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HCPL-261N-300E

Name: HCPL-261N-300E
Rating: 4.7 (12 reviews)

OPTOISO 3.75KV OPEN COLL 8DIP GW

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Mfr。パート #HCPL-261N-300E
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仕様

Part Status	Active
Number of Channels	1
Inputs - Side 1/Side 2	1/0
Voltage - Isolation	3750Vrms
Common Mode Transient Immunity (Min)	1kV/µs
Input Type	DC
Output Type	Open Collector, Schottky Clamped
Current - Output / Channel	50 mA
Data Rate	10MBd
Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Rise / Fall Time (Typ)	42ns, 12ns
Voltage - Forward (Vf) (Typ)	1.3V
Current - DC Forward (If) (Max)	10mA
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SMD, Gull Wing
Supplier Device Package	8-DIP Gull Wing
Base Product Number	HCPL-261

概要

Description

The HCPL-261N-300E is an optocoupler designed for isolating and transferring signals between different parts of an electronic system. This device typically features a phototransistor output, which allows it to effectively isolate high-voltage circuits from low-voltage control circuits, enhancing safety and protecting sensitive components.
Key specifications often include a high isolation voltage, fast switching speed, and a wide operating temperature range, making it suitable for applications in industrial automation, telecommunications, and consumer electronics. The device is characterized by its compact size, reliability, and ability to maintain signal integrity over varied distances.
The HCPL-261N-300E can be particularly useful in applications requiring high noise immunity and low power consumption, ensuring that signal integrity is maintained even in complex environments. Overall, it serves as an essential component in systems requiring electrical isolation and signal transfer.

Features

The HCPL-261N-300E is an optocoupler designed for digital signal isolation. Key features include:
1. High-Speed Operation: It supports data rates up to 1 Mbps, making it suitable for high-speed digital applications.
2. Isolation Voltage: The device offers robust isolation (typically 5000 VRMS), providing safety and protecting sensitive components from voltage spikes.
3. Low Input Current: With a low forward current requirement, it enhances efficiency in signal transmission.
4. Temperature Range: It operates over a wide temperature range (-40°C to +100°C), ensuring reliability in various environments.
5. Compact Package: The HCPL-261N is available in a small 8-pin DIP package, facilitating easy integration into circuits.
6. TTL Compatibility: It is compatible with TTL logic levels, making it suitable for interfacing with various digital systems.
These features make the HCPL-261N-300E ideal for applications such as data communication, microcontroller interfacing, and signal isolation in industrial control systems.

Package

The HCPL-261N-300E is housed in a 8-pin DIP (Dual In-line Package) type. This package is designed for easy mounting on printed circuit boards and facilitates efficient thermal and electrical performance in optocoupler applications.

Pinout

The HCPL-261N-300E is a high-speed optocoupler featuring a 6-pin configuration. Its primary function is to provide electrical isolation while transmitting data signals between circuits.
Pin Count and Functions:
1. Pin 1: Anode of the LED input (I)
2. Pin 2: Cathode of the LED input (GND)
3. Pin 3: Output transistor collector (VOUT)
4. Pin 4: Output transistor emitter (GND)
5. Pin 5: No internal connection (N.C.)
6. Pin 6: VCC (power supply for the output stage)
The device is designed for high-speed data transmission with a typical propagation delay of around 50 ns. It operates effectively in various applications requiring isolation, such as in communication systems and industrial control.

Manufacturer

The HCPL-261N-300E is manufactured by Avago Technologies, which is now part of Broadcom Inc. Avago Technologies specializes in designing and developing a wide range of analog, mixed-signal, and optoelectronic components. The company focuses on various markets, including telecommunications, industrial, automotive, and consumer electronics. They are known for their high-performance products such as optocouplers, photonics, and sensors, catering to both high-speed and high-reliability applications. Broadcom Inc., as a larger entity, continues to expand its portfolio through innovation and acquisitions, making it a significant player in the semiconductor industry.

Application

The HCPL-261N-300E is an optocoupler used in various applications, including signal isolation in industrial automation, data communication systems, and power supply regulation. It is particularly beneficial for electrical isolation in microcontroller interfaces, switching power supplies, and motor control circuits. Its high-speed performance and reliability make it ideal for applications requiring noise immunity and safety in data transmission.

Equivalent

The HCPL-261N-300E is an optocoupler. Equivalent products include:
1. HCPL-2601 - Similar performance with slightly different specifications.
2. HCPL-2630 - Offers a similar isolation voltage and speed characteristics.
3. MOC3063 - Another optocoupler with comparable functionality.
Always verify electrical characteristics and application requirements when selecting replacements.