EL814(A)

Output Type:	Transistor
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):	200mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.2V
Current - Output / Channel:	--
Voltage - Output (Max):	80V
Series:	--
Input Type:	AC, DC
Rise / Fall Time (Typ):	7µs, 11µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	150% @ 1mA
Current Transfer Ratio (Min):	50% @ 1mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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EL814(A) Optoisolator - Transistor, Photovoltaic Output

Optoisolators provide the isolation between two systems that do not share a common ground. They are designed to block not only signals but also high-voltage spikes. The EL814 Optoisolator is a type of optoisolator that operates using a photovoltaic (or photoconductor) output circuit and a transistor output circuit. This optoisolator is ideal for applications where variable loads, high voltage, or a combination of both require isolation. Due to its small size, the EL814 is suitable for space-sensitive electronic devices. It can be used in a wide variety of applications, from automotive and industrial electronics to medical equipment and consumer products.The EL814 optoisolator consists of a hermetically sealed package containing a gallium arsenide infrared LED and a silicon phototransistor. These components are in turn connected to two independent circuits, the input side and the output side. The LED is connected to the input side of the optoisolator, and the transistor is connected to the output side.When a current flows through the LED on the input side of the optoisolator, it emits a light that is sensed by the transistor on the output side. As the transistor receives the light, it is activated, and a current will then flow from the output side of the optoisolator, creating electrical isolation between the two sides. The current can be controlled by adjusting the current that is flowing through the LED. The EL814 optoisolator has a wide range of possible applications. Its small size and ability to withstand high voltages make it suitable for many types of devices, including automotive and industrial electronics, medical equipment, and consumer electronics. Its ability to provide electrical isolation between two independent circuits also makes it useful for various medical instruments that require low input voltages, such as diabetes test kits. It can also be used for automated control systems, since it can detect and control current quickly and reliably.The EL814 optoisolator is easy to install and maintain, and it is a cost-effective solution for various applications. Its robust design means that it can withstand harsh environmental conditions, and it can handle current up to 200 mA. Furthermore, it has a low-power consumption that makes it suitable for a wide range of applications.Overall, the EL814 optoisolator is a versatile product that can be used for a wide range of isolated applications. Its photovoltaic output circuit and transistor output circuit make it a reliable and efficient choice for many types of devices and applications. Its compact size, low power consumption, and cost-effectiveness make it an attractive option for many engineers and designers.

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