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PC817 Datasheet, PDF

Search Partnumber : Match&Start with "PC817" - Total : 178 ( 2/9 Page)

Manufacturer	Part No.	Datasheet	Description
Sharp Corporation	PC81712NSZ	63Kb / 5P	Low Input Current Type Photocoupler
	PC81712NSZ0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81713NIP0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81713NIP0X	513Kb / 14P	PC8171xNiP0X Series Photocoupler August 2006
	PC81713NSZ	63Kb / 5P	Low Input Current Type Photocoupler
	PC81713NSZ0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81715NIP0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81715NIP0X	513Kb / 14P	PC8171xNiP0X Series Photocoupler August 2006
	PC81715NSZ	63Kb / 5P	Low Input Current Type Photocoupler
	PC81715NSZ0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81716NIP0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81716NIP0X	513Kb / 14P	PC8171xNiP0X Series Photocoupler August 2006
	PC81716NSZ	63Kb / 5P	Low Input Current Type Photocoupler
	PC81716NSZ0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81718NIP0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC81718NIP0X	513Kb / 14P	PC8171xNiP0X Series Photocoupler August 2006
	PC81718NSZ	63Kb / 5P	Low Input Current Type Photocoupler
	PC81718NSZ0F	230Kb / 14P	DIP 4pin High CMR, Low Input Current Photocoupler Date Jun. 30. 2005
	PC8171NSZ	63Kb / 5P	Low Input Current Type Photocoupler
NEC	PC8179TB-E3	151Kb / 28P	SILICON MMIC LOW CURRENT AMPLIFIER FOR MOBILE COMMUNICATIONS August 2000

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Brief Description of PC817

The PC817 is a low-cost, high-gain, and high-speed optocoupler (also known as an optoisolator) integrated circuit (IC) that is widely used in electronic circuits. It is manufactured by multiple manufacturers such as Sharp and Everlight.

The PC817 consists of an infrared emitting diode (IRED) optically coupled to a phototransistor. The IRED emits infrared light that is modulated by an input signal, and the phototransistor responds to the modulated light and produces an output signal that is proportional to the input signal. The optocoupler provides electrical isolation between the input and output signals, which makes it useful for many applications where noise, high voltages, or ground loops can be a problem.

The PC817 is commonly used in power supplies, motor control circuits, digital and analog signal isolation, and other applications that require signal isolation or voltage level shifting. It is available in a variety of packages, including the standard 4-pin DIP (dual in-line package) and surface mount packages, making it easy to integrate into a wide range of electronic designs.

The PC817 has a high isolation voltage, typically 2.5kVrms, which provides a high level of safety in applications that require isolation. It also has a fast switching speed, typically 18μs, which makes it suitable for high-speed digital and analog signal isolation applications.

Overall, the PC817 is a versatile and widely used optocoupler that provides a cost-effective solution for a variety of applications that require signal isolation or voltage level shifting.

Equivalent for PC817

The PC817 is an optocoupler, which is an electronic component that is used to isolate the input and output signals in a circuit. Some common alternatives for the PC817 include:

1. 4N35: This is an optocoupler from Vishay that has similar specifications to the PC817.

2. PS2501-1: This is an optocoupler from Panasonic that has similar specifications to the PC817.

3. TLP521-1: This is an optocoupler from Toshiba that has similar specifications to the PC817.

4. EL817C: This is an optocoupler from Everlight that has similar specifications to the PC817.

5. MOC3020: This is an optocoupler from Fairchild that has similar specifications to the PC817.

These are just a few examples of alternative optocouplers that can be used as replacements for the PC817. The specific choice of optocoupler will depend on the requirements of the circuit, such as isolation voltage, LED current, and response time.

It's always a good idea to consult the datasheet of the specific optocoupler you're interested in to ensure that it meets the requirements of your circuit.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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