SFH6156-2T The Vishay SFH6156-2T is an optocoupler featuring phototransistor output and 5300 VRMS isolation voltage. It offers a current transfer ratio between 40% and 80% at 10mA input current.
Mfr Part #:

SFH6156-2T

Available from 1 distributors
Mfr Name: Siemens
Siemens
The Vishay SFH6156-2T is an optocoupler featuring phototransistor output and 5300 VRMS isolation voltage. It offers a current transfer ratio between 40% and 80% at 10mA input current.
Total Stock: 121 pcs
$ Price Range: $0.99

SFH6156-2T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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121 pcs
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SFH6156-2T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SFH6156-2T Description

Short technical summary and product information.

The Vishay SFH6156-2T is an optocoupler designed for signal transmission between electrically separated circuits. It features a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector, housed in a plastic SMD package.

 

Key electrical characteristics include an isolation test voltage of 5300 VRMS. The current transfer ratio (CTR) for this specific model, when measured at an input current of 10 mA, ranges from 40% to 80%.

 

This optocoupler is suitable for applications such as switchmode power supplies, telecommunications, and battery-powered equipment. Its surface mountable design facilitates integration into various electronic assemblies.

 

Agency approvals include UL, cUL, BSI, CQC, and FIMKO, indicating compliance with relevant safety standards.

SFH6156-2T Quick Information

Product Type: Optocoupler
Canonical Name: Optocoupler, Phototransistor Output
Subcategory: Transistor Output Optocouplers

SFH6156-2T Compliance

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

SFH6156-2T Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SFH6156-2T Features

  • 5300 VRMS isolation test voltage.
  • Phototransistor output.
  • CTR 40% to 80% at 10 mA.
  • Surface mount SMD-4 package.
  • High reliability design.

SFH6156-2T Applications

  • Used in high-voltage electrical isolation circuits
  • Suitable for power supply and motor control
  • Ideal for communication interface isolation
  • Supports automated PCB assembly

SFH6156-2T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the SFH6156-2T?

The isolation test voltage is 5300 VRMS.

What is the current transfer ratio (CTR) of the SFH6156-2T?

The CTR is between 40% and 80% at an input current of 10 mA.

What type of package does the SFH6156-2T use?

It uses an SMD-4 package for surface mounting.

What is the RoHS status of the SFH6156-2T?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SFH6156-2T?

The MSL is 1 Unlimited.

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