Overview
The 6N137M is a high-speed logic gate optocoupler produced by onsemi. This component consists of an 850 nm AlGaAS LED optically coupled to a very high-speed integrated photo-detector logic gate. It features an open collector output, allowing for wired OR outputs, and is designed to provide excellent AC and DC isolation between the input and output sides. The 6N137M operates over a wide temperature range of -40°C to +85°C, making it suitable for various industrial and high-reliability applications.
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 |
| Output Low Level Voltage (VOL) | - | 0.3 | 0.60 | V | VE = 2V, VCC = 3.3V, IF = 5mA, IOL (sinking) = 13mA |
| 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 (CMR) | 10 | - | - | kV/μs | VCC = 3.3V, VCM = 1000V, RL = 350Ω, IF = 0mA |
| Operating Temperature Range (T_OPR) | -40 | - | 100 | °C | - |
| Supply Voltage (V_CC) | 4.5 | - | 5.5 | V | - |
Key Features
- High-Speed Operation: The 6N137M operates at speeds up to 10 MBit/s, making it suitable for high-speed applications.
- Superior Common Mode Rejection (CMR): Offers a minimum CMR of 10 kV/μs, ensuring robust performance against common-mode noise.
- Fan-out of 8: Provides a minimum output sink current of 13mA, allowing for a fan-out of 8 over the temperature range of -40°C to +85°C.[
- Logic Gate Output: Features a logic gate output with strobable functionality, enhancing its versatility in various logic circuits.
- Wired OR-Open Collector: Allows for wired OR outputs, which is useful in multiple input logic configurations.[
- UL Recognition: Recognized by UL (File # E90700, Vol. 2), ensuring compliance with safety standards.[
Applications
- Energy Generation & Distribution: Suitable for use in power generation and distribution systems due to its high isolation and speed.
- Industrial Motor Control: Used in industrial motor control systems where high-speed and reliable isolation are required.
- Uninterruptible Power Supply (UPS): Ideal for UPS systems that demand high-speed data transfer and isolation.
Q & A
- What is the operating temperature range of the 6N137M?
The 6N137M operates over a temperature range of -40°C to +85°C.
- What is the maximum data rate of the 6N137M?
The 6N137M can operate at speeds up to 10 MBit/s.
- What is the common mode rejection (CMR) of the 6N137M?
The 6N137M has a minimum CMR of 10 kV/μs.
- What type of output does the 6N137M have?
The 6N137M features an open collector output with logic gate functionality and strobable output.
- Is the 6N137M UL recognized?
Yes, the 6N137M is recognized by UL (File # E90700, Vol. 2).
- What is the fan-out capability of the 6N137M?
The 6N137M has a fan-out of 8 over the temperature range of -40°C to +85°C.[
- What is the supply voltage range for the 6N137M?
The supply voltage range for the 6N137M is 4.5V to 5.5V.
- What are some typical applications of the 6N137M?
The 6N137M is typically used in energy generation and distribution, industrial motor control, and uninterruptible power supply (UPS) systems.[
- What type of LED is used in the 6N137M?
The 6N137M uses an 850 nm AlGaAS LED.
- What is the propagation delay time of the 6N137M?
The propagation delay time to high output level (tPLH) is typically 48 ns, and to low output level (tPHL) is typically 35 ns.[
