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Vishay DC Input Optocoupler Through Hole 6-Pin PDIP Isolation Voltage 5000V AC 4N26
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Vishay |
| Model | 4N26 |
| Mount Type | Through Hole |
| Series | 4N26 |
| Maximum Operating Temperature | 100°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 60mA |
| Number Of Channels | 1 |
| Maximum Forward Voltage | 1.5V |
| Number of Pins | 6 |
| Input Current Type | DC |
| Typical Rise Time | 2μs |
| Maximum Current Transfer Ratio | 50% |
| Minimum Current Transfer Ratio | 20% |
| Isolation Voltage | 5000V ac |
Key Features
- Features a gallium arsenide infrared LED and silicon NPN phototransistor.
- Supports maximum forward voltage of 1.5V with an input current type of DC.
- Typical rise and fall times are 2 microseconds each, allowing fast switching.
- Maximum input current is 60mA with current transfer ratio between 20% and 50%.
- Operational temperature range from -55°C to 100°C for robust industrial performance.
- Industry standard 6-pin PDIP package suitable for through-hole mounting.
- Typical applications include AC mains detection, reed relay driving, switch mode power supply feedback, telephone ring detection, and logic isolation with high frequency noise rejection.
Product Description
Vishay 4N26 is a DC Input Optocoupler housed in a through hole 6-pin PDIP package, featuring a gallium arsenide infrared LED paired with a silicon NPN phototransistor. The device provides an isolation test voltage of 5000 VRMS, ensuring reliable electrical isolation between input and output circuits in industrial and electronic applications.
The 4N26 offers a maximum forward voltage of 1.5V and supports an input current of up to 60mA, with typical rise and fall times of 2 microseconds enabling rapid switching performance. The current transfer ratio ranges between 20% and 50%, suitable for interfacing with common logic families. Designed for operation in a wide temperature range from -55°C to 100°C, it is built to withstand harsh environments.
This optocoupler meets various industry standards including UL1577, RoHS 2002/95/EC, EN 60950:2000, EN 60335, EN 60065:2002, and WEEE 2002/96/EC, certifying compliance for safety and environmental regulations. The package design is a standard dual-in-line 6-pin PDIP for easy integration in through-hole mounting applications.
Common industrial and commercial uses include AC mains detection, reed relay driving, switch mode power supply feedback loops, telephone ring detection, and logic ground isolation. It offers excellent noise rejection and interface compatibility with high frequency logic circuits.
Features a gallium arsenide infrared LED and silicon NPN phototransistor. Maximum forward voltage of 1.5V and a DC input current type. Typical rise and fall time of 2 microseconds for fast signal switching. Input current up to 60mA and current transfer ratio from 20% to 50%.
Wide operating temperature range from -55°C to 100°C for reliability in harsh conditions. Industry standard 6-pin PDIP through-hole package for ease of assembly. Compliance with UL1577, RoHS, EN 60950, EN 60335, EN 60065, and WEEE standards.
This product is sourced from Philippines and is supplied new, ideal for applications in industrial automation, power supplies, telecommunications, and other electronic component assemblies. Suitable for engineers, technicians, and industrial users requiring high quality optocouplers.
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Frequently Asked Questions
The 4N26 optocoupler has a maximum isolation voltage of 5000V AC, ensuring reliable electrical isolation between input and output circuits.
This model supports a DC input current type, with a maximum input current of 60mA.
The typical rise time for the 4N26 is 2 microseconds, allowing for fast signal switching.
The operational temperature range for this unit is from -55°C to 100°C, making it suitable for harsh environments.
The 4N26 is housed in a 6-pin PDIP package, designed for through-hole mounting.
The maximum forward voltage for the 4N26 is 1.5V.
The current transfer ratio for this model ranges between 20% and 50%.
This model uses a standard dual-in-line package (PDIP), suitable for through-hole mounting applications.
Common applications include AC mains detection, reed relay driving, switch mode power supply feedback, and telephone ring detection.
The 4N26 complies with several industry standards including UL1577, RoHS, EN 60950, EN 60335, EN 60065, and WEEE.
The mounting type for this optocoupler is through-hole, designed for easy integration into electronic circuits.
The 4N26 offers excellent noise rejection, making it suitable for interfacing with high frequency logic circuits.
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