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SFH620A-1 The Vishay Semiconductors SFH620A-1 is an optocoupler with a phototransistor output, designed for signal transmission between electrically separated circuits. It features a high isolation test voltage and a collector emitter voltage of 70V.
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SFH620A-1

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Semiconductors SFH620A-1 is an optocoupler with a phototransistor output, designed for signal transmission between electrically separated circuits. It features a high isolation test voltage and a collector emitter voltage of 70V.
✓ Total Stock: 2,356 pcs

SFH620A-1 Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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2,356 pcs
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2356 pcs On Request 1 On Request On Request 24+ On Request On Request
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SFH620A-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SFH620A-1 Description

Short technical summary and product information.

The SFH620A-1 from Vishay Semiconductors is an optocoupler featuring a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector. This device is housed in a DIP-4 package and is designed for reliable signal transmission between circuits that require electrical isolation.

 

Key electrical characteristics include an isolation test voltage of 5300 VRMS and a high collector emitter voltage (VCEO) of 70V. The current transfer ratio (CTR) for the SFH620A-1 is specified between 40% and 125% at a forward current of 10 mA. The optocoupler also offers features such as good CTR linearity, low saturation voltage, fast switching times, and temperature stability.

 

Designed for end-stackable applications with 2.54 mm lead spacing, the SFH620A-1 is suitable for various signal isolation tasks. It complies with RoHS Directive 2002/95/EC and WEEE 2002/96/EC. Agency approvals include UL1577, CSA, and BSI.

 

This optocoupler is ideal for applications requiring robust isolation and signal integrity. Its DIP-4 package facilitates through-hole mounting on printed circuit boards.

SFH620A-1 Quick Information

Product Type: Optocoupler
Series: SFH620A
Canonical Name: SFH620A-1 Phototransistor Output Optocoupler
Subcategory: Transistor Output

SFH620A-1 Compliance

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

SFH620A-1 Features

  • High isolation test voltage of 5300 VRMS.
  • Collector emitter voltage of 70V.
  • Current transfer ratio from 40% to 125%.
  • DIP-4 package for through-hole mounting.
  • Designed for signal transmission between circuits.

SFH620A-1 Applications

  • Signal isolation in industrial controls.
  • Feedback loop in power supplies.
  • Interface between high and low voltage circuits.
  • Logic level shifting applications.
  • Isolated data transmission.

SFH620A-1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the SFH620A-1 optocoupler?

The isolation test voltage is 5300 VRMS.

What is the maximum collector emitter voltage (VCEO) for the SFH620A-1?

The maximum collector emitter voltage is 70 V.

What is the current transfer ratio (CTR) of the SFH620A-1 at 10 mA?

The current transfer ratio is between 40% and 125%.

What type of package is the SFH620A-1 supplied in?

The SFH620A-1 is supplied in a DIP-4 package.

What is the RoHS status of the SFH620A-1?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SFH620A-1?

The Moisture Sensitivity Level is 1 Unlimited.

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