OLC249数据手册Skyworks中文资料规格书

描述 Description

The OLC249 can be used for large satellite constellation applications that require optical isolation in radiation environments such as gamma, neutron, and proton radiation with a high CTR and low saturation VCE. Each optocoupler consists of an LED and N-P-N silicon phototransistor that is electrically isolated, but optically coupled inside a non-hermetic six-pin Leadless Chip Carrier (LCC) package.Electrical parameters are similar to the JEDEC registered 4N49 optocoupler, but with a higher CTR and better CTR degradation characteristics due to radiation exposure.The hermetic surface mount variant of the OLC249 optocoupler is available as the OLS249, both in a non-screened catalog version as well as a high-reliability screened version.The OLC249 is designed for a low LED operating current while providing excellent radiation tolerance margins.

特性 Features

• Non-Hermetic SMT package
• 1000 VDC electrical isolation
• High CTR
• Small package size
• Radiation tolerant

应用 Application

Default
• Aerospace and Defense
• Automotive
• Consumer (Wi-Fi)
• Data Centers
• Industrial
• Infrastructure
• Internet of Things (IoT)
• Medical and Healthcare
• Mobile
• Optical Networking