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Vishay VO617A-7X017T — Optoisolators

VO617A-7X017T Optocoupler, 5300Vrms, 80-160% CTR, 4-SMD

MPNVO617A-7X017T
End of Life

Vishay VO617A-7X017T single-channel transistor-output optocoupler, 5300Vrms isolation, 80-160% CTR at 5mA, 4-SMD Gull Wing package, surface mount, -55°C to 110°C, ROHS3 compliant, active.

$0.43Ref. price · indicative, final on quote
Vishay VO617A-7X017T datasheet (PDF)
Packaging4-SMD, Gull Wing
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

VO617A-7X017T specifications
ParameterValue
Input typeDC
Output typeTransistor
MountingSurface Mount
Voltage - isolation5300Vrms
Voltage - output80V
Voltage - forward (Vf)1.35V
Current - output (Channel)50mA
Current transfer ratio160% @ 5mA
Current - DC forward (If)60 mA
Operating temperature-55°C ~ 110°C
PackageTape & Reel (TR); Cut Tape (CT)
Case4-SMD, Gull Wing
Channels1
Vce saturation400mV
Rise (Fall time)2µs, 2µs
Turn on (Turn off time)3µs, 2.3µs

Product details

Single-channel transistor optocoupler with 5.3 kV isolation

The VO617A-7X017T from Vishay is a single-channel, DC-input, transistor-output optocoupler in a 4-SMD Gull Wing package. The device operates over -55°C to 110°C, covering industrial and extended-temperature environments.

The current transfer ratio (CTR) is specified at 80% minimum to 160% maximum, both measured at 5 mA forward current. Typical turn-on time is 3 µs, turn-off 2.3 µs, with rise and fall times of 2 µs each — fast enough for 115.2 kbps serial isolation or PWM signals up to a few tens of kHz.

Frequently asked questions

Can VO617A-7X017T be used as a replacement for PC817?

VO617A-7X017T and PC817 are both single-channel transistor-output optocouplers with similar pinouts and CTR ranges, but the VO617A-7X017T offers a higher isolation rating of 5300Vrms versus PC817's typical 5000Vrms. Pin configuration should be verified against the specific PC817 variant before substitution.