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SFH6711 High Speed Optocouplers by Vishay Intertechnology, Inc (Obsolete Lifecycle)

SFH6711 Image
SFH6711 Image
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Device for High Speed Data Isolation and Transfer

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SFH6711 Information

Description

The SFH6711 is a high-performance optoisolator from Vishay Intertechnologies. It features a logic output with GaAlAs infrared LED, designed for fast communication applications (up to 5MBd). Key benefits of the SFH6711 include high coupling efficiency, low power consumption, and suitability for encoder-based position sensing in industrial automation and robotics. In summary, the SFH6711 is a vital component in high-speed optical communications and advanced positioning systems.

Features

The SFH6711 is a high-performance optical transmitter featuring key attributes:


  • High-Speed Performance
  • : With a 5MBd push-pull or totem pole output, it supports rapid communication.

  • GaAIAs Infrared LED
  • : A high-efficiency infrared LED ensures optimal signal transmission.

  • Hermetically-Sealed TO-46 Package
  • : The package provides protection from environmental factors and enhances durability.

  • Low Power Consumption
  • : The transmitter's design minimizes power usage, making it suitable for energy-conscious applications.

These features make the SFH6711 ideal for high-speed optical communication in industrial automation, robotics, and automotive systems.

Package

The SFH6711 has a DIP8 (Dual Inline Package) package type.

Pinout

The SFH6711 is an 8-pin (DIP8) optoisolator. Its pin functions are as follows:
VCC: Supply voltage, typically +5V or +3.3V.
GND: Ground connection.
LED OUT: Output terminal for the infrared LED. Connect to a suitable load resistor.
PD IN: Input photodiode terminal for receiving optical signals. Connect to an optocoupler input.
PD OUT: Output photodiode terminal, not typically used in a push-pull configuration.
CMTI: Common mode transient immunity pin. It helps protect the device from common-mode noise. Ensure proper power supply and grounding connections when using the SFH6711.

Manufacturer

The manufacturer of the SFH6711 is Vishay Intertechnologies, a global semiconductor and electronic components supplier. The company is part of the larger technology industry, offering a wide range of products to support various sectors.

Applications

The SFH6711 is a photodiode designed for optical encoders in industrial automation, robotics, motion control systems, and automotive applications. It provides precise position sensing and speed measurement.

Equivalent

The equivalent product of SFH6711 is likely Vishay's other high-speed optoisolators in a similar package, such as the SFH623 or SFH62
Always consult the manufacturer's catalog for up-to-date equivalents.

Market Dynamics

Price Trend

Pricing Insight: As of 2019, the market price is evaluated at 1 USD.

Historical Price Trend Data
Date Average price (USD)
2019 1

Quotation Frequency

Sourcing Activity: Recent market data in 2019 shows 2 quotation requests from active buyers.

Quotation and RFQ Frequency Data
Date Quotation requests (times)
2019 2

SFH6711 Technical Details

Device Attribute Attribute Value Device Attribute Attribute Value
Package/Case 8-DIP Number of Channels 1
Inputs - Side 1/Side 2 1/0 Voltage - Isolation 5300Vrms
Common Mode Transient Immunity (Min) 2.5kV/µs Input Type DC
Output Type Push-Pull, Totem Pole Current - Output / Channel 25 mA
Data Rate 5MBd Propagation Delay tpLH / tpHL (Max) 300ns, 300ns
Rise / Fall Time (Typ) 40ns, 10ns Voltage - Forward (Vf) (Typ) 1.6V
Current - DC Forward (If) (Max) 10mA Voltage - Supply 4.5V ~ 15V
Operating Temperature -40°C ~ 85°C Mounting Type Through Hole
Base Product Number SFH6711

SFH6711 FAQs

1.Q: What is the typical operating circuit for SFH6711 applications?

A: A typical circuit includes current-limiting resistor (calculated for ≤10mA forward current), input filtering, and proper PCB layout for noise immunity in sensor applications.

2.Q: Does the SFH6711 meet any industry certification standards?

A: Yes, the SFH6711 complies with UL standards and has ECCN EAR99 classification, though it's not PPAP certified or automotive-grade.

3.Q: What are the electrical characteristics of the SFH6711?

A: Key specs: 1.6V typical forward voltage, 300ns max propagation delay, totem-pole output, and non-inverting unidirectional operation.

4.Q: What package does the SFH6711 come in?

A: The SFH6711 is packaged in an 8-pin DIP (7.62mm width) through-hole package with dimensions 9.91×6.81×3.81mm (Max).

5.Q: What are the absolute maximum ratings for the SFH6711?

A: Maximum ratings: Forward current (10mA), reverse voltage (3V), continuous output current (25mA), power dissipation (100mW), and operating temperature (-40°C to 85°C).

6.Q: What is the pinout configuration of the SFH6711?

A: The SFH6711 comes in an 8-pin DIP package with standard pinout: Pin 1 (Anode), Pin 2 (Cathode), Pin 3 (NC), Pin 4 (Output), Pin 5 (GND), Pin 6 (Input), Pin 7 (NC), Pin 8 (Vcc).

7.Q: What applications is the SFH6711 designed for?

A: The SFH6711 is designed for proximity sensors, optical encoders, and industrial automation systems requiring high-speed infrared communication.

8.Q: What are the key features of the SFH6711 infrared emitter?

A: The SFH6711 features high-speed operation (5MBd), 5300Vrms isolation, low rise/fall times (0.04/0.01μs), and operates from -40°C to 85°C with 1.6V typical forward voltage.

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Excellent Rated 5 out of 5 stars

See all reviews on Trustpilot Star Trustpilot

  • S
    S**h

    11/26/2025

    Every component looks genuine and passed my tests. It's nice to have a source I can trust not to send fakes.

  • M
    M**n

    03/21/2025

    The updates on the FPGA lead time were accurate. Info on carrier selection was a bit slow at times.

  • M
    M**l

    12/12/2025

    Needed to stock up on common capacitors and resistors. Their prices are fair and they had all the standard values I use ready to ship.

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