Toshiba Electronic Devices & Storage Corporation Electronic Parts
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The Toshiba TLP3052(D4LF2S,C,F) is a phototriac output optocoupler (optoisolator) consisting of a photo-triac optically coupled to a gallium arsenide infrared emitting diode, housed in a six-lead plastic DIP package. It is a non-zero-cross (random-phase) device designed to drive higher-power triacs and to serve as an isolated AC switching element in solid-state relay and equipment-control applications. The “(D4LF2S,C,F)” suffix designates the specific lead-form, packing, and shipping configuration of the base TLP3052 device.
The TLP3052 has been discontinued by Toshiba and is no longer in active production, making it difficult to find through authorized distribution channels. Pacific Component Xchange specializes in sourcing hard-to-find, obsolete, and end-of-life optocouplers and isolation components like the TLP3052(D4LF2S,C,F). We support legacy designs and last-time-buy requirements with authenticity-verified parts, rigorous incoming inspection, and global shipping. Because this is a Request-For-Quote item, contact our team for current availability and pricing. Submit an RFQ today and our sourcing specialists will respond with verified stock options and lead times to keep your production running.
It is a single-channel phototriac output optocoupler in which a photo-triac is optically coupled to a gallium arsenide infrared LED, packaged in a 6-lead plastic DIP. It is used to drive triacs and as an isolated AC switching element in solid-state relays.
The suffix designates the specific lead-form, packing, and shipping configuration of the base TLP3052 device. The underlying electrical specifications are the same as the standard TLP3052.
It is rated for 600 V (min.) peak off-state voltage, 5000 Vrms (min.) isolation voltage, a 10 mA (max.) trigger LED current, and 100 mA (max.) on-state RMS current, with an operating temperature range of -40 C to +100 C.
No. The TLP3052 has been discontinued by Toshiba and is listed as obsolete by major distributors such as Digi-Key and Mouser, with little to no authorized-distributor availability. Pacific Component Xchange can source it on an RFQ basis.
No. According to Toshiba's specifications, the TLP3052 is a non-zero-cross (random-phase) phototriac coupler.
This is a Request-For-Quote item. Submit an RFQ to Pacific Component Xchange and our sourcing team will respond with verified availability, lead time, and pricing.
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