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HCPL-3120-500E

Name: HCPL-3120-500E
Rating: 4.7 (12 reviews)

OPTOISO 3.75KV 1CH GT DVR 8DIP

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規格

Part Status	Active
Technology	Optical Coupling
Number of Channels	1
Voltage - Isolation	3750Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Propagation Delay tpLH / tpHL (Max)	500ns, 500ns
Pulse Width Distortion (Max)	300ns
Rise / Fall Time (Typ)	100ns, 100ns
Current - Output High, Low	2A, 2A
Current - Peak Output	2.5A
Voltage - Forward (Vf) (Typ)	1.5V
Voltage - Output Supply	15V ~ 30V
Operating Temperature	-40°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	8-SMD, Gull Wing
Supplier Device Package	8-DIP Gull Wing
Approval Agency	CSA, UR
Base Product Number	HCPL-3120
Current - DC Forward (If) (Max)	25 mA

概述

Description

The HCPL-3120-500E is an optocoupler designed for isolating signals in various electronic applications. It features a high-speed, high-voltage isolation capability, making it suitable for interfacing between high and low voltage circuits. With a typical propagation delay of 50 ns and a voltage isolation withstand of 5000 VRMS, it serves as an effective means to protect sensitive components from voltage spikes and noise.
The device integrates a photodiode, a transparent insulating layer, and a phototransistor in a single package, allowing for efficient signal transmission while maintaining electrical isolation. It often finds applications in power supplies, industrial automation, and data communication systems.
The HCPL-3120-500E also boasts a wide operating temperature range, enhancing its versatility across different environments. Overall, it is a reliable choice for designers looking to ensure signal integrity while protecting sensitive electronics from harmful electrical interference.

Features

The HCPL-3120-500E is an optocoupler featuring a high-speed, 1-channel isolated interface. Key features include:
1. Isolation Voltage: Offers a minimum isolation voltage of 5000 VRMS, ensuring safe operation in high-voltage environments.
2. High Speed: Capable of data rates up to 1 Mbps, making it suitable for fast switching applications.
3. Wide Temperature Range: Operates effectively in a temperature range of -40°C to +100°C, suitable for various industrial applications.
4. Low Input Current: Requires a low input current for activation, enhancing efficiency.
5. High Common Mode Rejection Ratio (CMRR): Provides improved noise immunity, which is critical in noisy environments.
6. Single Package: Comes in a compact DIP (Dual In-line Package) form factor, facilitating easy integration into circuit boards.
These features make the HCPL-3120-500E ideal for applications in industrial automation, power supply systems, and data communication.

Package

The HCPL-3120-500E is packaged in a 6-pin dual in-line lead (DIP) configuration. This package type is designed for through-hole mounting, making it suitable for various electronic applications.

Pinout

The HCPL-3120-500E is an optocoupler with a total of 8 pins. Its primary function is to provide electrical isolation between input and output while enabling signal transmission.
Pin Configuration:
1. Anode (A) - Input for the LED anode.
2. Cathode (K) - Input for the LED cathode.
3. N.C. (Not Connected) - Not used.
4. GND (Ground) - Connection to ground for the output side.
5. V0 (VCC) - Power supply for the output transistor.
6. Collector (C) - Output transistor collector.
7. Emitter (E) - Output transistor emitter.
8. N.C. (Not Connected) - Not used.
The HCPL-3120-500E is commonly utilized in applications requiring high-speed switching and isolation, such as in motor control and signal isolation circuits. It provides good performance in terms of speed and can handle high voltage differences between input and output.

Manufacturer

The HCPL-3120-500E is manufactured by Broadcom Inc., specifically under its semiconductor division, which was formerly known as Avago Technologies. Broadcom is a global technology company that designs, develops, and supplies a broad range of semiconductor and infrastructure software solutions. The company serves various markets, including data center, networking, software, broadband, wireless, and storage. Its products are used in a variety of applications, from consumer electronics to telecommunications and automotive systems. Broadcom is known for its innovation and leadership in the semiconductor industry, providing high-performance solutions that enhance connectivity and efficiency across various technologies.

Application

The HCPL-3120-500E is an optocoupler used in various applications, including industrial automation, motor control, power supply isolation, and signal isolation. It provides high-speed data transmission and is ideal for interfacing between systems with differing voltage levels, ensuring safety and reliability in communication. Additionally, it is suitable for more sensitive applications such as medical devices and consumer electronics, where electrical isolation is critical.

Equivalent

The HCPL-3120-500E is an optocoupler. Equivalent products include the:
1. HCPL-3120
2. HCPL-3121
3. HCPL-3122
These parts may vary slightly in specifications, so check the datasheets for details on voltage ratings, current transfer ratios, and package types to ensure compatibility for your application.