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SFH9500

Optical Sensor Through-Beam 0.205" (5.2mm) Phototransistor Module, Slotted

Inventory:4,141

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Overview of SFH9500

The SFH9500 is a high-speed optocoupler designed for use in high-speed digital logic interfaces, switching power supplies, and industrial applications. It consists of a GaAlAs LED optically coupled to an integrated high-gain, high-speed photodetector.

Pinout

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

  • VCC: Power supply connection for the internal IC components
  • GND: Ground connection for the internal IC components
  • VCCO: Output voltage for the integrated photodetector
  • VEE: Ground for the integrated photodetector
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SFH9500 for a visual representation.

Key Features

  • High-Speed Optocoupler: The SFH9500 offers high-speed signal transmission, making it ideal for high-speed digital interfaces and power control applications.
  • High Gain: Integrated high-gain photodetector ensures reliable detection of input signals.
  • Wide Operating Voltage Range: Operates on a wide voltage range, making it suitable for various industrial and digital applications.
  • High Noise Immunity: Provides excellent noise immunity for reliable performance in noisy environments.
  • Compact Package: Available in a compact and space-saving package for easy integration into electronic circuits.

Note: For detailed technical specifications, please refer to the SFH9500 datasheet.

Application

  • High-Speed Digital Interfaces: Suitable for isolating and interfacing high-speed digital signals in industrial and consumer electronics applications.
  • Switching Power Supplies: Used for feedback and control signal isolation in high-frequency and high-efficiency power supply designs.
  • Industrial Automation: Ideal for isolating control signals and sensor interfaces in industrial automation systems.

Functionality

The SFH9500 optocoupler provides a reliable and efficient means of transferring high-speed digital signals and power control signals across isolation barriers, ensuring signal integrity and system safety.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) and GND (Pin 2) to the power supply and ground, respectively.
  • Input/Output Connections: Connect the input and output signal lines to VCCO (Pin 3) and VEE (Pin 4) for signal transmission.

Frequently Asked Questions

Q: What is the maximum data rate supported by SFH9500?
A: The SFH9500 is designed for high-speed applications and supports data rates up to 10 MBd.

Q: Is the SFH9500 suitable for power control in high-frequency applications?
A: Yes, the SFH9500 is designed for high-speed power control applications, including high-frequency switching power supplies.

Equivalent

For similar functionalities, consider these alternatives to the SFH9500:

  • HCPL-2630: This optocoupler from Broadcom offers similar high-speed performance and wide voltage range for digital and power control applications.
  • PC900V: A high-speed optocoupler from Sharp with high-gain photodetector for high-speed signal transmission and noise immunity.

Specifications

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

Packaging Bulk Part Status Obsolete
Sensing Distance 0.205" (5.2mm) Sensing Method Through-Beam
Output Configuration Phototransistor Current - DC Forward (If) (Max) 60 mA
Current - Collector (Ic) (Max) 50 mA Voltage - Collector Emitter Breakdown (Max) 30 V
Response Time 13µs, 17µs Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case Module, Slotted
Type Unamplified

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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SFH9500

Optical Sensor Through-Beam 0.205" (5.2mm) Phototransistor Module, Slotted

Inventory:

4,141