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Broadcom DC Input Optocoupler Surface Mount, Transistor Output, 4-Pin SO Package ACPL-217-56BE

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Broadcom DC Input Optocoupler Surface Mount, Transistor Output, 4-Pin SO Package ACPL-217-56BE

Name: Broadcom DC Input Optocoupler Surface Mount, Transistor Output, 4-Pin SO Package ACPL-217-56BE
Brand: Broadcom
SKU: 238385
Price: 0.34 USD
Availability: InStock

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Category Optocoupler Brand Broadcom Condition New

Specifications

Country of Origin	India
Brand	Broadcom
Model	ACPL-217-56BE
Packaging	Tape & Reel
Mount Type	Surface
Output type	Transistor
Series	ACPL
Maximum Operating Temperature	110°C
Package Type	SO
Minimum Operating Temperature	-55°C
Maximum input current	50mA
Number Of Channels	1
Standards/Approvals	IEC, UL, EN
Maximum Forward Voltage	1.4V
Number of Pins	4
Input Current Type	DC
Typical Rise Time	2μs
Maximum Current Transfer Ratio	600%
Typical Fall Time	3μs
Minimum Current Transfer Ratio	50%

Key Features

The device features a DC input current type for reliable operation.
It supports a maximum forward voltage of 1.4 V ensuring low power consumption.
Typical rise time is 2 microseconds, and fall time is 3 microseconds, allowing fast switching.
The optocoupler provides high input-output isolation voltage rated at 3,000 Vrms for safety against high voltages.
With a maximum input current of 50mA, it delivers a maximum current transfer ratio of 600%.
Operating temperature ranges from -55°C to 110°C, suitable for diverse industrial environments.
It is packaged in a tape and reel format, appropriate for automated assembly processes.
Compliance with IEC, UL, and EN standards ensures product reliability and quality.

Product Description

Broadcom ACPL-217-56BE is a single channel DC input phototransistor optocoupler designed for surface mount applications using a 4-pin SO package. It incorporates a light emitting diode optically coupled to a phototransistor to provide high input-to-output isolation voltage rated at 3,750 Vrms, meeting demanding industrial safety requirements.

This optocoupler is optimized for fast response with typical rise and fall times of 2μs and 3μs respectively under standard operating conditions. Its current transfer ratio (CTR) ranges from a minimum of 50% up to a maximum of 600%, providing flexible signal amplification suitable for diverse electronic applications.

The device supports a maximum forward voltage of 1.4 V and input currents up to 50mA, compliant with IEC, UL, and EN safety and quality standards. Its operating temperature spans from -55°C to 110°C, enabling reliable operation in harsh thermal environments common in industrial, laboratory, and automation contexts.

Packaged in tape and reel format, the ACPL-217-56BE supports volume production using pick-and-place equipment. Typical applications include I/O interfaces for programmable controllers and computers, sequence controllers, system appliances, and signal transmission between circuits operating at different potentials and impedances.

This product is essential for enhancing signal integrity and providing galvanic isolation in electronic systems used across manufacturing, process control, instrumentation, and commercial electronics.

The optocoupler's SO package allows for compact surface mount PCB designs. Its high isolation voltage ensures protection and reliability in high-voltage electronic circuits. Fast switching times facilitate accurate and rapid signal processing.

Broad operating temperature range supports use in demanding environments. Designed for industrial, laboratory, and automation applications requiring reliable optocoupling. Explore related Optocouplers and electronic components to find complementary parts in the Electronics Components category at EnvMart.