CNY17F-4S-TA1

Output Type:	Transistor
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	300mV
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.45V
Current - Output / Channel:	150mA
Voltage - Output (Max):	70V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	5µs, 5µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	320% @ 10mA
Current Transfer Ratio (Min):	160% @ 10mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tape & Reel (TR)

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CNY17F-4S-TA1 is an opto-isolator integrated circuit with a transistor and photovoltaic output. Opto-isolators are used for a wide range of applications, especially in areas where electrical isolation is necessary. The main purpose of this component is to provide electrical isolation between input and output circuits. This is important when two or more circuits must be linked but not directly connected.CNY17F-4S-TA1 is particularly designed for mid-speed communication, with a data rate of up to 1000kbps. It features a single channel transistor output and a 4-pin package. This device utilizes GaAIAs infrared LED as the signal source, driven by a transformer coupled output stage. The driver is separate from the isolator, making it safe and reliable, as well as reducing EMI.The CNY17F-4S-TA1 isolator has a number of features that make it well suited for various applications. Firstly, it has high isolation voltage of 5000VRMS, which is ideal for preventing ground loops and also providing high levels of electromagnetic interference protection. Secondly, it has minimal power consumption, with low current consumption of just 12mA and a maximum supply voltage of 4.5V. This low power requirement makes this device well-suited for portable and battery powered applications.In terms of its working principle, the CNY17F-4S-TA1 opto-isolator uses an infrared LED to transmit a signal from the input to the output. The LED emits an infrared light beam and the output stage detects it by means of four separate phototransistors. These phototransistors act as amplifiers and send the signal on to the output circuit. This setup provides the necessary electrical isolation between the input and output circuits without any direct electrical contact.The CNY17F-4S-TA1 is suitable for a range of applications in industrial, commercial and automotive environments. These include communication systems, factory automation, process control, security systems, medical devices, lighting systems and automotive applications. It can also be used in railway signalling systems, meters and protective monitoring systems.Overall, the CNY17F-4S-TA1 is an opto-isolator with a transistor- photovoltaic output that offers excellent isolation and low-power signal transmission. It is well-suited for applications where electrical isolation is necessary and provides reliable and secure data transmission. Its small package size and low power requirement make it a good choice for portable and battery powered applications, as well as a variety of industrial and commercial settings.

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