PS2506-4-A

Output Type:	Darlington
Supplier Device Package:	16-DIP
Package / Case:	16-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	1V
Current - DC Forward (If) (Max):	80mA
Voltage - Forward (Vf) (Typ):	1.17V
Current - Output / Channel:	160mA
Voltage - Output (Max):	40V
Series:	NEPOC
Input Type:	AC, DC
Rise / Fall Time (Typ):	100µs, 100µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	200% @ 1mA
Voltage - Isolation:	5000Vrms
Number of Channels:	4
Part Status:	Obsolete
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic Output

The PS2506-4-A is an optoisolator, specifically a transistor, photovoltaic output. It is typically used in electronic circuits to provide electrical isolation between two parts of a system. This particular optoisolator has a maximum input-to-output isolation of 2500V RMS and a minimum isolation of 500V RMS.An optoisolator consists of a light-emitting diode (LED) or an infrared emitter, optical coupling element, and a phototransistor. It produces a photoelectric effect to transfer electrical signals optically, thus providing electrical isolation between the two parts of the circuit. This is achieved by isolating the components which can easily be damaged.The optoisolator works by the LED emitting a light and the optical element capturing and focusing this light on the phototransistor, triggering it. From here, the current flows into the isolated part of the circuit and is then connected back to the LED in order to light it up. The LED then re-triggers the phototransistor, thus completing the cycle.In the case of the PS2506-4-A, the integration of these components has made it a cost-effective and efficient solution for isolating high-voltage or sensitive applications. It provides high-level isolation, allowing for multiple power supplies and small size. It operates in the temperature range of -40℃ to +105℃, with a maximum leakage current of 5µA at 25℃.The PS2506-4-A is often used in industrial automation, automotive, and aerospace applications. It can be used to isolate input or output ports, connecting two parts of a system that need to remain electrically isolated. It is also commonly used in voltage and current sensing applications, where the optoisolator can act as a shunt or be used as an isolator for I/O circuits.The optoisolator is used in various applications such as communications, data transfer, and security systems. It is also used to isolate the control circuit from the power circuit and help in reducing the system interference. It is also used as an isolation bridge for motor control.Overall, the optoisolator is an efficient and cost-effective solution for providing solid isolation between various components in an electronic system. The PS2506-4-A specifically provides high-level isolation, with a temperature range of -40℃ to +105℃ and a maximum leakage current of 5µA at 25℃, making it a reliable and popular choice for many applications.

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