• packageimg
packageimg

SFH617A-3

transistor output optocoupler with 1 element and 5300V isolation in DIP-4 package

Quantity Unit Price(USD) Ext. Price
1 $0.352 $0.35
500 $0.193 $96.50
1000 $0.184 $184.00
10 $0.285 $2.85
30 $0.256 $7.68
100 $0.210 $21.00

Inventory:6,810

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for SFH617A-3 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of SFH617A-3

The SFH617A-3 is a optocoupler IC designed for use in various optoelectronic applications. This IC consists of an infrared emitting diode and a phototransistor, providing electrical isolation between input and output circuits.

Pinout

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

  • Anode: Anode of the Infrared Emitting Diode
  • Cathode: Cathode of the Infrared Emitting Diode
  • Collector: Collector of the Phototransistor
  • Emitter: Emitter of the Phototransistor
  • NC: No Connection


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SFH617A-3 IC for a visual representation.

Key Features

  • Optical Coupling: Provides electrical isolation between input and output circuits using the infrared diode and phototransistor.
  • High CTR: Features a high Current Transfer Ratio (CTR) for efficient signal transfer.
  • Wide Operating Temperature Range: Operates over a wide temperature range, making it suitable for various environments.
  • Compact Size: Comes in a small and compact package, ideal for space-constrained applications.
  • Low Power Consumption: Consumes minimal power, suitable for energy-efficient designs.

Note: For detailed technical specifications, please refer to the SFH617A-3 datasheet.

Application

  • Isolation Amplifiers: Ideal for creating isolation amplifiers in electronic circuits.
  • Signal Transmission: Used for signal transmission across isolated circuits.
  • Noise Immunity: Provides noise immunity in high-noise environments.

Functionality

The SFH617A-3 optocoupler IC utilizes infrared technology to provide electrical isolation between input and output circuits, ensuring reliable signal transmission in various applications.

Usage Guide

  • Connection: Connect the anode and cathode of the infrared diode to the input circuit, and the collector and emitter of the phototransistor to the output circuit.
  • Operating Conditions: Ensure proper voltage and current levels to achieve optimal performance.

Frequently Asked Questions

Q: Can the SFH617A-3 be used in high-voltage applications?
A: Yes, the SFH617A-3 is suitable for high-voltage applications within its specified ratings.

Equivalent

For similar functionalities, consider these alternatives to the SFH617A-3:

  • PC817: An optocoupler IC with similar optoelectronic isolation capabilities.
  • 4N25: This is another optocoupler component suitable for electrical isolation in circuits.

Specifications

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

Product Category Transistor Output Optocouplers RoHS Details
Mounting Style Through Hole Package / Case DIP-4
Number of Channels 1 Channel Isolation Voltage 5300 Vrms
Output Type NPN Phototransistor Current Transfer Ratio - Min 100 %
Current Transfer Ratio - Max 200 % If - Forward Current 60 mA
Vf - Forward Voltage 1.65 V Maximum Collector Emitter Voltage 70 V
Maximum Collector Current 50 mA Maximum Collector Emitter Saturation Voltage 250 mV
Rise Time 3 us Fall Time 14 us
Vr - Reverse Voltage 6 V Pd - Power Dissipation 150 mW
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 110 C
Brand Vishay Semiconductors Configuration 1 Channel
Current Transfer Ratio 100 % Height 3.81 mm
Length 4.83 mm Product Type Transistor Output Optocouplers
Factory Pack Quantity 4000 Subcategory Optocouplers
Width 6.81 mm Part # Aliases VO617A-3
Unit Weight 0.009171 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

packageimg

SFH617A-3

transistor output optocoupler with 1 element and 5300V isolation in DIP-4 package

Inventory:

6,810