Comments on: Tiny photo relays from Toshiba are 2mm long https://www.electronicsweekly.com/news/products/emech-enclosures/tiny-photo-relays-from-toshiba-are-2mm-long-2023-06/ Electronics Design & Components Tech News Thu, 15 Jun 2023 08:16:36 +0000 hourly 1 https://wordpress.org/?v=6.2.2 https://www.electronicsweekly.com/wp-content/themes/ew/images/logo.gif Electronics Weekly https://www.electronicsweekly.com/news/products/emech-enclosures/tiny-photo-relays-from-toshiba-are-2mm-long-2023-06/ 125 75 Electronics Design & Components Tech News By: Steve Bush https://www.electronicsweekly.com/news/products/emech-enclosures/tiny-photo-relays-from-toshiba-are-2mm-long-2023-06/#comment-1438781 Thu, 15 Jun 2023 08:16:36 +0000 https://www.electronicsweekly.com/?p=821787#comment-1438781 In reply to Steve Kurt.

Good morning Mr Kurt
They are indeed clever, and International Rectifier used to do just the isolated voltage transfer part so that external mosfets could be added.
That said, some of the integrated mosfet versions now already include low on-resistance or high voltage mosfets.

]]> By: Steve Kurt https://www.electronicsweekly.com/news/products/emech-enclosures/tiny-photo-relays-from-toshiba-are-2mm-long-2023-06/#comment-1438749 Thu, 15 Jun 2023 00:56:15 +0000 https://www.electronicsweekly.com/?p=821787#comment-1438749 Very interesting! I didn’t even know about opto-couplers with mosfets, or that they called photo relays.

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