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PC817 Datasheet, PDF

Search Partnumber : Match&Start with "PC817" - Total : 181 ( 4/10 Page)

Manufacturer	Part #	Datasheet	Description
First Silicon Co., Ltd	PC817M	140Kb/4P	1-CHANNEL TRANSISTOR OUTPUT TYPE PHOTO COUPLER 2016. 07. 30 Rev No : 0
	PC817S	140Kb/4P	1-CHANNEL TRANSISTOR OUTPUT TYPE PHOTO COUPLER 2016. 07. 30 Rev No : 0
	PC817S	220Kb/4P	High Density Mounting Type Photocoupler PC817 Series 2013. 07. 30 Rev No : 0
Sharp Corporation	PC817X	267Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003
	PC817X	286Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003
	PC817X	511Kb/11P	DEVICE SPECIFICATION FOR PHOTOCOUPLER June 14, 1996
	PC817X0	286Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003
	PC817X0J000F	265Kb/15P	DIP 4pin General Purpose Photocoupler Date Jun. 30. 2005
	PC817X0J000F	265Kb/15P	DIP 4pin General Purpose Photocoupler Date Jun. 30. 2005
	PC817X0NIP1B	1Mb/14P	DIP 4pin Photocoupler DATE Jan.15.2018
	PC817X0NSZ0F	952Kb/13P	PC817XxNSZ0F Series DC Photocoupler January 2006
	PC817X0NSZ1B	1Mb/14P	DIP 4pin Photocoupler DATE Jan.15.2018
	PC817X1	267Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003
	PC817X1	286Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003
	PC817X1J000F	265Kb/15P	DIP 4pin General Purpose Photocoupler Date Jun. 30. 2005
	PC817X1NIP0F	523Kb/14P	Series Photocoupler June 2008
	PC817X1NIP1B	1Mb/14P	DIP 4pin Photocoupler DATE Jan.15.2018
	PC817X1NSZ0F	952Kb/13P	PC817XxNSZ0F Series DC Photocoupler January 2006
	PC817X1NSZ1B	1Mb/14P	DIP 4pin Photocoupler DATE Jan.15.2018
	PC817X2	286Kb/15P	DIP 4pin General Purpose Photocoupler Date Sep. 30. 2003

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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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