The EL817 series is a 4-pin DIP phototransistor photocoupler consisting of an infrared emitting diode optically coupled to a phototransistor detector, available in surface mount lead forms including the SMD option with tape and reel packing. The device has an isolation voltage of 5000 V rms, a current transfer ratio ranging from 50% to 600% depending on variant, and operates from -55°C to +110°C. It meets UL, VDE, CSA, and RoHS standards, with a creepage distance greater than 7.62 mm. The SMD variant is designed for surface mounting with specified tape and reel packaging options.
OPTOISOLTR 5KV TRANSISTOR 4-SMD Product overview: EL817S(A)(TA) from Everlight Electronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 5KV. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 5KV, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-EL817S(A)(TA) can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-EL817S(A)(TA) |
| Product Name | SMD 5KV Bipolar Transistor |
| Package Type | Reel - TR |
