PVI1050NS-TPBF

Input Type:	DC
Supplier Device Package:	8-SMD
Package / Case:	8-SMD (4 Leads), Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Vce Saturation (Max):	--
Voltage - Forward (Vf) (Typ):	--
Current - Output / Channel:	5µA
Voltage - Output (Max):	5V
Output Type:	Photovoltaic
Series:	PVI
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	300µs, 220µs (Max)
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	--
Voltage - Isolation:	2500Vrms
Number of Channels:	2
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PVI1050NS-TPBF Application Field and Working PrincipleOptoisolators – Transistor, Photovoltaic Output (TAP) are a type of opto-isolator that provides isolation between two circuits. The signal from one circuit is isolated from the other using a light-emitting diode (LED) and a photosensitive transistor. PVI1050NS-TPBF is a TAP opto-isolator manufactured by Vishay that is used for a variety of industrial and consumer applications.In its most basic application, a TAP isolator can be used to provide a level of safety from electrical transients and noise. This is done by preventing two circuits connected by the opto-isolator from coming into contact with each other. It can also be used to isolate two signals (such as analog and digital) so that they are not affected by each other’s activity.PVI1050NS-TPBF is a unique opto-isolator with an operating wavelength of 850 nm. This allows for more efficient energy transfer between the LED and the photosensitive transistor. It also features a high common mode voltage, up to 3.5 kV or 7 kV according to the version, and a low on-state resistance, providing better efficiency and low power consumption. Additionally, the PVI1050NS-TPBF features a high insulation resistance, up to 500 MΩ, which provides a higher level of protection from electrical transients and noise.The PVI1050NS-TPBF opto-isolator features a typical forward voltage of 1.3 V, and a maximum forward voltage of 1.4 V at 25 mA. This allows for more efficient energy transfer between the LED and the photosensitive transistor, making it suitable for applications such as power converters.The working principle of a PVI1050NS-TPBF opto-isolator is simple. When the LED connected to the input terminal is illuminated, the photosensitive transistor connected to the output terminal will be switched on, allowing current to flow through it. On the other hand, when the LED is not illuminated, the transistor will be switched off, thus cutting off current flowing through the circuit.PVI1050NS-TPBF opto-isolators are used in a variety of applications, such as motor and power control, industrial automation equipment, lighting control, alarm systems, audio/video equipment, and many others. It is also used as a protective component in a circuit, as it provides a high level of mechanical and electrical insulation between its two connected circuits.The PVI1050NS-TPBF opto-isolator is a reliable and durable component, and is available in a variety of packages, such as SOIC-8, SOT-323, SOT-89, and SMD-4. It is also RoHS compliant, making it safe to use in all kinds of applications.

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