PS8101-V-A

Output Type:	Transistor
Supplier Device Package:	5-SOP
Package / Case:	6-SOIC (0.173", 4.40mm Width), 5 Leads
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	--
Current - DC Forward (If) (Max):	25mA
Voltage - Forward (Vf) (Typ):	1.7V
Current - Output / Channel:	8mA
Voltage - Output (Max):	35V
Series:	NEPOC
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	500ns, 600ns
Current Transfer Ratio (Max):	35% @ 16mA
Current Transfer Ratio (Min):	15% @ 16mA
Voltage - Isolation:	3750Vrms
Number of Channels:	1
Part Status:	Obsolete
Packaging:	Bulk

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Introduction

PS8101-V-A is a Transistor, Photovoltaic Output Optoisolator that provides isolation and optically coupled functionality in industrial applications. It provides an innovative electrical isolation solution for industrial communication, process control, and signal conditioners. Designed with a photocoupler that uses an LED to couple an input signal to an output signal, this robust optocoupler offers an excellent signal to noise ratio that eliminates line noise interference.

Application field

PS8101-V-A is used in a variety of industrial applications including machines and processes. Industrial machinery control, automation, and process control systems use this optocoupler to provide an isolated signal with high-speed count/duty cycles and stable integration times. Thanks to its high repeatability and accuracy, it can be used in systems that require accurate measurement and control. It is also commonly used in motion control systems such as servo motors, sensors, and switchgear control. The optoisolator can also be used in safety-critical applications such as security systems, voltage limiters, and EMI/RFI protection circuits.

Working Principle

PS8101-V-A Transistor, Photovoltaic Output Optoisolator works on the principle of optical isolation, which means it transfers and isolates a signal between two circuits without any electrical contact between them. It uses a light source, typically an LED, to couple an input to an output signal. The light source is optically coupled to the photodiode, which converts the light into electrical signals. The optoisolator is composed of a LED (light-emitting diode) emitting photons, an integrated optical input element providing physical isolation, and a photodiode acting as a detector. The light from the LED excites electrons in the photodiode to form a current which is fed into a transistor to turn it on and off. When the LED is turned off, the photodiode does not receive any light, resulting in no current flow and turning off the transistor.

Conclusion

PS8101-V-A Transistor, Photovoltaic Output Optoisolator provides excellent signal to noise ratio for accurate signal transmission in industrial applications. It provides isolation between two circuits without any electrical contact and has high repeatability and accuracy needed for precise control. Its applications include motion control, switchgear control, and security systems. Thanks to its robust design, it offers high performance and safety in these critical applications.

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