FOD2741AS

Series:	--
Packaging:	Tube
Part Status:	Active
Number of Channels:	1
Voltage - Isolation:	5000Vrms
Current Transfer Ratio (Min):	100% @ 10mA
Current Transfer Ratio (Max):	200% @ 10mA
Turn On / Turn Off Time (Typ):	--
Rise / Fall Time (Typ):	--
Input Type:	DC
Output Type:	Transistor
Voltage - Output (Max):	30V
Current - Output / Channel:	50mA
Voltage - Forward (Vf) (Typ):	1.5V (Max)
Vce Saturation (Max):	400mV
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SMD, Gull Wing
Supplier Device Package:	8-SMD

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Introduction

Optoisolators, also referred to as optocouplers, are an essential component of many modern electronic systems. They provide galvanic isolation between otherwise connected circuits, preventing ground loops and other negative effects from occurring. The Foxconn Optoisolator FOD2741AS is specifically designed for transistors with a photovoltaic output. This article will discuss the various applications fields and its working principle.

Application Fields

The FOD2741AS from Foxconn is a great optoisolator for applications in which transistors with photovoltaic output transistors are required. It can also be used in other general isolation applications, including signal conversion, voltage translation, and motor control. In the fields of robotics and automation, transistors with photovoltaic outputs are critical components in modern solutions. The FOD2741AS can be used to isolate signals between the robot’s controller and its actuators. This prevention of crosstalk allows the robot to precisely and accurately control its motion. High-end audio and news broadcasting equipment must also withstand the various voltages and interference caused by equipment setup and use. The FOD2741AS is ideal for this purpose, providing the necessary galvanic isolation to separate lines and devices from one another.

Working Principle

The working principle of the Foxconn FOD2741AS optoisolator is quite simple. It consists of an input phototransistor and an output photodiode connected to each other by an optical isolator. Whenever the input phototransistor is exposed to light, it creates a voltage differential between the input and output lines. This voltage differential is then used to control the output current. The FOD2741AS is specifically designed for use with transistors with a photovoltaic output. When the light is exposed to the phototransistor, it creates a voltage differential between the input and output lines, which is used to control the output current. This allows the optoisolator to control signals within a circuit without the need for direct electrical contact.

Conclusion

The Foxconn FOD2741AS Optoisolator is an ideal component for applications requiring transistors with a photovoltaic output. It is ideal for robotics and automation, as well as for use in high-end audio and broadcasting equipment. Its simple working principle should make it a viable solution for many applications.

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