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SFH6106-3

Name: SFH6106-3
Rating: 4.7 (12 reviews)

OPTOISOLTR 5.3KV 1CH TRANS 4-SMD

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資料表 SFH6106-3 DataSheet
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規格

Part Status	Active
Number of Channels	1
Voltage - Isolation	5300Vrms
Current Transfer Ratio (Min)	100% @ 10mA
Current Transfer Ratio (Max)	200% @ 10mA
Turn On / Turn Off Time (Typ)	3µs, 2.3µs
Rise / Fall Time (Typ)	2µs, 2µs
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	70V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.25V
Current - DC Forward (If) (Max)	60 mA
Vce Saturation (Max)	400mV
Operating Temperature	-55°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	4-SMD, Gull Wing
Supplier Device Package	4-SMD
Base Product Number	SFH6106

概述

Description

The SFH6106-3 is an optocoupler, specifically designed for applications requiring electrical isolation between high-voltage and low-voltage circuits. It features a phototransistor output and is housed in a compact 6-pin DIP package. The device utilizes an infrared LED as the light source, which, when activated, emits light that is detected by the phototransistor, thereby enabling signal transmission while maintaining isolation.
Key specifications include a high isolation voltage (typically around 5,000 VRMS), a wide operating temperature range, and fast switching speeds. The SFH6106-3 is commonly used in power supplies, signal isolation, and data communication systems, where it helps protect sensitive components from high voltage surges and noise. Its reliability and efficiency make it a popular choice in various industrial and consumer applications.

Features

The SFH6106-3 is an optocoupler designed for isolating electrical signals while providing high-speed data transmission. Key features include:
1. Isolation Voltage: It offers high isolation voltage, typically around 5 kV, ensuring safety and signal integrity.
2. High Speed: The device operates with a switching speed of up to 10 Mbps, making it suitable for high-speed applications.
3. Low Input Current: It requires low input current, typically around 10 mA, enhancing energy efficiency.
4. Wide Common Mode Range: The optocoupler supports a wide common mode range, facilitating diverse application scenarios.
5. Compact Package: It is available in a small DIP or SOP package, allowing for space-efficient designs.
6. Temperature Range: The device operates effectively over a wide temperature range, typically from -40°C to +100°C, ensuring reliability in various environments.
These features make the SFH6106-3 suitable for use in industrial control systems, data communication, and signal isolation applications.

Package

The SFH6106-3 is typically available in a 6-pin dual-inline package (DIP) format. This package type allows for easy integration into various electronic circuits and is suitable for through-hole mounting.

Pinout

The SFH6106-3 is an optocoupler with a total of 6 pins. Its primary function is to provide electrical isolation between input and output while allowing signal transmission. The internal structure consists of an infrared LED and a phototransistor.
Pin Configuration:
1. Anode of the LED
2. Cathode of the LED
3. Emitter of the phototransistor
4. Collector of the phototransistor
5. Not connected (NC)
6. Not connected (NC)
Functions:
- Pins 1 and 2 are used for the input side, where an input signal is applied to the LED.
- Pins 3 and 4 are for the output side, where the phototransistor receives the signal and outputs it, enabling isolation between the input and output circuits.
This device is commonly used in applications such as signal isolation, switching, and protection in electronic circuits.

Manufacturer

The SFH6106-3 is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components. Founded in 1962, the company specializes in a wide range of products, including optoelectronics, resistors, capacitors, inductors, and diodes. Vishay serves various industries such as automotive, industrial, telecommunications, and consumer electronics, providing solutions that cater to both standard and specialized applications. The SFH6106-3 is an optocoupler, known for its high-speed data transfer and isolation capabilities, making it suitable for various communication and control systems.

Application

The SFH6106-3 is an optocoupler commonly used in applications such as switching power supplies, signal isolation, and microcontroller interfacing. It provides electrical isolation between input and output, making it suitable for data communication, industrial automation, and safety-critical systems. Additionally, it's used in audio signal isolation and in the automotive industry for various control functions.

Equivalent

Equivalent products to the SFH6106-3 optocoupler include the PC817, TLP-123, and HCPL-2620. These alternatives share similar electrical characteristics, such as isolation voltage and output current capabilities, making them suitable for analogous applications. Always verify specifications to ensure compatibility for your specific use case.