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Vishay Optocoupler Through Hole 4-Pin DIP Isolation Voltage 5.3kVrms 110°C SFH617A-3X016
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Model | SFH617A-3X016 |
| Mount Type | Through Hole |
| Series | SFH |
| Maximum Operating Temperature | 110°C |
| Package Type | DIP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 60mA |
| Number Of Channels | 1 |
| Maximum Forward Voltage | 1.65V |
| Number of Pins | 4 |
| Typical Rise Time | 2μs |
| Maximum Current Transfer Ratio | 200% |
| Typical Fall Time | 14μs |
| Minimum Current Transfer Ratio | 100% |
Key Features
- High isolation voltage of 5.3 kVrms for robust electrical separation.
- GaAs IR diode emitter coupled to silicon planar phototransistor for efficient optical coupling.
- Wide operating temperature range from -55°C to +110°C.
- Excellent current transfer ratio with high linearity.
- Low coupling capacitance for minimal signal distortion.
- Meets rigorous international safety and quality standards.
- Compatible with AC adapters, switched-mode power supplies, and PLC systems.
Product Description
Vishay SFH617A-3X016 is a high-performance optocoupler designed for electrical isolation between circuits in industrial and electronic applications. This through-hole, 4-pin DIP device integrates a Gallium Arsenide (GaAs) infrared diode emitter optically coupled to a silicon planar phototransistor. It supports a maximum isolation voltage of 5.3 kVrms, allowing safe and reliable signal transmission across separated circuits.
With an operating temperature range from -55°C to +110°C, this optocoupler offers robustness for harsh environments. It provides excellent current transfer ratio (CTR) performance, ranging from 100% minimum to 200% maximum, ensuring efficient signal coupling and low signal loss.
The device’s typical rise time of 2μs and fall time of 14μs make it well-suited for fast switching applications. Its plastic DIP-4 package is end-stackable with standard 2.54 mm pin pitch, facilitating easy circuit board assembly through through-hole mounting.
Designed to meet stringent international safety standards such as DIN EN 60747-5-5 (VDE 0884-5), FIMKO, CSA 22.2 bulletin 5A, cUL, BSI IEC 60950, CQC, UL1577, and IEC 60065, the SFH617A-3X016 ensures compliance and reliability in demanding use cases.
High isolation voltage of 5.3 kVrms for robust electrical separation. GaAs IR diode emitter coupled to silicon planar phototransistor for efficient optical coupling. Wide operating temperature range from -55°C to +110°C.
Excellent current transfer ratio with high linearity. Low coupling capacitance for minimal signal distortion. Meets rigorous international safety and quality standards. Compatible with AC adapters, switched-mode power supplies (SMPS), and programmable logic controllers (PLC).
This optocoupler is ideal for industrial, communications, power supply, and automation system applications requiring galvanic isolation. Its reliable operation and compliance make it a trusted component in electronic design.
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Frequently Asked Questions
The maximum isolation voltage of this model is 5.3 kVrms, providing robust electrical separation between circuits.
The current transfer ratio for this model ranges from a minimum of 100% to a maximum of 200%, ensuring efficient signal coupling.
This model supports through-hole mounting, which facilitates easy assembly on circuit boards.
The typical rise time is 2μs and the fall time is 14μs, making it suitable for fast switching applications.
It features a single channel, allowing for one-way signal transmission between circuits.
The maximum input current is 60mA, which is important for ensuring proper operation within specified limits.
It meets several international safety standards, including DIN EN 60747-5-5, CSA 22.2, and UL1577, ensuring reliability in various applications.
It is ideal for use in industrial, communications, power supply, and automation system applications requiring galvanic isolation.
The maximum forward voltage for this optocoupler is 1.65V, which is essential for its operation.
The country of origin for this model is China.
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