EL6N137S

The EL6N137S is a high-speed optocoupler designed for signal isolation in industrial and automotive applications. It features a GaAsP LED paired with a high-gain photodetector, enabling fast data transmission (up to 1MBd) with low power consumption.
Key characteristics:
- Isolation voltage: Up to 3750Vrms
- Low propagation delay: Typically 75ns
- Wide operating temperature: -40°C to +110°C
- Compact package: SOIC-6
Common uses include motor control, PLCs, and CAN bus isolation, ensuring noise immunity and safety in high-voltage environments. Its robust design makes it suitable for harsh conditions, complying with AEC-Q100 for automotive reliability.
For detailed specs, refer to the datasheet.

Equivalent products to the EL6N137S (high-speed optocoupler) include:
- HCPL-2601/0601 (Broadcom/Avago)
- TLP2361 (Toshiba)
- FOD817 (ON Semiconductor)
- 6N137 (generic, multiple brands)
These alternatives offer similar specifications (high-speed, logic output). Verify voltage, speed, and package compatibility for your design.

The EL6N137S is a high-speed optocoupler with the following key features:
- High Isolation Voltage: 5000 Vrms (min) for robust electrical isolation.
- High-Speed Data Transmission: Up to 10 Mbps for fast signal transfer.
- Low Power Consumption: Low LED drive current (5 mA typical).
- Wide Operating Temperature Range: -40°C to +100°C for harsh environments.
- Compact Package: SOIC-8 footprint for space-efficient designs.
- High CMR (Common-Mode Rejection): 15 kV/µs (min) for noise immunity.
- Single-Channel Design: Ideal for digital signal isolation.
Common applications include industrial automation, motor control, and isolated communication interfaces.

The EL6N137S is a 6-pin optocoupler with the following pin functions:
1. Anode (Pin 1) – LED anode input.
2. Cathode (Pin 2) – LED cathode input.
3. NC (Pin 3) – No connection.
4. Ground (Pin 4) – Output ground.
5. Output (Pin 5) – Open-collector output.
6. VCC (Pin 6) – Supply voltage for the output side.
It provides galvanic isolation and is commonly used for signal transmission in high-voltage or noisy environments. The device typically operates with a logic-level output and supports high-speed switching.

The EL6N137S is manufactured by Everlight Electronics, a Taiwanese company specializing in optoelectronic components. Established in 1983, Everlight is a leading global supplier of LEDs, infrared components, and optocouplers, including the EL6N137S, which is a high-speed optocoupler. The company is known for its innovation, quality, and competitive pricing in the optoelectronics industry. Everlight serves diverse markets, including automotive, consumer electronics, and industrial applications.

The EL6N137S is typically available in an SOP-8 (Small Outline Package) or DIP-8 (Dual In-line Package). These are common IC packages for optocouplers, offering compact size and easy PCB mounting. Verify the exact package in the datasheet as variations may exist.