Photocouplers GaAs Infrared LED & Photo Triac
• Triac Drivers
• Programmable Logic Controllers (PLCs)
• AC-Output Modules
• Solid-State Relays
The TLP266J consists of a zero crossing photo triac, optically coupled to a gallium arsenide infrared emitting
diode. The TLP266J is housed in the SO6 package and guarantees a creepage distance of 5.0 mm (min), a clearance
of 5.0 mm (min) and insulation thickness of 0.4 mm (min). Therefore, the TLP266J meets the reinforced insulation
class requirements of international safety standards.
(1) Peak off-state voltage: 600 V (min)
(2) Zero crossing functionary (ZC)
(3) Trigger LED current: 10 mA (max)
(4) On-state current: 70 mA (max)
(5) Isolation voltage: 3750 Vrms (min)
(6) Safety standards
UL-approved: UL1577 File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A, File No.E67349
VDE-approved: Option (V4) EN60747-5-5 (Note)
Maximum operating insulation voltage: 707 Vpeak
Highest permissible overvoltage: 6000 Vpeak
Note: When an EN60747-5-5 approved type is needed, please designate the Option (V4).
Table Trigger LED Current (Note) (Unless otherwise specified, Ta = 25 )
Trigger LED Current IFT Trigger LED Current IFT
10 VT = 3 V
7 VT = 3 V
Specify both the part number and a rank in this format when ordering.
Example: TLP266J (IFT7)
For safety standard certification, however, specify the part number alone.
Start of commercial production