Toshiba Electronic Devices & Storage Corporation Electronic Parts
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The Toshiba TLP293(V4-GR) is a low-input, high-isolation photocoupler consisting of an InGaAs infrared LED optically coupled to a phototransistor in a space-saving SO4 surface-mount package. The “V4” suffix designates the VDE-approved option (EN 60747-5-5, EN IEC 62368-1), while the “GR” code specifies the current transfer ratio (CTR) rank. With a guaranteed isolation voltage of 3750 Vrms and a wide operating temperature range of -55 to +125 degrees C, the TLP293 is well suited to high-density surface-mount designs in industrial and power applications.
The TLP293(V4-GR) is a specialized rank/option variant with limited authorized-distributor stock. As an independent distributor focused on hard-to-find and obsolete power-management ICs and optocouplers, Pacific Component Xchange helps engineers and buyers secure this part when traditional channels are dry. Every order is backed by our authenticity and traceability process, and we ship globally. Submit an RFQ today for current pricing, lead time, and available quantities on the TLP293(V4-GR) and related Toshiba photocoupler ranks.
The garbled source string resolves to the Toshiba TLP293(V4-GR), a TLP293 photocoupler with the V4 (VDE-approved) safety option and GR current-transfer-ratio rank, supplied on tape and reel. The base orderable type is TLP293.
V4 is Toshiba's VDE-approved option. Per the datasheet, when a VDE-approved type is needed, the Option (V4) is designated. It indicates qualification to EN 60747-5-5 and EN IEC 62368-1 in addition to UL 1577, cUL and CQC recognition.
The GR rank specifies a current transfer ratio of 100% (min) to 300% (max), measured at IF = 5 mA and VCE = 5 V.
The TLP293 provides a guaranteed isolation voltage of 3750 Vrms (min) and is supplied in a compact SO4 4-pin SOIC surface-mount package with 5.0 mm minimum creepage and clearance.
Yes. The TLP293 is an active Toshiba product. Because this specific V4/GR rank variant has limited authorized-distributor availability, Pacific Component Xchange offers it on an RFQ basis.
It is designed for switching power supplies, programmable logic controllers (PLCs), I/O interface boards, and other isolated industrial signal and feedback paths.
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