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optocouplerRenesas Electronic puts five new ones optocoupler with 8,2 mm creepage distance. They are the world's smallest insulation modules for the industrial automation and Solar inverters, With a housing width of 2,5 mm, the RV1S92xxA and RV1S22xxA reduce the PCBs Installation area by 35% compared to products from other manufacturers. The new components help developers downsize, increase the number of robot axes and improve productivity in production.

They also meet the requirements of zero-energy houses, which require smaller solar systems for more installations in a limited space. The RV1S92xxA and RV1S22xxA are suitable for DC / AC inverters, AC servomotors, programmable logic controllers (PLC), robot arms, solar inverters, and battery storage and charging systems.

Smallest LSSO5 housing used for the first time

The 15 Mbps RV1S9260A communication coupler and the RV1S9213A-IPM driver (Intelligent Power Module) use the smallest LSSO5 housings with a pin spacing of 0,65 mm for the first time. This is only half as much compared to conventional optocoupler housings. With a housing height of 2,1 mm, the optocouplers can be mounted directly on the back of the circuit boards. This creates space for components that can be fitted on the top. The triple infrared reflow soldering offers maximum flexibility. The high CMR noise suppression (50 kV / µs) and galvanic isolation of the RV1S92xxA optocoupler protect low voltage microcontrollers and I / O modules from high voltage circuits when transmitting the high speed signals.

The RV1S2211A and RV1S2281A optocouplers have a DC input, a low-voltage DC input and a transistor output. The RV1S2285A has an AC input and transistor output. The housing of the RV1S22xxA blocks with 8,2 mm creepage distance is 2,1 mm high and 2,5 mm wide. They are available in the LSSOP housing with a pin spacing of 1,30 mm. All five optocouplers offer increased insulation of 5000 Veff and are suitable for high-temperature operation. This is how they withstand harsh operating conditions. The RV1S92xxA and RV1S22xxA optocouplers support 200 V and 400 V systems with reinforced insulation. This is how they meet industrial safety standards. All five modules on optocouplers comply with the strict UL61800-5-1 standard for motor drives and the UL61010-2-201 standard for control units such as the PLC.


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More news from microsystems technology

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  • Renesas Electronic presents five new optocouplers with 8,2 mm creepage distance. They are the world's smallest insulation modules for industrial automation and solar inverters. With a housing width of 2,5 mm, the RV1S92xxA and RV1S22xxA reduce the PCB mounting area by 35% compared to products from other manufacturers. The new components help developers downsize, increase the number of robot axes and improve productivity in production.
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