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Toshiba Semiconductor TLP266J(E — Optoisolators

TLP266J(E Photocoupler, Triac Output, 3750Vrms, Zero-Cross

MPNTLP266J(E
End of Life

Toshiba TLP series photocoupler, TLP266J(E, single-channel triac output, 3750Vrms isolation, 600 V off-state, zero-crossing circuit, 30 µs turn-on, surface-mount 6-SOP package, -40°C to 100°C.

$0.88Ref. price · indicative, final on quote
Packaging6-SOIC (0.173", 4.40mm Width), 4 Leads
RoHSRoHS Compliant
SeriesTLP
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TLP266J(E specifications
ParameterValue
SeriesTLP
Output typeTriac
MountingSurface Mount
Voltage - isolation3750Vrms
Voltage - off state600 V
Voltage - forward (Vf)1.27V
Current - hold600µA (Typ)
Current - DC forward (If)30 mA
Current - LED trigger (Ift)10mA
Current - on state (It (RMS))70 mA
Operating temperature-40°C ~ 100°C
PackageTube
Turn on time30µs
Case6-SOIC (0.173\", 4.40mm Width), 4 Leads
Channels1
Static dV (dt)200V/µs
Zero crossing circuitYes

Product details

The TLP266J(E uses a triac output for direct AC load switching. It provides 3750Vrms isolation, 600 V off-state voltage, zero-crossing turn-on, and 30 µs turn-on time.

Housed in a 6-SOP surface-mount package, it fits standard pick-and-place and reflow assembly.

Frequently asked questions

What is the output type of TLP266J(E?

The output is a triac, designed for direct switching of AC loads. It includes a zero-crossing circuit to reduce turn-on surge and EMI.