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Product Attributes

Introduction

The PVY117 series photovoltaic relays are single-pole normally open solid-state relays that can replace dry and mercury wetted reed relays in many applications. They use International Rectifier's proprietary HEXFET power MOSFETs as output switches, driven by an integrated circuit photovoltaic generator of new construction. The output switch is controlled by radiation from a GaAlAs LED, which is optically isolated from the photovoltaic generator.

The PVY117 is well suited for use as a matrix relay in low-voltage ATE applications and general-purpose instrumentation applications involving high-frequency test signals. This is achieved through its extremely low figure of merit (FOM = off-state output capacitance × on-resistance).

The PVY117 is housed in a 4-pin molded SOP-4 package with surface mount (gull-wing) leads. It is available in plastic tubes or tape-and-reel packaging. Refer to the product marking information.

Features

• Low signal distortion at high frequencies
• Low off-state output capacitance × on-resistance figure of merit
• High off-state resistance
• 1500Vrms input-output isolation
• Long service life
• Solid-state reliability
• HBM ESD withstand 2000V

Applications

• Automatic test equipment
• Instrumentation
• Data acquisition