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SFH6720T

SFH6720T is an optocoupler with a logic-level output and direct current input, designed for use in various electronic circuits

Inventory:9,227

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Overview of SFH6720T

The SFH6720T is a high-speed optocoupler designed for use in industrial and automotive applications. This optocoupler features a fast switching speed and high common-mode transient immunity, making it ideal for applications requiring reliable isolation and signal transmission.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Anode: Anode terminal for the LED
  • Cathode: Cathode terminal for the LED
  • Collector: Collector terminal for the phototransistor
  • Emitter: Emitter terminal for the phototransistor


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SFH6720T optocoupler for a visual representation.

Key Features

  • High-Speed Optocoupler: The SFH6720T offers fast switching speeds, suitable for high-frequency applications.
  • High Common-Mode Transient Immunity: Provides protection against common-mode noise and voltage transients for reliable signal transmission.
  • Compact Size: Available in a small form factor package, saving board space in compact designs.
  • Wide Operating Temperature Range: Operates effectively across a wide temperature range, making it suitable for harsh operating conditions.
  • Low Coupled Capacitance: Ensures minimal capacitive effects for accurate signal transmission.

Note: For detailed technical specifications, please refer to the SFH6720T datasheet.

Application

  • Industrial Automation: Ideal for isolating signals and control circuits in industrial automation systems.
  • Automotive Electronics: Suitable for automotive applications requiring signal isolation and noise immunity.
  • Switching Power Supplies: Used in switching power supply circuits to enhance safety and reliability.

Functionality

The SFH6720T optocoupler provides electrical isolation between input and output signals, ensuring reliable signal transmission in noisy environments and applications requiring high-speed performance.

Usage Guide

  • LED Connection: Connect the anode and cathode terminals to the appropriate power source for the LED.
  • Phototransistor Connection: Connect the collector and emitter terminals to the input/output circuit for signal transmission.
  • Isolation: Utilize the optocoupler to provide galvanic isolation between sensitive circuit components.

Frequently Asked Questions

Q: Is the SFH6720T suitable for high-noise environments?
A: Yes, the SFH6720T features high common-mode transient immunity, making it suitable for applications in noisy environments.

Equivalent

For similar functionalities, consider these alternatives to the SFH6720T:

  • 6N137 Optocoupler: A high-speed optocoupler with similar features and performance characteristics.
  • PC817 Optocoupler: This optocoupler offers reliable isolation and signal transmission in industrial and automotive applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Obsolete
HTS 8541.40.80.00 Automotive No
PPAP No Logic Gate Type AND Schmitt
Number of Channels per Chip 1 Maximum Data Rate 5MBd
Polarity Non-Inverting Direction Type Uni-Directional
Minimum Isolation Voltage (Vrms) 4000 Typical Rise Time (us) 0.04
Typical Fall Time (us) 0.01 Maximum Propagation Delay Time (ns) 300
Standard UL Input Type DC
Maximum Forward Current (mA) 10 Maximum Continuous Output Current (mA) 25
Typical Forward Voltage (V) 1.6 Maximum Forward Voltage (V) 1.75
Maximum Reverse Voltage (V) 3 Maximum Power Dissipation (mW) 100
Minimum Operating Temperature (°C) -40 Maximum Operating Temperature (°C) 85
Packaging Tape and Reel Mounting Surface Mount
Package Height 1.55(Max) Package Width 4(Max)
Package Length 5(Max) PCB changed 8
Standard Package Name SO Supplier Package SOIC N
Pin Count 8 Lead Shape Gull-wing

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Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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SFH6720T

SFH6720T is an optocoupler with a logic-level output and direct current input, designed for use in various electronic circuits

Inventory:

9,227