Toshiba Electronic Devices & Storage Corporation Electronic Parts
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The Toshiba TLP293(V4-GH,E is a low-input-current, high-isolation transistor-output photocoupler. It pairs an InGaAs infrared emitting diode with a silicon phototransistor inside a small, thin SO4 surface-mount package. This ordering variant denotes the VDE-qualified Option (V4) device, the GH (GRH) current-transfer-ratio rank, supplied in the RoHS-compatible/Pb-free version (E suffix).
With a guaranteed isolation voltage of 3750 Vrms (min) and a wide -55 to +125°C operating temperature range, the TLP293 is well suited to high-density surface-mount designs that demand robust primary-to-secondary isolation and reliable signal transfer.
The TLP293(V4-GH,E is offered as a Request-For-Quote item with limited authorized-distributor stock. Pacific Component Xchange specializes in sourcing hard-to-find and allocation-constrained optocouplers and power-management ICs like this Toshiba photocoupler. We focus on authenticity and traceability, supporting EOL, NRND, and short-supply requirements with global shipping to production and prototype customers alike.
Need this part? Submit an RFQ with your quantity and target date and our sourcing team will respond with availability, lead time, and pricing for the TLP293(V4-GH,E.
The cleaned Toshiba part number is the TLP293 with the V4-GH,E ordering options. The source string had garbled/unbalanced trailing packaging characters. (V4) indicates the VDE-qualified option per EN 60747-5-5, GH is the GRH current-transfer-ratio rank short code, and E denotes the RoHS-compatible/Pb-free version. Confirm the exact full ordering code (including tape-and-reel packaging suffix) with our sourcing team.
The single-channel TLP293 is housed in a small, thin SO4 (4-pin) surface-mount package, per the Toshiba datasheet. Note that the 4-channel TLP293-4 is a different device in an SO16 package.
The TLP293 is guaranteed for an isolation voltage of 3750 Vrms (minimum, AC 60 s), making it suitable for high-density surface-mount designs requiring robust primary-to-secondary isolation.
The standard (Blank) rank has a minimum current transfer ratio of 50% measured at IF = 0.5 mA and VCE = 5 V. Higher CTR ranks are available: the GRH (GH) rank is rated 150% to 300%, and the GB rank is rated 100% (min) at IF = 0.5 mA, VCE = 5 V.
Yes. According to Toshiba's datasheet, the TLP293 is in active commercial production (start of commercial production 2013-09). This specific V4-GH,E variant is offered by Pacific Component Xchange as a Request-For-Quote item due to limited authorized-distributor availability.
Toshiba lists switching power supplies, programmable logic controllers (PLCs), and I/O interface boards. Its wide -55 to +125 degC temperature range also suits industrial automation and instrumentation.
Submit a Request-For-Quote with your required quantity and target delivery date. Pacific Component Xchange will respond with availability, lead time, and pricing, sourcing authentic, trusted and guaranteed parts with global shipping.
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