PS2561AL2-1-V-H-A

Output Type:	Transistor
Supplier Device Package:	4-SMD
Package / Case:	4-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	300mV
Current - DC Forward (If) (Max):	30mA
Voltage - Forward (Vf) (Typ):	1.2V
Current - Output / Channel:	30mA
Voltage - Output (Max):	70V
Series:	NEPOC
Input Type:	DC
Rise / Fall Time (Typ):	3µs, 5µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	160% @ 5mA
Current Transfer Ratio (Min):	80% @ 5mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic Output

The PS2561AL2-1-V-H-A is an optically coupled isolator module, packaged with a photovoltaic output device. It is a combination of a high input-output isolation voltage, low on-resistance, fast switching speed, and a high CMR level. It provides an economical way to isolate control signals between two circuits.The PS2561AL2-1-V-H-A has a wide range of applications, including isolation for digital data communication, motor control, AC/DC motor control, process control, and sensor control. This isolator also offers a higher CMR level (Common Mode Rejection), which helps to reduce unnecessary noise and ensure reliable communication.The working principle of the PS2561AL2-1-V-H-A is fairly simple. It consists of a light emitting diode (LED) and a photo-transistor. The LED, when activated, emits a light and this light is detected by the photo-transistor. When the light is detected, the photo-transistor is triggered and it switches its output on or off, depending on the input signal. This switching occurs at a very fast speed, almost faster than the eye can detect. The connection of the LED and the photo-transistor is electrically isolated, due to the use of optical couplers. This allows the two circuits to be completely separated from each other.The PS2561AL2-1-V-H-A optically coupled isolator features a high input impedance of 200 Ohm, making it highly resistant to signal interference. The low on-resistance of 0.8 Ohm and low saturation voltage of 0.8 V ensures minimum power consumption and reduced heat dissipation. The isolation voltage of 7 KV rms allows for a very secure protection, by preventing interference from external components, and providing a reliable connection even in presence of strong electromagnetic fields. These features make this isolator module highly suitable for noise-sensitive medical applications.The PS2561AL2-1-V-H-A also has a wide industrial application field. It can be used in applications such as distributed control systems, factory automation, and conveyor systems. Its capabilities to switch on and off at a fast speed make it ideal for use with robotic arms, positioning tracks, and motion controllers. This isolator module can also be used for industrial process control systems, providing reliable isolation between digital signals.In summary, the PS2561AL2-1-V-H-A optically coupled isolator module is a highly versatile and reliable device. It has a wide range of application fields, including digital data communication, motor control, process control, and sensor control. The PS2561AL2-1-V-H-A offers a high CMR level, a high input impedance, a low on-resistance, and a low saturation voltage, and it can be used in industrial settings, for applications such as distributed control systems, factory automation, and conveyor systems.

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