EL815-V

Output Type:	Darlington
Supplier Device Package:	4-DIP
Package / Case:	4-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 110°C
Vce Saturation (Max):	1V
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.2V
Current - Output / Channel:	80mA
Voltage - Output (Max):	35V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	60µs, 53µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	7500% @ 1mA
Current Transfer Ratio (Min):	600% @ 1mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic OutputThe EL815-V is a type of optoisolator, which is an electronic component that serves to isolate two circuits electrically but allow for the transmission of digital or analog signals. Optoisolators are employed in a variety of applications, from medical to industrial and are an essential component of communications and control systems. The EL815-V specifically belongs to a class of optoisolators known as transistor, photovoltaic output devices.A transistor, photovoltaic output optoisolator, such as the EL815-V, contains several elements such as a light-sensitive photo-diode or other type of light sensing component, a transistor, and an LED (Light Emitting Diode). This type of optoisolator combines the isolation features of other optoisolators with the ability to detect and transmit signals up to 12 volts, making it especially useful for a wide range of applications requiring high-voltage or varying signals across isolation barriers.When the EL815-V is exposed to light, the light activates the photodetector within which generates an electric current. This electric current triggers the transistor amplifying the current which then activates the LED. Depending on the signal transmitted the LED may blink or remain lit, indicating whether the circuit is on or off. The EL815-V optoisolator allows for transmission of both AC and DC signals while providing electrical isolation of the two circuits allowing for uninterrupted data transfer across high voltage and varying current applications.The EL815-V find effective use in a variety of industrial and commercial applications such as within medical equipment, automotive equipment and machinery, power supplies, elevators, and security systems. Its ability to switch high voltages and easily respond to a continually changing current makes the EL815-V an ideal and reliable component for situations requiring transmission across isolation. It is also well suited for commercial applications which depend on currency representation in the form of light signals. The EL815-V has numerous advantages. It is a robust and reliable component, being able to withstand the effects of temperature and humidity. In addition, it offers high-speed response times and a good level of noise immunity. Finally, being a compact design with minimal power requirements, it is significantly more cost-effective than the alternatives and its size makes it easily integrated into small-scale projects and systems.In summary, the EL815-V optoisolator is well suited to a wide variety of applications, ranging from medical to industrial and automotive. Its ability to generate and detect current up to 12 volts and withstand some of the harshest of environmental conditions make it an ideal choice for a number of projects and applications requiring intense isolation of data and signals. The EL815-V is a robust, reliable, and cost-effective way to ensure uninterrupted transmission of data and control signals.

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