Description Specifications Files 1 The PC817 (EL817C Optron 5kV 35V 18us) is a versatile general-purpose optocoupler, providing reliable signal transfer and electrical isolation. It consists of an infrared LED optically coupled to a phototransistor.Key Features- 4-pin DIP package- Double transfer mold package (Ideal for Flow Soldering)- High collector-emitter voltage- Several CTR ranks available- High isolation voltage between input and output- RoHS directive compliantTypical Applications- Electrical Isolation Circuits- Microcontroller I/O Switching- Signal Isolation- Noise Coupling Circuits- Isolation Between Digital and Analog Circuits- AC/DC Power Control- Programmable controllers- Facsimiles- TelephonesBenefits and Advantages- Versatile Voltage and Current Ratings: Supports adaptable to various circuits.- Reliable Isolation: Designed for robust electrical isolation between input and output.- Wide Availability: Readily available in through-hole (DIP) and surface-mount (SMT) packages, enhancing compatibility.- Cost-Effective: Economical choice for basic optocoupler needs in consumer and industrial applications.- Proven Performance: Trusted in the industry for general-purpose signal isolation and control tasks.The PC817 ensures safe and noise-free transmission of electrical signals between circuits operating at different voltage levels. It is renowned for its reliability and compatibility with various industrial and consumer electronics applications. The EL817 is designed to operate in a temperature range of -40°C to 125°C, making it suitable for use in various environmental conditions, including industrial and automotive applications. Isolation Voltage (rms): 5.0 kVCollector-Emitter Voltage (VCEO): 35V (up to Date code "P7" (July 2002)), 80V (From the production Date code "J5" (May 1997) to "P7" (July 2002), products were screened by BVCEO≥70V)Current Transfer Ratio (CTR): MIN. 50% at IF=5 mA, VCE=5V (50% to 600% at input current of 5mA)Package: 4-pin DIPOperating Temperature: -40°C to 125°CCollector Current: 50mA (adaptable to various circuits)Response Time: 18usDimensions: 10x10x500 mm EL817_C_-1384499.pdfDownload
