The OPI120 is a hermetically sealed optically coupled isolator with a phototransistor output, designed for high-voltage isolation between input and output circuits. It features a 15 kV DC isolation voltage, an 890 nm infrared LED, and a base contact for conventional transistor biasing. The device is housed in a 0.40-inch lead spacing package and operates from -55°C to +100°C. It meets UL 94 V-0 and is UL recognized under File No. E58730. The collector-emitter voltage rating is 25 V, and the current transfer ratio ranges from 20% to 70% at 10 mA forward current and 5 V collector-emitter voltage. Rise time is typically 2 µs.
OPTOISO 15KV TRANS W/BASE AXIAL Product overview: OPI120 from TT Electronics / Optek 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 15KV. Search-friendly keywords include transistor, BJT, switching, amplification, 15KV, 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-OPI120 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-OPI120 |
| Product Name | 15KV Bipolar Transistor |
| Package Type | Bulk |
| Packing Method | Bulk |
| IC(max) | 50 milliamps |
