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Triac, SCR Output Optoisolators

VO4258H-X017T

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VO4258H-X017T

OPTOISOLATOR 5.3KV TRIAC 6SMD

Manufacturer: Vishay Semiconductor Opto Division

Categories: Triac, SCR Output Optoisolators

Quality Control: Learn More

Vishay Semiconductor Opto Division VO4258H-X017T is a single-channel optocoupler featuring a Triac output. This device provides 5300Vrms of isolation and is designed for surface mounting in a 6-SMD, Gull Wing package, supplied on tape and reel. It requires a maximum LED trigger current (Ift) of 2mA and a forward current (If) of 60mA. The output can handle up to 300mA RMS (It (RMS)) and offers an 800V off-state voltage. Key specifications include a static dV/dt of 5kV/µs. The VO4258H-X017T holds approvals from BSI, cUR, FIMKO, UR, and VDE, indicating suitability for applications requiring robust safety and regulatory compliance, including industrial controls, power supplies, and solid-state switching. It operates within a temperature range of -55°C to 100°C.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case6-SMD, Gull Wing
Output TypeTriac
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 100°C
Voltage - Forward (Vf) (Typ)1.2V
Voltage - Isolation5300Vrms
Approval AgencyBSI, cUR, FIMKO, UR, VDE
Current - Hold (Ih)-
Turn On Time-
Supplier Device Package6-SMD
Zero Crossing CircuitNo
Static dV/dt (Min)5kV/µs
Current - LED Trigger (Ift) (Max)2mA
Number of Channels1
Current - On State (It (RMS)) (Max)300 mA
Voltage - Off State800 V
Current - DC Forward (If) (Max)60 mA

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