Overview
The 6N137V is a high-speed logic gate optocoupler produced by Fairchild Semiconductor. It is designed to provide high-speed data transmission with excellent isolation characteristics. The device consists of an 850 nm AlGaAS LED and a high-speed optical detector, making it suitable for various applications requiring fast and reliable signal transfer.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit | Test Condition |
|---|---|---|---|---|---|
| Input Forward Voltage (VF) | - | 1.38 | 1.70 | V | IF = 10mA |
| Input Reverse Voltage (BVR) | 5.0 | - | - | V | IR = 10μA |
| Input Threshold Current (ITH) | - | 1.5 | 5 | mA | VE = 2V, VCC = 3.3V, VO = 0.6V |
| Propagation Delay Time to High Output Level (tPLH) | 25 | 48 | 90 | ns | RL = 350Ω, CL = 15pF |
| Propagation Delay Time to Low Output Level (tPHL) | 25 | 35 | 75 | ns | - |
| Common Mode Transient Immunity (CMH/CML) | 10 | - | - | kV/μs | VCC = 3.3V or 5V, VCM = 1000V, RL = 350Ω |
| Operating Temperature Range | -40 | - | 85 | °C | - |
Key Features
- High speed: 10 MBit/s data transfer rate
- Superior common mode rejection ratio (CMR): 10 kV/μs
- Double working voltage: 480 Vrms
- Fan-out of 8 over -40°C to +85°C
- Logic gate output and strobable output
- Wired OR-open collector configuration
- UL recognized (File # E90700)
Applications
- Ground loop elimination
- LSTTL to TTL, LSTTL, or 5-volt CMOS interfaces
- Line receiver and data transmission
- Data multiplexing
- Switching power supplies
- Pulse transformer replacement
- Computer-peripheral interfaces
Q & A
- What is the data transfer rate of the 6N137V optocoupler? The 6N137V has a data transfer rate of 10 MBit/s.
- What is the common mode rejection ratio (CMR) of the 6N137V? The CMR of the 6N137V is 10 kV/μs.
- What is the operating temperature range of the 6N137V? The operating temperature range is -40°C to +85°C.
- What types of outputs does the 6N137V support? The 6N137V supports logic gate output and strobable output, as well as wired OR-open collector configuration.
- Is the 6N137V UL recognized? Yes, the 6N137V is UL recognized (File # E90700).
- What are some common applications of the 6N137V? Common applications include ground loop elimination, LSTTL to TTL or CMOS interfaces, line receivers, data multiplexing, switching power supplies, and computer-peripheral interfaces.
- What is the input forward voltage of the 6N137V? The input forward voltage (VF) is typically 1.38 V with a maximum of 1.70 V at IF = 10mA.
- What is the propagation delay time of the 6N137V? The propagation delay time to high output level (tPLH) is typically 48 ns, and to low output level (tPHL) is typically 35 ns.
- How does the 6N137V handle common mode transient immunity? The 6N137V has a common mode transient immunity of 10 kV/μs.
- What is the fan-out of the 6N137V over its operating temperature range? The fan-out of the 6N137V is 8 over -40°C to +85°C.
