OLI920数据手册Skyworks中文资料规格书

描述 Description

The OLI920 consists of a pair of LEDs that are optically coupled toa dielectrically isolated photovoltaic diode array, packaged on athick film ceramic substrate. When the LED is energized, theinfrared emission is detected by the photovoltaic array and a DCoutput voltage is generated. This electrically isolated voltage canbe used to drive the gates of Metal Oxide Semiconductor (MOS)devices. Additional control circuitry provides fast turn-off,protection for false turn-on, and gate protection.

Surface mounting can be accomplished with conductive epoxiesor reflow soldering.

特性 Features

• Isolated MOSFET/IGBT gate drive
• Fast turn-off circuitry
• dV/dt protection circuitry
• Performance guaranteed over –55 °C to +125 °C ambient temperature range
• 2500 VDC electrical isolation
• High open-circuit voltage
• High short-circuit current
• Small size for hybrid assembly
• High reliability construction
• Radiation tolerant

应用 Application

• Avionics
• Biomedical Materials
• Surveillance Systems
• Specialty Medical Applications
• Military Communications
• Instrumentation
• Radar
• Space