CNY17F-3S(TB)

Output Type:	Transistor
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 110°C
Vce Saturation (Max):	300mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.65V (Max)
Current - Output / Channel:	--
Voltage - Output (Max):	80V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	6µs, 8µs
Turn On / Turn Off Time (Typ):	10µs, 9µs
Current Transfer Ratio (Max):	200% @ 10mA
Current Transfer Ratio (Min):	100% @ 10mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Optoisolators - Transistor, Photovoltaic OutputOptoisolators, also known as optocouplers, are electrical devices used for electrical isolation between two parts of a circuit. The CNY17F-3S(TB) optoisolator is a specialized type of optoisolator, specifically a Transistor Photovoltaic Output, or TPV, device. This article will explain what TPV optoisolators are and how they work.TPV optoisolators are isolators that use photovoltaic effects to produce electrical isolation. They are composed of two parts: an LED (light-emitting diode) and a phototransistor (a type of transistor). The LED is used to generate light. The light is then directed to the phototransistor and, depending on the amount of light received, a positive or negative voltage is produced, thus creating an isolating effect between the LED and the phototransistor circuits.TPV optoisolators are used in a wide range of applications, from industrial and medical automation to automotive subsystems. They are particularly useful in systems where large amounts of power need to be transferred with minimal energy loss. This is because TPV optoisolators use an LED to send light rather than electricity, thus drastically reducing energy loss that would normally result from electric transfer. Additionally, since electricity is not used for isolation, this eliminates the risk of electric shocks or system malfunctions due to exposure to static electricity.TPV optoisolators are also frequently used in switching and control applications. Since they use light for isolation and transfer, they can be used to create instant, light-activated triggers for electronic devices, eliminating the need for complex mechanical switches.The applications for TPV optoisolators go beyond simple switching and control. They can be used for complex tasks such as data transmission and motor control. In data transmission, they can be used to transfer digital signals, allowing two electronic circuits to communicate with each other. In motor control, they can be used to create high speed pulses to control motors and other devices.The CNY17F-3S(TB) optoisolator is a type of TPV optoisolator that is used for multiple applications. It is a low-power infrared LED optoisolator with an output transistor that is designed to switch quickly. The CNY17F-3S(TB) has an ambient light immunity of 1000 lux and is suitable for temperature ranges from -40°C to 85°C. It has a typical turn on time of 1.8µs and a maximum on-state collector current of 20mA.In conclusion, TPV optoisolators are electrical devices that use photovoltaic effects to produce electrical isolation between two parts of a circuit. The CNY17F-3S(TB) optoisolator is a specialized type of TPV optoisolator that is used for multiple applications, such as switching and control, data transmission, and motor control. It is designed for low-power infrared LED applications and is suitable for a wide range of temperatures and ambient light conditions.

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