6N138 High-Speed Optocoupler IC – DIP-8

20.00 EGP

The 6N138 is a high-speed optocoupler designed for applications that require electrical isolation and fast data transmission. It features a GaAs infrared LED optically coupled to a high-speed photodetector with a Schottky-clamped transistor and an integrated amplifier, all within a standard 8-pin DIP package.

SKU: CM-21752 Category: Tags: ,

Description

🔧 Key Features:

  • High Data Rate: Up to 10 Mbps (with external base/emitter resistor)

  • TTL Compatible: Low output voltage swing for fast switching

  • High Isolation Voltage: 5000 VRMS between input and output

  • Low Input Current: 0.5 mA (typical) LED trigger current

  • Wide Supply Voltage Range: Operates from 4.5V to 20V

  • Standard DIP-8 Package: Easy to mount on breadboards or PCBs

  • Logic-Level Output: Compatible with TTL, CMOS, and LSTTL logic families

⚙️ Applications:

  • Microcontroller and microprocessor interface isolation

  • Digital signal isolation

  • Switching power supplies

  • Telecommunication equipment

  • Industrial control systems

  • Serial communication protection (RS232, RS485, etc.)

📦 Specifications:

Parameter Value
Input LED Forward Voltage 1.2V (typical)
LED Trigger Current 0.5 mA (typical)
Supply Voltage (Vcc) 4.5V to 20V
Output Voltage 0.4V (Low), Vcc (High)
Isolation Voltage 5000 VRMS
Package Type DIP-8
Operating Temperature -40°C to +85°C

🧩 Package Includes:

  • 1 x 6N138 Optocoupler IC (DIP-8)

✅ Why Choose This Product?

Whether you’re building a custom logic circuit or isolating signals in a noisy industrial environment, the 6N138 is a reliable and high-performance solution. It offers excellent speed, low power consumption, and strong isolation – making it a go-to choice for professionals and hobbyists alike.

Reviews

There are no reviews yet.

Be the first to review “6N138 High-Speed Optocoupler IC – DIP-8”

Your email address will not be published. Required fields are marked *

Related products