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Vishay AC Input Optocoupler Surface Mount 4-Pin SSOP VOS628A-X001T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | VOS628A-X001T |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Series | VOS |
| Maximum Operating Temperature | 110°C |
| Package Type | SSOP |
| Minimum Operating Temperature | -55°C |
| Number Of Channels | 1 |
| Standards/Approvals | EN, UL |
| Maximum Forward Voltage | 1.5V |
| Number of Pins | 4 |
| Input Current Type | AC |
| Typical Rise Time | 5μs |
| Maximum Current Transfer Ratio | 600% |
| Typical Fall Time | 7μs |
| Minimum Current Transfer Ratio | 50% |
Key Features
- Features a GaAs infrared emitting diode emitter optically coupled to a silicon planar phototransistor detector.
- Comes in a compact 4-pin 50 mil lead pitch mini-flat SSOP package.
- Offers high current transfer ratio with low input current for efficient performance.
- Operates over a temperature range from -55°C to 110°C.
- Has a high isolation voltage rating of 3750 Vrms for electrical separation safety.
- Equipped with low coupling capacitance to minimize signal interference.
- Typical rise time is 5 microseconds and fall time is 7 microseconds for fast switching.
- Packaged in tape and reel for automated assembly processes.
Product Description
The Vishay VOS628A-X001T is a high-performance AC input optocoupler designed for industrial and electronic applications where electrical isolation and signal transmission between isolated circuits are essential. This optocoupler integrates a gallium arsenide (GaAs) infrared emitting diode emitter and a silicon planar phototransistor detector within a 4-pin mini-flat SSOP package that ensures compactness and ease of surface mounting.
With a maximum forward voltage of 1.5 V, the device ensures low power consumption and efficient coupling. It delivers a maximum current transfer ratio (CTR) of 600% and a minimum of 50%, enabling reliable signal amplification at low input currents. The isolation voltage is rated at 3750 Vrms, providing robust electric separation to safeguard sensitive circuitry against high voltages or noise.
The device operates efficiently from -55°C up to 110°C, supporting a wide range of industrial environments. Its typical rise and fall times of 5 μs and 7 μs respectively ensure high-speed switching capabilities suitable for signal processing tasks in analog and digital control systems.
Packaged for automatic assembly in tape and reel format, it facilitates integration into manufacturing lines. Compliance with RoHS directive guarantees it is environmentally friendly and free from hazardous substances.
This optocoupler is ideal for use in isolation amplification, signal interfacing, and control applications in industrial electronics, power supplies, communication systems, and measurement equipment.
GaAs infrared emitting diode with silicon planar phototransistor output. High isolation voltage of 3750 Vrms for safe electrical separation. Low coupling capacitance reduces noise interference. Wide operating temperature range from -55°C to 110°C.
High current transfer ratio up to 600% enhances efficiency. Compact 4-pin SSOP surface mount package with 50 mil lead pitch. Tape and reel packaging for automated manufacturing. RoHS compliant and lead free construction.
Certified to EN and UL standards for quality and safety. Browse similar Vishay Optocouplers and electronics components on EnvMart for reliable industrial and laboratory solutions.
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Frequently Asked Questions
The maximum current transfer ratio (CTR) of the VOS628A-X001T is 600%.
It operates efficiently over a temperature range from -55°C to 110°C.
This model is packaged in tape and reel format for automated assembly processes.
The isolation voltage rating is 3750 Vrms, providing robust electrical separation.
The typical rise time is 5 microseconds and the fall time is 7 microseconds.
This optocoupler has 4 pins.
It supports AC input current.
The maximum forward voltage is 1.5 V.
It is certified to EN and UL standards for quality and safety.
The mount type for this model is surface mount.
The minimum current transfer ratio is 50%.
The country of origin for this product is India.
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