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VOS628A-3T The Vishay VOS628A-3T is a transistor output optocoupler with a current transfer ratio of 100-200% and an isolation voltage of 3750 Vrms. It comes in an SSOP-4 package.
Mfr Part #:

VOS628A-3T

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay VOS628A-3T is a transistor output optocoupler with a current transfer ratio of 100-200% and an isolation voltage of 3750 Vrms. It comes in an SSOP-4 package.
✓ Total Stock: 4,020 pcs
$ Price Range: $2.23

VOS628A-3T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,020 pcs
On Request
4020 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

VOS628A-3T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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VOS628A-3T Description

Short technical summary and product information.

The Vishay VOS628A-3T is a transistor output optocoupler designed for reliable signal isolation in electronic circuits. It features a current transfer ratio (CTR) ranging from 100% to 200% when driven by 1mA of input current, providing efficient signal coupling.

 

This optocoupler offers a high isolation voltage of 3750 Vrms, ensuring safety and protection between input and output stages. The maximum collector emitter voltage is rated at 80V, and the maximum collector emitter saturation voltage is a low 0.4V. It operates with a nominal forward current of 60mA and a maximum forward diode voltage of 1.5V.

 

The VOS628A-3T is housed in an SSOP-4 package, suitable for surface mounting applications. It is supplied on a reel for automated assembly processes. The output device is an NPN phototransistor, making it compatible with a wide range of digital and analog circuits.

 

With a maximum power dissipation of 150mW and a single channel per chip, this optocoupler is a versatile component for various industrial and consumer electronics designs requiring robust isolation.

VOS628A-3T Quick Information

Product Type: Transistor Output Optocoupler
Canonical Name: Vishay VOS628A-3T Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

VOS628A-3T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VOS628A-3T Estimated Pricing

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1+ $2.23 $2.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

VOS628A-3T Features

  • 100-200% current transfer ratio.
  • 3750 Vrms isolation voltage.
  • SSOP-4 package for surface mounting.
  • NPN phototransistor output device.
  • 150mW maximum power dissipation.

VOS628A-3T Applications

  • Provides reliable signal isolation.
  • Suitable for surface mount assembly.
  • Used in various electronic circuits.
  • Ensures input-output stage protection.

VOS628A-3T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current transfer ratio of the VOS628A-3T?

The current transfer ratio is between 100% and 200% at 1mA forward current.

What is the isolation voltage for the VOS628A-3T optocoupler?

The isolation voltage is 3750 Vrms.

What is the maximum collector emitter voltage?

The maximum collector emitter voltage is 80V.

What package type is the VOS628A-3T available in?

The VOS628A-3T is available in an SSOP-4 package.

How is the VOS628A-3T packaged?

The VOS628A-3T is supplied on a reel.

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