Toshiba has introduced the 4-Form-A Voltage driven optical relay, one of the smallest package types in the industry

     Toshiba Electronic Components and Memory Devices Co., Ltd. announced the launch of three 4-Form-A voltage driven optical relays using one of the smallest package types in the industry - "TLP3407SRA4", "TLP3412SRHA4" and "TLP3475SRHA4"

     The new product is Toshiba's first ever four-channel normally open optical relay. It uses the newly developed small S-VSON16T package with a typical installation area of only 12.5mm2, which is one of the smallest package types in the industry. And because of the built-in resistance on the input side, these products can be driven by voltage without any external resistance. These features help reduce the need for board space, enabling the installation of more optical relays.

     The new optical relays are suitable for applications such as semiconductor testers that require a large number of relays on a circuit board with limited space. The maximum rated operating temperature of the new product is 125 ° C, so it is suitable for high temperature environments and easy to ensure thermal design margin.