MOC5008VM

Series:	GlobalOptoisolator™
Packaging:	Tube
Part Status:	Obsolete
Number of Channels:	1
Inputs - Side 1/Side 2:	1/0
Voltage - Isolation:	7500Vpk
Common Mode Transient Immunity (Min):	--
Input Type:	DC
Output Type:	Open Collector
Current - Output / Channel:	50mA
Data Rate:	1MHz
Propagation Delay tpLH / tpHL (Max):	--
Rise / Fall Time (Typ):	--
Voltage - Forward (Vf) (Typ):	--
Current - DC Forward (If) (Max):	4mA
Voltage - Supply:	--
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	6-DIP (0.300", 7.62mm)
Supplier Device Package:	6-DIP

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MOC5008VM Application Field and Working Principle

Optoisolators are electrical isolation products that have been widely used in applications such as medical instruments, automotive electronics and industrial equipment. They allow inputs and outputs to be separated, preventing system errors and providing increased protection. The MOC5008VM optoisolator is a type of logic output optoisolator, which is used to isolate a low power output signal from a noisy high power input signal. It can be used in various applications such as motor control, AC/DC power conversion and other DC to DC switching power supplies.The MOC5008VM optoisolator consists of a GaAs light-emitting diode (LED) optically coupled with an integrated photo MOSFET detector. The LED is the input which is coupled to the photo MOSFET, and the output is the voltage that is generated across the photo MOSFET. When the input is turned on, the LED emits light and the light turns on the photo MOSFET. As a result, the voltage at the output increases, which produces a high output signal when the input is active. The MOC5008VM provides a high isolation voltage between the input and the output of up to 5kV, which helps in protecting the output side from the input side noise.The MOC5008VM has a low output current, which helps in increasing the efficiency. It is also able to maintain a linear response up to 1MHz, allowing it to be used in higher speed applications. The device has built-in clamping and reverse-bias protection circuitry, which makes it suitable for high voltage spikes and transient conditions. It can also sense short circuit inputs and limit the output current in case of excessive load conditions.The MOC5008VM is also designed so that it can be used in almost any type of application. It can be used with either a DC or an alternating current voltage signal. It has a low operating current of only 10mA and a maximum power dissipation of up to 500mW. The operating temperature range of the device is from -40°C to 85°C, which allows it to be used in extreme temperature environments.The MOC5008VM uses a light intensity ratio which helps to ensure that the output voltage is not affected by the input voltage. This means that the optoisolator can be used in applications where high input voltages are expected, as it will not be affected by the input voltage. It has a current transfer ratio (CTR) of up to 600%, which makes it suitable for higher current applications.The MOC5008VM optoisolator is an effective way to protect a system from noise and other high voltage spikes. It is able to provide a high level of optical isolation and at the same time maintain a low power usage. It is also able to sense short circuits and limit the output current in case of an overload situation. With its high isolation voltage, wide temperature range, linear response and low power usage, the MOC5008VM is ideal for many applications.

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