HCPL-2631

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HCPL-2631

OPTOISO 3.75KV 2CH OPEN COL 8DIP

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사양

Part Status Active
Number of Channels 2
Inputs - Side 1/Side 2 2/0
Voltage - Isolation 3750Vrms
Common Mode Transient Immunity (Min) 10kV/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) 24ns, 10ns
Voltage - Forward (Vf) (Typ) 1.5V
Current - DC Forward (If) (Max) 15mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-DIP

개요

Description

The HCPL-2631 is a high-speed, analog optocoupler designed for isolating signals in various electronic applications. It provides electrical isolation between input and output, making it ideal for interfacing between high-voltage and low-voltage systems. With a typical propagation delay of around 1 μs, it enables fast data transmission while maintaining signal integrity.
Key features include a wide operating temperature range, high common-mode rejection, and low input/output capacitance, which enhances its performance in noisy environments. The HCPL-2631 is commonly used in power supply circuits, data communication systems, and control applications where electrical isolation is crucial for safety and functionality.
Its compact package and ease of integration make it a popular choice in industrial automation, medical devices, and consumer electronics. Overall, the HCPL-2631 is an essential component for engineers seeking reliable signal isolation solutions.

Features

The HCPL-2631 is an optocoupler designed for high-speed data communication. Key features include:
1. Isolation Voltage: Provides high isolation of 5,000 Vrms, ensuring safety and protection in applications.
2. Data Rate: Supports a high data rate up to 1 Mbps, suitable for fast signal transmission.
3. Propagation Delay: Offers low propagation delay (typically 50 ns), enhancing performance in timing-sensitive applications.
4. Temperature Range: Operates within a wide temperature range of -40°C to +100°C, making it versatile for various environments.
5. Compact Package: Available in a 8-pin DIP package, facilitating easy integration into circuit designs.
6. Forward Current: Low input current requirement (typically 10 mA), allowing for efficient operation.
7. Integrated Photodiode: Incorporates a photodiode and transistor, providing a complete input-output isolation solution.
These features make the HCPL-2631 suitable for applications in industrial automation, communications, and safety systems.

Package

The HCPL-2631 is typically available in a 8-pin DIP (Dual In-line Package) configuration. It may also be found in surface mount packages such as SO-8. This optocoupler is designed for high-speed switching applications, providing electrical isolation between input and output.

Pinout

The HCPL-2631 is an optocoupler with a total of 8 pins. Its main functions include providing electrical isolation between its input and output, signal transmission, and enabling high-speed data communication.
Here is the pin configuration and their functions:
1. Pin 1 (Anode): Input side anode for the LED.
2. Pin 2 (Cathode): Input side cathode for the LED.
3. Pin 3 (NC): Not connected (no internal connection).
4. Pin 4 (GND): Ground for the output side.
5. Pin 5 (Vout): Output side collector of the phototransistor.
6. Pin 6 (Vcc): Supply voltage for the output side.
7. Pin 7 (NC): Not connected (no internal connection).
8. Pin 8 (NC): Not connected (no internal connection).
The HCPL-2631 is commonly used in applications requiring isolation, such as in data communication and power control circuits.

Manufacturer

The HCPL-2631 is manufactured by Broadcom Inc., a leading global technology company specializing in semiconductor and infrastructure software solutions. Broadcom's product portfolio includes a wide range of components, such as analog devices, digital signal processors, and integrated circuits used in various applications, including data center, networking, software, broadband, and wireless communications. Founded in 1991, Broadcom has become one of the largest players in the semiconductor industry, known for its innovation and extensive range of high-performance products. The HCPL-2631 itself is an optocoupler, used for signal isolation and providing high-speed data communication in electronic circuits, commonly found in industrial, automotive, and consumer electronics applications.

Application

The HCPL-2631 is an optocoupler used in various applications, including industrial automation, power supplies, motor control, and signal isolation. It provides galvanic isolation between input and output, making it ideal for interfacing microcontrollers with high-voltage systems, data communication, and feedback circuitry in switching power supplies. Its high-speed performance also supports applications in telecommunications and computer networking.

Equivalent

Equivalent products to the HCPL-2631 optocoupler include the following:
1. HCPL-2630
2. HCPL-2632
3. HCPL-2633
4. MOC3063 (in some applications)
These alternatives may have similar electrical characteristics but check datasheets for specific requirements and pin configurations.

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