The TLP127 is an optocoupler IC manufactured by Toshiba, designed to provide electrical isolation between input and output circuits. It consists of a GaAs infrared LED that is optically coupled to a phototransistor, providing a reliable method for signal isolation in various electronic applications. The TLP127 is housed in a compact SOP-4 SMD package, making it suitable for modern, space-constrained PCB designs.

Specifications:

• IC Type: Optocoupler
• Package Type: SOP-4 SMD
• Package Size: 4 Pins
• Isolation Voltage: 3750 Vrms (minimum)
• Collector-Emitter Voltage: 80 V (maximum)
• Current Transfer Ratio (CTR): 50% to 600%
• Forward Current: 50 mA (maximum)
• Operating Temperature Range: -55°C to +110°C

Pin Configuration:

1. Anode: Anode of the infrared LED
2. Cathode: Cathode of the infrared LED
3. Emitter: Emitter of the phototransistor
4. Collector: Collector of the phototransistor

Features:

• Provides electrical isolation between input and output
• High isolation voltage for enhanced safety
• Wide operating temperature range
• High current transfer ratio
• Compact SOP-4 package for space-saving designs

Applications:

• Signal isolation in data communication
• Switching power supplies
• Industrial automation
• Microprocessor input/output interfaces
• Motor control systems

Package Includes:

• 1 x TLP127 Optocoupler IC (SOP-4 SMD Package)

Note: Product images are for illustrative purposes only and may differ from the actual product.