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SFH6343T The Vishay SFH6343T is a high-speed optocoupler with 1 Mb/s data rate and 4000Vrms isolation. It is available in a surface-mount SOIC-8 package.
Mfr Part #:

SFH6343T

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay SFH6343T is a high-speed optocoupler with 1 Mb/s data rate and 4000Vrms isolation. It is available in a surface-mount SOIC-8 package.
✓ Total Stock: 120,533 pcs
$ Price Range: $0.39

SFH6343T 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
120,533 pcs
On Request
120533 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.

SFH6343T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Max)
Current Transfer Ratio (Min)
Data Rate
Forward Current
Forward Voltage
Height
Input Type
Lead Spacing
Length
Mounting Type
Number of Channels
Operating Temperature
Output Type
Power Dissipation
Reverse Voltage
Supplier Device Package
Turn Off Time
Turn On
Voltage
Width
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SFH6343T Description

Short technical summary and product information.

The Vishay SFH6343T is a high-speed optocoupler designed for signal isolation applications. It offers a data rate of 1 Mb/s and an isolation voltage of 4000Vrms, ensuring reliable performance in demanding environments.

 

This optocoupler features a transistor output and operates with a typical forward current of 16 mA and a forward voltage of 1.6 V. The maximum collector current is 8 mA, with a power dissipation of 100 mW. The operating temperature range is from -55°C to 100°C.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount form factor, the SFH6343T is suitable for various PCB designs. Its dimensions are 5 mm in length, 4 mm in width, and 1.55 mm in height. The standard package quantity is 2000 units.

 

Key electrical characteristics include a minimum current transfer ratio of 19% @ 16mA and a maximum of 50% @ 16mA. The minimum operating temperature is 0°C and the maximum is +70°C.

SFH6343T Quick Information

Product Type: Optocoupler
Canonical Name: SFH6343T High Speed Optocoupler
Subcategory: High Speed Optocouplers

SFH6343T Compliance

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

SFH6343T Estimated Pricing

Qty Low High
1+ $0.39 $0.39

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

SFH6343T Features

  • High speed optocoupler with 1 Mb/s data rate.
  • Provides 4000Vrms of isolation voltage.
  • Surface mountable in an 8-SOIC package.
  • Operates from 0°C to 70°C.
  • Single channel transistor output.

SFH6343T Applications

  • Used for signal isolation.
  • Suitable for high-speed data transfer.
  • Ideal for power supply circuits.
  • Applicable in control systems.

SFH6343T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the data rate of the SFH6343T optocoupler?

The SFH6343T optocoupler has a data rate of 1 Mb/s.

What is the isolation voltage for the SFH6343T?

The isolation voltage for the SFH6343T is 4000Vrms.

What is the operating temperature range of the SFH6343T?

The SFH6343T operates between 0°C and +70°C.

What package type is the SFH6343T available in?

The SFH6343T is available in an 8-SOIC package, suitable for surface mounting.

What is the minimum current transfer ratio for the SFH6343T?

The minimum current transfer ratio for the SFH6343T is 19% at 16mA.

What is the maximum collector current of the SFH6343T?

The maximum collector current for the SFH6343T is 8 mA.

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