Overview
The 6N137S, manufactured by Lite-On Inc., is a high-speed logic gate photocoupler designed for various high-performance applications. This component consists of an AlGaAs LED optically coupled to a high-speed photodetector logic gate, offering a strobable output. It is available in several packaging options, including surface mounting (6N137S) and tape and reel packaging (6N137S-TA/6N137S-TA1).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | 10 Mbit/s | - |
| Common Mode Transient Immunity | 10 kV/μs | - |
| Operating Temperature Range | -40°C to 85°C | - |
| Isolation Voltage | 5000 Vrms | - |
| Propagation Delay Time (tPHL/tPLH) | 100 ns (typical) | ns |
| Output Type | Open Collector | - |
| Current per Channel | 50 mA | mA |
| Packaging Options | Dual-in-line (6N137), Wide lead spacing (6N137M), Surface mounting (6N137S), Tape and reel (6N137S-TA/6N137S-TA1) | - |
Key Features
- High speed – 10 Mbit/s data rate
- High common mode transient immunity of 10 kV/μs
- Guaranteed performance over a wide temperature range from -40°C to 85°C
- Logic gate output with strobable functionality
- High isolation voltage between input and output (5000 Vrms)
- Pb-free and RoHS compliant
- UL, CSA, IEC/EN/DIN EN60747-5-2 certifications pending
Applications
- Ground loop elimination
- LSTTL to TTL, LSTTL or 5 V CMOS logic gate isolation
- Line receivers and data transmission
- Data multiplexing
- Switching power supplies and feedback elements
- Pulse transformer replacement
- Computer peripheral interfaces and microprocessor system interfaces
- Power transistor isolation in motor drives
Q & A
- What is the data rate of the 6N137S optocoupler?
The data rate of the 6N137S optocoupler is 10 Mbit/s.
- What is the common mode transient immunity of the 6N137S?
The common mode transient immunity is 10 kV/μs.
- What is the operating temperature range of the 6N137S?
The operating temperature range is from -40°C to 85°C.
- What is the isolation voltage between the input and output of the 6N137S?
The isolation voltage is 5000 Vrms.
- What are the packaging options available for the 6N137S?
The packaging options include dual-in-line (6N137), wide lead spacing (6N137M), surface mounting (6N137S), and tape and reel (6N137S-TA/6N137S-TA1).
- Is the 6N137S Pb-free and RoHS compliant?
Yes, the 6N137S is Pb-free and RoHS compliant.
- What are some common applications of the 6N137S optocoupler?
Common applications include ground loop elimination, line receivers, data transmission, switching power supplies, and computer peripheral interfaces.
- What is the propagation delay time of the 6N137S?
The propagation delay time (tPHL/tPLH) is typically 100 ns.
- Does the 6N137S have any specific certifications?
The 6N137S has pending certifications for UL, CSA, IEC/EN/DIN EN60747-5-2.
- What type of output does the 6N137S have?
The output type is an open collector.
