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Vishay AC Input Optocoupler Through Hole 4-Pin PDIP SFH620A-3
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | SFH620A-3 |
| Packaging | Tape & Reel |
| Mount Type | Through Hole |
| Output type | Transistor |
| Series | SFH |
| Maximum Operating Temperature | 100°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 60mA |
| Number Of Channels | 1 |
| Maximum Forward Voltage | 1.65V |
| Number of Pins | 4 |
| Input Current Type | AC |
| Typical Rise Time | 2μs |
| Maximum Current Transfer Ratio | 320% |
| Minimum Current Transfer Ratio | 100% |
| Vishay H11AA1 AC Input Optocoupler, Through Hole, 6-Pin DIP-6Brand | Vishay |
Key Features
- Operates with AC input current for effective signal isolation.
- Packaged in a 4-pin PDIP through-hole mounting format.
- Maximum forward voltage is 1.65 volts for the input LED.
- Logic transistor output with a current transfer ratio ranging from 100% to 320%.
- Wide operating temperature range from -55°C to 100°C ensures reliability in harsh environments.
- Typical rise and fall times are 2 microseconds, supporting fast signal switching.
- Isolation voltage rated at 5.3 kVrms for electrical safety and noise immunity.
- Complies with multiple international standards including UL1577 and various EN/CSA certifications.
Product Description
Vishay SFH620A-3 is a high-performance AC input optocoupler featuring a transistor output in a 4-pin PDIP through-hole package. Designed for electrical isolation and signal transmission in electronic circuits, it enables safe and reliable interfacing of control systems with AC signals.
This device supports a maximum forward voltage of 1.65 V on the input LED and allows a maximum input current of 60 mA AC. Its transistor output offers a current transfer ratio between 100% and 320%, ensuring effective signal gain and communication fidelity.
The optocoupler’s isolation voltage is rated at 5.3 kVrms, providing robust protection against high voltage transients and noise coupling in industrial environments. The operating temperature range between -55°C and +100°C confirms suitability for demanding applications.
Typical rise and fall times of 2 microseconds each enable rapid switching, ideal for diverse control and automation systems. It is compliant with global safety and quality standards including BSI EN 60950, EN 60065, CSA 93751, UL1577, and VDE 0884-5 among others.
This model comes supplied on tape and reel packaging to facilitate efficient insertion into printed circuit boards using automated machinery, enhancing production workflow. Operates with AC input current for effective isolation.
4-pin PDIP package supports through-hole mounting. Forward voltage limited to 1.65 V. Transistor output with current transfer ratio from 100% to 320%. Wide temperature range: -55°C to 100°C. Fast switching with typical 2 µs rise and fall times.
High isolation voltage of 5.3 kVrms. Multiple international compliance certifications. Ideal for industrial and electronic signal isolation applications. Supplied on tape and reel for easy manufacturing integration.
This optocoupler is an excellent choice for use in industrial automation, HVAC controls, power supply regulation, and various electronic control applications requiring electrical isolation and noise immunity. Explore more Vishay semiconductor Optocouplers for reliable and efficient signal interfacing solutions on EnvMart.
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Frequently Asked Questions
The maximum input current for the SFH620A-3 is 60 mA AC.
The isolation voltage of this optocoupler is rated at 5.3 kVrms, providing protection against high voltage transients.
This model has typical rise and fall times of 2 microseconds each, supporting fast signal switching.
The operating temperature range for the SFH620A-3 is from -55°C to +100°C, making it suitable for harsh environments.
This optocoupler features a 4-pin configuration, designed for through-hole mounting.
The current transfer ratio for the SFH620A-3 ranges from 100% to 320%, ensuring effective signal gain.
It provides a transistor output, facilitating reliable signal transmission.
This model is supplied on tape and reel packaging, which aids in automated insertion into printed circuit boards.
It complies with multiple international standards including UL1577 and various EN/CSA certifications, ensuring safety and quality.
The maximum forward voltage for the input LED of this optocoupler is 1.65 volts.
This optocoupler is designed for through-hole mounting, suitable for various electronic applications.
It is suitable for applications in industrial automation, HVAC controls, and power supply regulation, where electrical isolation is required.
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