Toshiba Electronic Devices & Storage Corporation Electronic Parts
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The Toshiba TLP155E(V4-TPL,E) is a high-speed gate-drive photocoupler that combines an infrared emitting diode (IRED) with an integrated high-gain, high-speed photo-IC detector. Designed for the direct gate driving of IGBTs and power MOSFETs, it delivers a buffer-logic totem-pole (push-pull) output with a peak output current of +/-0.6 A (max). The photodetector incorporates an internal Faraday shield that provides a guaranteed common-mode transient immunity of +/-15 kV/us (min), making it well suited to noisy power-switching environments. The “V4” designation identifies the VDE-approved option (EN 60747-5-5 / EN 62368-1), supplied here in tape-and-reel (“TPL”/”TPR”) form.
The TLP155E(V4-TPL,E) is an isolation-grade gate-drive photocoupler that can be difficult to find through authorized channels in the quantities and lead times production demands. As an independent distributor specializing in hard-to-find power-management ICs and optocouplers, Pacific Component Xchange helps engineers and buyers secure this Toshiba part when authorized stock is limited or allocated. We support sourcing of obsolete, end-of-life, and shortage-constrained components with a focus on authenticity and traceability, backed by global shipping. Pricing on this item is provided by quotation. Submit an RFQ to Pacific Component Xchange today for current availability, lead time, and pricing on the TLP155E(V4-TPL,E).
The listing resolves to the Toshiba TLP155E in its VDE-approved, tape-and-reel orderable form, written as TLP155E(V4-TPL,E) (or the equivalent V4-TPR,E reel code). The base device is the TLP155E; the V4 suffix denotes the VDE-approved option (EN 60747-5-5), and TPL/TPR denotes tape-and-reel packaging.
It is a high-speed photocoupler with a buffer-logic photo-IC totem-pole output intended for directly driving the gates of IGBTs and power MOSFETs, providing galvanic isolation between the control and power stages.
The TLP155E provides a minimum isolation voltage of 3750 Vrms (AC, 60 s) and a guaranteed minimum common-mode transient immunity of +/-15 kV/us thanks to an internal Faraday shield on the detector.
It is supplied in an SO6 surface-mount package (6-pin outline with 5 active pins) measuring approximately 3.7 x 7.0 x 2.1 mm.
Yes. Toshiba lists the TLP155E as an active product (start of commercial production 2010-08). However, authorized-distributor availability can be constrained, which is why it is offered on a request-for-quote basis.
Submit an RFQ to Pacific Component Xchange. As an independent distributor of hard-to-find power and optocoupler parts, we provide current availability, lead time, and quoted pricing with a focus on authenticity and global shipping.
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