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Vishay DC Input Optocoupler Through Hole, 4-Pin PDIP, 1 Channel, Isolation Voltage 5300V ac, SFH618A-4

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Vishay DC Input Optocoupler Through Hole, 4-Pin PDIP, 1 Channel, Isolation Voltage 5300V ac, SFH618A-4

Name: Vishay DC Input Optocoupler Through Hole, 4-Pin PDIP, 1 Channel, Isolation Voltage 5300V ac, SFH618A-4
Brand: Vishay
SKU: 217645
Price: 0.93 USD
Availability: InStock

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Category Optocoupler Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Model	SFH618A-4
Packaging	Tube/Tape & Reel
Mount Type	Through Hole
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	1.5V
Number of Pins	4
Input Current Type	DC
Typical Rise Time	3.5μs
Maximum Current Transfer Ratio	320%
Typical Fall Time	5μs
Minimum Current Transfer Ratio	160%
Isolation Voltage	5300V ac

Key Features

Designed for DC input with through-hole mounting for easy installation.
4-pin PDIP package facilitating PCB mounting and integration.
Maximum forward voltage of 1.5 volts ensures low voltage operation.
High isolation voltage rated at 5300V AC for safe separation of circuits.
Typical rise time of 3.5 microseconds supports moderate switching speeds.
Wide operating temperature range from -55°C to 100°C for industrial applications.
Logic output configuration suitable for transistor output interfacing.
Current transfer ratio range from 160% minimum to 320% maximum for consistent performance.

Product Description

Vishay SFH618A-4 is a DC input optocoupler designed for through-hole mounting and features a 4-pin PDIP package. It provides excellent electrical isolation with a maximum isolation voltage of 5300 volts AC, making it suitable for industrial, telecommunications, and power supply applications. The device operates reliably over a wide temperature range from -55°C to 100°C, supporting demanding environmental conditions.

This optocoupler includes a single channel with transistor logic output, ensuring effective signal transfer. The maximum forward voltage of 1.5 volts and input current up to 60 mA allow for low power operation. Rise and fall times of 3.5µs and 5µs respectively enable moderate switching speeds.

Suitable for use in AC adapters, switch mode power supplies, programmable logic controllers, industrial controls, telecom systems, smart meters, office equipment, power on internet, and solar equipment. Its design complies with international standards including DIN EN 60747-5-5, IEC 60065, and UL1577, ensuring safety and reliability in electronic systems.

Designed for DC input with through-hole mounting for easy installation. 4-pin PDIP package facilitating PCB mounting and integration. Maximum forward voltage of 1.5 volts for efficient operation. High isolation voltage of 5300V AC ensures circuit protection.

Typical rise and fall times of 3.5µs and 5µs for efficient switching. Operating temperature from -55°C to 100°C supports varied environments. Logic output transistor for flexible interfacing with digital circuits. Current transfer ratio between 160% and 320% ensuring signal integrity.

Compliant with international safety standards and certifications. Packaged for automated assembly with tube or tape & reel options.

This product is ideal for industrial and electronic design professionals seeking reliable optocouplers for isolation and switching purposes. Explore more electronic components within the Optocoupler category on EnvMart for comprehensive sourcing.