The HCPL-5600#300 from Avago Technologies (now Broadcom) is a high-performance optoisolator designed to provide reliable electrical isolation while enabling fast digital signal transmission between circuits. This device falls within the isolators category, specifically classified as a logic output optoisolator/optocoupler, engineered to address critical design challenges in systems requiring galvanic isolation, noise immunity, and ground loop elimination while maintaining high-speed data communication.
This single-channel optoisolator features an 8-DIP Gull Wing surface mount package (also designated as 8-CSMD Gull Wing), making it suitable for automated assembly processes and space-constrained PCB layouts. The device provides 1500VDC isolation voltage, effectively protecting sensitive circuitry from high-voltage transients and ground potential differences. Operating across an extended temperature range of -55°C to 125°C, it delivers robust performance in harsh industrial and automotive environments where temperature extremes are common.
Key specifications include a data rate of 10MBd, enabling high-speed digital communication with propagation delays of maximum 100ns for both low-to-high and high-to-low transitions, while typical rise and fall times are balanced at 35ns each. The device operates with a supply voltage range of 4.5V to 5.5V and features an open collector, Schottky clamped output type capable of sinking up to 25mA per channel. The input side requires a typical forward voltage of 1.5V with a maximum DC forward current of 20mA, while the DC input type configuration provides one input on Side 1 with no inputs on Side 2. The common mode transient immunity of minimum 1kV/µs ensures excellent noise rejection in electrically noisy environments.
Primary advantages include its combination of high isolation voltage, fast switching speeds, wide operating temperature range, and compact surface mount footprint, making it ideal for applications requiring both safety isolation and high-speed signal integrity. The Schottky clamped output prevents saturation, enabling faster switching and improved performance in high-frequency applications. Note that this particular model is RoHS non-compliant, which may be a consideration for certain regulatory environments. The product is supplied in tube packaging with 2586 units available.
This optoisolator finds extensive application in industrial automation systems, motor control circuits, switch-mode power supplies, programmable logic controllers (PLCs), medical equipment requiring patient isolation, telecommunications equipment, and any system where high-speed digital signals must cross isolation barriers while maintaining signal integrity and safety compliance.
Equivalent and alternative models include the HCPL-5600 base series variants with different package options or ordering codes, as well as functionally similar devices such as the HCPL-0600 series (lower speed version), 6N137 from various manufacturers (industry-standard high-speed optocoupler), ACPL-M50L/M61L from Broadcom (automotive-grade alternatives), FOD8001/FOD8012 from ON Semiconductor, TLP2361/TLP2362 from Toshiba, and ISO7710/ISO7720 from Texas Instruments (digital isolator alternatives using capacitive isolation technology rather than optical). When selecting alternatives, designers should carefully compare isolation voltage ratings, propagation delays, output configurations, and temperature specifications to ensure functional compatibility with the original design requirements.
HCPL-5600#300 Key Technical Attributes
Isolator Type: Logic Output Optoisolator
Input / Output Channels: 1-channel open collector, Schottky clamped
Voltage Isolation: 1500VDC
HCPL-5600#300 Packing Size
Package type: 8-DIP Gull Wing
Material: Epoxy Moulded, RoHS non-compliant
Size and configuration: Standard 8-pin Dual Inline Package (DIP), surface mount form with gull wing leads, also described as 8-CSMD for easy compatibility with automated SMT lines
Thermal characteristics: Suitable for environments operating between -55°C and 125°C, ensuring reliable thermal management in diverse industrial settings
Electrical properties: Supports a typical forward voltage of 1.5V (Vf), maximum DC forward current of 20mA, output current/channel rated at 25mA, and an operating voltage supply ranging from 4.5V to 5.5V
HCPL-5600#300 Application
Ideal for use in data communications, industrial automation, logic-level shifting, and microprocessor interface applications where transmission of signals and protection from voltage spikes are crucial. The HCPL-5600#300’s high common mode transient immunity makes it highly effective in electrically noisy environments.
HCPL-5600#300 Features
This Avago Technologies (Broadcom) optoisolator offers an impressive isolation voltage of 1500VDC, helping to protect sensitive circuit components from high voltages. The device is equipped with a logic output offering open collector, Schottky clamped circuitry, ensuring high-speed switching and minimal signal distortion. With a typical data rate of up to 10MBd, it supports rapid digital communication. The rise/fall time is 35ns (typ), ensuring precise edge transitions; while the propagation delay (max) is limited to 100ns for both low-to-high and high-to-low signals, providing fast and predictable response times. Surface mounting with gull wing leads simplifies PCB layout and reflow soldering. Its robust operating temperature range of -55°C to 125°C makes it suitable for harsh or industrial environments. The device incorporates high common mode transient immunity (minimum 1kV/μs), adding an additional level of robustness against signal interference, and is supplied in tubes for manufacturing convenience.
HCPL-5600#300 Quality and Safety Features
Engineered for safety-critical applications, the HCPL-5600#300 is manufactured with stringent quality standards. Its 1500VDC isolation barrier provides reliable galvanic separation between input and output, protecting both equipment and users from high-voltage hazards. The device is also designed with a Schottky clamped output, preventing voltage overshoot. Although this model is RoHS non-compliant, it remains in widespread use in environments where specific compliance is not required.
HCPL-5600#300 Compatibility
With its industry-standard 8-DIP Gull Wing package and logic output configuration, this optoisolator is a direct drop-in solution for a wide range of digital and analog isolation applications. The device aligns with standard surface-mount assembly processes and is pin-compatible with many legacy and competing optoisolator models.
HCPL-5600#300 Datasheet PDF
Our website provides the most authoritative and up-to-date datasheet for the HCPL-5600#300. We highly recommend downloading the full specifications and application notes directly from this page to ensure optimal application and performance in your design.
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