Optocoupler CMTI & Insulation Check | Design Engineering World

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DEW Electronics Tools

Optocoupler CMTI & Insulation Check

Part (example datasheet values)

CMTI minimum (kV/µs)

VIORM (V peak)

Isolation withstand, 1 min (V RMS)

Creepage (mm)

Clearance (mm)

Your application

Switching voltage step (V)

Edge time (ns)

CMTI margin factor (×)

Working voltage across the barrier

Working voltage (V)

From your safety standard (leave blank to skip)

Required creepage (mm)

Required clearance (mm)

Required test voltage, 1 min (V RMS)

Readout

COMMON-MODE SLEW RATE

—kV/µs

PEAK WORKING VOLTAGE

—V

PART AGAINST APPLICATION

—

This tool compares numbers; it does not reproduce any standard's tables. Take the required creepage, clearance and test voltage from the standard that applies to your product, and confirm the part's certified ratings in its current datasheet.