The OPI110A is an optically coupled isolator containing an 890 nm infrared LED and an NPN silicon phototransistor, designed for electrical isolation between circuits under high transient voltages. It is housed in a plastic package with 0.50" input-to-output spacing. The device has a 15 kVDC input-to-output isolation rating and operates from −40°C to +85°C. Its current transfer ratio ranges from 25% to 40% at a forward current of 10 mA and a collector-emitter voltage of 5 V. It meets UL recognition under File No. E58730 for 15 kV DC for one minute.
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Bag Product overview: OPI110A from TT Electronics / Optek Technology 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-OPI110A can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-OPI110A |
| Product Name | Bipolar Transistor |
| Package Type | Bag |
