the data rate of the 6N137SDV optocoupler?
The 6N137SDV optocoupler has a data rate of up to 10 MBit/s.
- What is the common mode rejection (CMR) of the 6N137SDV?
The CMR of the 6N137SDV is typically 10 kV/µs).
- What is the operating temperature range of the 6N137SDV?
The operating temperature range is -40°C to +85°C).
- Does the 6N137SDV have any agency approvals?
Yes, it has UL, cUL, and CQC agency approvals).
- What is the fan-out of the 6N137SDV?
The fan-out is 8 over the temperature range of -40°C to +85°C).
- What type of output does the 6N137SDV have?
The 6N137SDV has a strobable output and an open collector, allowing for wired OR outputs).
- What are some common applications of the 6N137SDV?
Common applications include microprocessor system interfaces, PLC and ATE input/output isolation, computer peripheral interfaces, and more).
- What is the isolation voltage of the 6N137SDV?
The isolation voltage is up to 2500 Vrms).
- What is the propagation delay time of the 6N137SDV?
The propagation delay time to high output level (tPLH) and low output level (tPHL) is typically 48 ns, with a maximum of 75 ns).
- Is the 6N137SDV suitable for high-speed A/D and D/A conversion?
Yes, it is suitable for high-speed A/D and D/A conversion due to its high-speed data rate and low propagation delay).
