TLP2355(TPL,E

TLP2355(TPL,E is the full Toshiba ordering string for the TLP2355 high-speed optocoupler in the SO6 package, verified against the maker’s product page, whose orderable-part-number table prints this exact string with a minimum order quantity of 3,000 and RoHS compliance stated — Toshiba tape-and-reel suffixes are written without a closing parenthesis, so the string ends at the E. Verified figures: a recommended supply range of 3 V to 20 V, isolation voltage of 3750 Vrms, common-mode transient immunity of ±20 kV/µs, supply current of 3 mA maximum, threshold input current of 1.6 mA maximum, propagation delay of 120 ns typical and 250 ns maximum (output high) and 100 ns typical and 250 ns maximum (output low), pulse-width distortion of 70 ns maximum, a data rate of 5 Mbps, a totem-pole output, and an operating range of −40 °C to +125 °C. The selection point is a logic-output isolation channel for PLC inputs, factory-automation interfaces and microcontroller inputs that need a push-pull output rather than an open-collector stage. Selection advice: hold the full ordering string in the RFQ — the TPL tape element and the ,E element are part of the orderable code, and open-collector siblings in the same SO6 family are separate codes. Parameters verified against the Toshiba TLP2355 product page and datasheet (revision 5.0).