The PC357N4 is a 4-pin mini-flat package photocoupler containing an IRED optically coupled to a phototransistor, with an isolation voltage of 3.75 kV rms and a collector-emitter voltage of 80 V. It has a current transfer ratio (CTR) ranging from 15.0 mA to 30.0 mA at an input current of 5 mA and a collector-emitter voltage of 5 V. The device is certified to UL1577 for double protection isolation and has a package resin compliant with UL 94 V-0. Operating temperature ranges from -30 °C to +100 °C. It is designed for general-purpose industrial and control applications.
OPTOISO 3.75KV TRANS 4-MINI-FLAT Product overview: PC357N4 from Sharp Microelectronics 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-PC357N4 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-PC357N4 |
| Product Name | 3.75KV Bipolar Transistor |
| Package Type | Tape & Reel (TR) |
