CNY17-4X007

Output Type:	Transistor with Base
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 110°C
Vce Saturation (Max):	400mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.39V
Current - Output / Channel:	50mA
Voltage - Output (Max):	70V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	2µs, 2µs
Turn On / Turn Off Time (Typ):	3µs, 2.3µs
Current Transfer Ratio (Max):	320% @ 10mA
Current Transfer Ratio (Min):	160% @ 10mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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Optoisolators are a type of electrical device that use a light-emitting diode (LED) to optically isolate components from one another in order to increase system reliability, reduce the chances of noise and interference, and avoid damage to sensitive components from voltage spikes or electrical noise. One of the most common types of optoisolators is the CNY17-4X007, which features a photovoltaic output - a transistor that acts as an interface between two separate electrical systems. In order to understand the working principle of a photovoltaic optoisolator, it is first important to understand how transistors work. Generally speaking, a transistor is a semiconductor device which uses an electric field to control the flow of electric current. In the case of the CNY17-4X007, the transistor consists of three parts: the base, the collector and the emitter. The base is responsible for controlling the current flow between the collector and the emitter; when a positive voltage is applied to the base, current will flow from the collector to the emitter; when the voltage on the base is zero, no current will flow. The CNY17-4X007 optoisolator is designed to isolate electrical systems from one another and prevent interference or noise from one system from affecting another. To achieve this, the optoisolator utilizes a light-emitting diode (LED) positioned near the base of the transistor. When current flows through the LED, it emits a light. This light is then detected by the base of the transistor, which in turn causes the current to flow from the collector to the emitter. The result is that the two electrical systems are effectively separated from one another, with any interference or noise from one system being blocked from being transmitted to the other. The CNY17-4X007 optoisolator can be used in a variety of different applications, such as consumer electronics, automotive, industrial control, and medical devices. The optoisolator can also be used in applications where isolated power supplies or remote data transmission are needed, as well as providing a means of isolating high-voltage signals from low-voltage control signals. In summary, the CNY17-4X007 optoisolator is an electrical device that utilizes transistors and a light-emitting diode to provide electrical isolation and prevent noise or interference from transmitting between two separate systems. Utilizing a photovoltaic output, this optoisolator can be used for a variety of applications, ranging from medical devices to industrial control and automotive solutions.

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