4N25S(TB)-V

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Number of Channels:	1
Voltage - Isolation:	5000Vrms
Current Transfer Ratio (Min):	20% @ 10mA
Current Transfer Ratio (Max):	--
Turn On / Turn Off Time (Typ):	3µs, 3µs
Rise / Fall Time (Typ):	--
Input Type:	DC
Output Type:	Transistor with Base
Voltage - Output (Max):	80V
Current - Output / Channel:	--
Voltage - Forward (Vf) (Typ):	1.2V
Current - DC Forward (If) (Max):	60mA
Vce Saturation (Max):	500mV
Operating Temperature:	-55°C ~ 110°C
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Gull Wing
Supplier Device Package:	6-SMD

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Optoisolators - Transistor, Photovoltaic OutputOptoisolators are electronic components that transfer electrical signals across two circuits while maintaining isolation between the two. They are used for a wide variety of applications, providing electrical signal isolation between two circuits to prevent electrical noise, voltage spikes, and currents that could cause interference or even damage, in the event of a short circuit. The 4N25S(TB)-V is a particular type of optoisolator designed for industrial applications, such as motor control, automation, and robotic motion control.The 4N25S(TB)-V optoisolator is a current-transfer analog output device, using photovoltaic circuitry in a transistor package. It is a low-power, low-cost device that is reliable and cost effective in industrial applications. The optoisolator consists of an LED die, a photodiode, and a single transistor. The LED die is powered by the input signal, causing it to emit infrared light. The light is then directed by an optical lens to the photodiode. The photodiode then converts the light into a proportional current, which is then used to activate the transistor. The transistor then drives the output circuit, supplying the appropriate voltage for the application.The 4N25S(TB)-V optoisolator is a versatile device with a wide range of applications in the industrial sector. It is designed for driving single-pole, single-throw relays, making it ideal for motor control applications. It can directly drive lamps, making it suitable for controlling the lighting in factories and workshops. It can also be used in robotic motion control, providing reliability and safety, as it provides electrical isolation between the input and output circuits.The advantages of the 4N25S(TB)-V optoisolator include its high speed of response, excellent linearity and modulation properties, and high accuracy and robustness. Its small size and low power requirements make it suitable for a range of applications, including those where space is limited. It has a low operating temperature range, and can be used in temperatures ranging from -20°C to 125°C. It also has a long life expectancy, with an estimated lifespan of 20–30 years.In summary, the 4N25S(TB)-V optoisolator is an electronic component designed for industrial applications, providing electrical signal isolation between two circuits. It is used for motor control, automation, lighting control, and robotic motion control. It offers a wide range of advantages, including its small size, low power requirements, high speed of response, accuracy, and long life expectancy.

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