ACPL-P481-000E

Data Rate:	--
Supplier Device Package:	6-SO Stretched
Package / Case:	6-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 100°C
Voltage - Supply:	4.5 V ~ 20 V
Current - DC Forward (If) (Max):	10mA
Voltage - Forward (Vf) (Typ):	1.5V
Rise / Fall Time (Typ):	16ns, 20ns
Propagation Delay tpLH / tpHL (Max):	350ns, 350ns
Series:	--
Current - Output / Channel:	25mA
Output Type:	Push-Pull, Totem Pole
Input Type:	DC
Common Mode Transient Immunity (Min):	20kV/µs
Voltage - Isolation:	3750Vrms
Inputs - Side 1/Side 2:	1/0
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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ACPL-P481-000E application field and working principle

Optoisolators are used to isolate one circuit electrically from another and are used to transfer a signal from a low-current source to a larger load, usually a device capable of handling much larger currents. The ACPL-P481-000E from Avago Technologies is a special type of optoisolator known as a logic output optoisolator and is used for transferring digital signals between two circuits while providing 5 kV isolation. This device consists of an infrared LED and a photo detector with a transistor output stage mounted in a five-pin dual in-line package. When a voltage is applied to the LED, it turns on the transistor, producing an output voltage. This device therefore eliminates the need for bulky transformers or other methods of opto-isolation. In terms of application, the ACPL-P481-000E is mainly used for the isolated transmission of digital signals between two circuits. For this purpose, the device\'s theoretical high isolation voltage makes the optoisolator suitable for preventing potential problems that can arise from ground loops or signal interferences in low-voltage digital circuits containing high-voltage components. The optoisolator is also suitable for use in applications in which high speeds and high margins are required. This device has a high speed output response of 40 ns, while its output margin design ensures that the output voltage stays within the desirable range even under low input conditions. This means that the device will produce reliable and consistent results regardless of the actual operating conditions. Overall, the ACPL-P481-000E from Avago Technologies is a high-performance device that is designed for the isolated transmission of digital signals between two circuits. It provides an excellent response time of 40 ns and a high isolation voltage of 5 kV, as well as a robust output margin design that ensures reliable and consistent results.

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