<p>➀ Toshiba introduced the TLX9165T photoelectric relay with 1.8kV output MOSFETs, targeting 800V battery systems in electric vehicles; </p><p>➁ The device features back-to-back MOSFETs for bidirectional switching, ≤600Ω on-resistance (at 12mA/10mA), and an 8mm creepage-distance SO16 package compliant with automotive standards; </p><p>➂ It achieves 5kVrms isolation, meets AEC-Q101 and IEC 60664-1 certifications, and is designed for battery management and mechanical relay fault detection.</p>