The EL817S2(A)(TU)-VG is a high-performance single channel Phototransistor Optocoupler from Everlight Electronics. This device consists of an infrared emitting diode optically coupled to a phototransistor. It is packaged in a small outline package, making it suitable for high-density board assembly.

Applications:

• Programmable Controllers
• System Appliances
• Measuring Instruments
• Telecommunication Equipments
• Signal Transmission between circuits of different potentials and impedances

Features:

• Current Transfer Ratio (CTR: 50~600% at IF = 5mA, VCE = 5V)
• High Isolation Voltage between Input and Output (Viso = 5,000 VRMS)
• Creepage Distance > 8.0 mm
• Operating temperature up to +110°C
• Compact Small Outline Package
• Pb free and RoHS compliant.

Benefits:

• Provides electrical isolation between circuits, protecting sensitive components from voltage spikes and surges.
• Enables reliable signal transmission across different voltage levels.
• Reduces noise and interference in signal transmission.
• Space-saving design allows for high-density board assembly.
• Long operational lifespan due to high-quality materials and construction.

Additional Details:

The EL817S2(A)(TU)-VG optocoupler is designed for high-density mounting applications and is ideal for use in environments requiring high isolation voltage. The device's high CTR ensures efficient signal transfer, while its wide operating temperature range makes it suitable for use in various industrial applications. The compact SOP package allows for space-saving design on PCBs.