TIL111 Optocoupler / Phototransistor Opto-isolator – 6-Pin DIP
10.00 EGP
The TIL111 is a compact, reliable optocoupler designed to provide electrical isolation between an input control signal and output circuitry. It consists of a gallium arsenide infrared LED optically coupled to a silicon NPN phototransistor, all housed in a 6-pin Dual In-line Package (DIP).
This optocoupler is ideal for digital signal interfacing, protecting microcontrollers, and eliminating ground loops in various control and automation applications.
Description
🔧 Key Features:
Optical isolation up to 5000V RMS
NPN phototransistor output
TTL and CMOS compatible
Compact 6-pin DIP package
High reliability and fast switching response
Excellent for isolating low-voltage logic from high-voltage or noisy environments
📦 Typical Applications:
Signal isolation in industrial control systems
Microcontroller and logic circuit protection
Relay driver circuits
Switch-mode power supplies
Digital communication interfaces
⚙️ Technical Specifications:
Input LED Forward Voltage: 1.2V (typ.)
LED Input Current: 10mA to 20mA
Current Transfer Ratio (CTR): 20% to 300% (varies by test conditions)
Collector-Emitter Voltage: Max 30V
Emitter-Collector Voltage: Max 7V
Isolation Voltage: 5000V RMS (1 minute)
Operating Temperature: -55°C to +100°C
Reviews
There are no reviews yet.