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SFH1690CT The Vishay Semiconductors SFH1690CT is an optocoupler featuring a phototransistor output in a mini-flat SOP-4 package. It offers high isolation voltage and a wide operating temperature range.
Mfr Part #:

SFH1690CT

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Semiconductors SFH1690CT is an optocoupler featuring a phototransistor output in a mini-flat SOP-4 package. It offers high isolation voltage and a wide operating temperature range.
✓ Total Stock: 301,000 pcs
$ Price Range: $0.33

SFH1690CT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
301,000 pcs
On Request
301000 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.

SFH1690CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Lead Style
Mounting Type
Operating Temperature
Reverse Voltage
SVHC Present
Storage Temperature
Tape & Reel
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SFH1690CT Description

Short technical summary and product information.

The Vishay Semiconductors SFH1690CT is an optocoupler designed for signal transmission between electrically separated circuits. It incorporates a GaAs infrared emitting diode optically coupled to a silicon planar phototransistor detector.

 

This device features a high current transfer ratio, low coupling capacitance, and a high isolation test voltage of 3750 V RMS for 1 second. The operating temperature range is from -55°C to +110°C, making it suitable for demanding environments. The phototransistor output provides low saturation voltage and fast switching times.

 

Packaged in a 4-pin SOP-4 mini-flat package, the SFH1690CT is surface-mountable and designed for applications requiring reliable signal isolation. It is available on tape and reel, with 2000 parts per reel. Key applications include PLCs and telecommunication systems.

 

Approvals include UL1577, cUL, and BSI tested to IEC standards. The device operates with a maximum DC forward current of 50 mA and a collector emitter voltage of up to 70 V.

SFH1690CT Quick Information

Product Type: Optocoupler
Series: SFH1690
Canonical Name: SFH1690CT Optocoupler
Subcategory: Phototransistor Output

SFH1690CT Compliance

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

SFH1690CT Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SFH1690CT Features

  • High isolation voltage of 3750 V RMS.
  • Wide operating temperature from -55°C to +110°C.
  • SOP-4 mini-flat surface mount package.
  • Fast switching times and low saturation voltage.
  • GaAs infrared emitter and silicon phototransistor.

SFH1690CT Applications

  • Used in industrial isolation circuits.
  • Ideal for power supply feedback loops.
  • Suitable for microcontroller signal isolation.
  • Common in data communication interfaces.

SFH1690CT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the SFH1690CT?

The isolation test voltage is 3750 V RMS for 1 second.

What is the operating temperature range of the SFH1690CT?

The operating temperature range is -55 °C to +110 °C.

What package type is the SFH1690CT available in?

The SFH1690CT is available in a SOP-4, Mini-Flat package.

What is the RoHS status of the SFH1690CT?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SFH1690CT?

The Moisture Sensitivity Level is 1 Unlimited.

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