TIL113 Darlington output optocoupler

Description:

The TIL113 is a Darlington output optocoupler designed for applications requiring high-current switching and isolation. It features a phototransistor optically coupled to a Darlington transistor pair, providing high gain and low saturation voltage. This optocoupler effectively isolates low-voltage control signals from higher-voltage loads, making it suitable for interfacing microcontrollers and digital logic circuits with power devices in industrial and consumer electronics.

Key Features:

• Darlington transistor output configuration
• High current transfer ratio (CTR)
• High isolation voltage
• Wide operating temperature range: -55°C to +100°C
• Low input current requirement
• Low output saturation voltage
• Electrically isolated between input and output

Technical Specifications:

• Package Type: 6-pin DIP
• Input Forward Current (IF): 60 mA
• Peak Forward Current (1µs pulse) (IFP): 1 A
• Reverse Voltage (VR): 6 V
• Power Dissipation (PD): 120 mW (No derating required up to Ta = 100°C)
• Output Power Dissipation (PC): 150 mW (Derating factor 6.5 mW/°C above Ta = 80°C)
• Collector-Emitter Voltage (VCEO): 55 V
• Collector-Base Voltage (VCBO): 55 V
• Emitter-Collector Voltage (VECO): 7 V
• Emitter-Base Voltage (VEBO): 7 V
• Total Power Dissipation (PTOT): 200 mW
• Isolation Voltage (VISO): 5000 Vrms
• Operating Temperature Range (TOPR): -55°C to +100°C
• Storage Temperature Range (TSTG): -55°C to +125°C
• Soldering Temperature (TSOL): 260°C

Applications:

• Industrial Automation: Provides isolation and drives high-power devices in industrial control systems.
• Motor Control: Controls and isolates signals for motor drives and controllers.
• Switching Power Supplies: Used in feedback and control circuits for switching power supplies.
• Signal Isolation: Interfaces low-voltage signals with higher-voltage loads in digital circuits.
• Consumer Electronics: Used in appliances and consumer electronics for safety and control.

Datasheet:

For detailed technical information, refer to the TIL113 Datasheet.