The PS2761B-1-A is a 4-pin SOP optocoupler featuring a GaAs LED and an NPN silicon phototransistor, designed for high-density isolation applications. It provides 3,750 Vr.m.s. isolation voltage, operates up to 110℃ ambient temperature, and complies with UL, CSA, BSI, SEMKO, NEMKO, DEMKO, and FIMKO safety standards. The package measures 7.0 mm × 4.4 mm with a 2.54 mm pitch, and supports automated tape and reel packaging. It meets RoHS and DIN EN60747-5-2 (VDE0884 Part 2) requirements. Rise and fall times are typically 4 µs and 5 µs, respectively, with a minimum current transfer ratio of 50% at 5 mA forward current. The product is Pb-free and manufactured with a shielded plastic SOP package to block ambient light.
OPTOISOLATOR 3.75KV TRANS 4SMD Product overview: PS2761B-1-A from CEL (California Eastern Laboratories) 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-PS2761B-1-A can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-PS2761B-1-A |
| Product Name | 3.75KV Bipolar Transistor |
| Package Type | Tube |
