EL3H7(E)(TB)-VG

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Number of Channels:	1
Voltage - Isolation:	3750Vrms
Current Transfer Ratio (Min):	100% @ 5mA
Current Transfer Ratio (Max):	200% @ 5mA
Turn On / Turn Off Time (Typ):	--
Rise / Fall Time (Typ):	5µs, 3µs
Input Type:	DC
Output Type:	Transistor
Voltage - Output (Max):	80V
Current - Output / Channel:	50mA
Voltage - Forward (Vf) (Typ):	1.2V
Current - DC Forward (If) (Max):	50mA
Vce Saturation (Max):	200mV
Operating Temperature:	-55°C ~ 110°C
Mounting Type:	Surface Mount
Package / Case:	4-SOIC (0.173", 4.40mm Width)
Supplier Device Package:	4-SSOP

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators, also known as optocouplers, are widely used in many applications ranging from computers and industrial applications. They provide a high level of electrical isolation between input and output circuits. The most common type of optoisolator is the Transistor, Photovoltaic Output (EL3H7(E)(TB)-VG) optoisolator, which has a wide range of applications and a high level of efficiency.In this article, we will discuss the EL3H7(E)(TB)-VG optoisolator and its applications in detail as well as its working principle.The EL3H7(E)(TB)-VG optoisolator is a type of photovoltaic device. It consists of an infrared light-emitting diode (IR LED), an integrated circuit opto-isolator, and a transistor as its output device. When the IR LED is illuminated, it generates a current which is sensed by the opto-isolator integrated circuit. This current is then amplified by the transistor and is used as the output signal.The EL3H7(E)(TB)-VG optoisolator is used in various applications such as industrial automation, power and signal control, audio equipment, and motor control. The optoisolator helps provide a high degree of electrical insulation and protection for the system. It also helps protect against noise interference, voltage transients, and other disturbances.The EL3H7(E)(TB)-VG optoisolator has a number of advantages. It is simple to use, highly efficient, lightweight, and cost-effective. Furthermore, the device is highly durable and reliable, making it suitable for long-term use.The EL3H7(E)(TB)-VG optoisolator works by generating an alternating current in response to the IR LED being illuminated. This current is then amplified by a transistor, which provides a low level output signal. This low-level output signal is then used in the application.The working principle of the EL3H7(E)(TB)-VG optoisolator can be summarized as follows. First, the optoisolator’s IR LED is illuminated, which generates a current which is detected by the opto-isolator integrated circuit. Then, the current is amplified by the transistor and is used as the output signal.In conclusion, the EL3H7(E)(TB)-VG optoisolator is widely used in various applications, such as industrial automation, power and signal control, audio equipment, and motor control. It is highly efficient, lightweight, and cost-effective, making it suitable for long-term use. Furthermore, the device is highly durable and reliable. The working principle of the EL3H7(E)(TB)-VG optoisolator is based on the generation of an alternating current when the IR LED is illuminated, which is then amplified and used as the output signal.

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