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PC817 Datasheet, PDF

Search Partnumber : Match&Start with "PC817" - Total : 181 ( 3/10 Page)

Manufacturer	Part #	Datasheet	Description
California Eastern Labs	PC8178	593Kb/27P	SILICON MMIC LOW CURRENT AMPLIFIER FOR MOBILE COMMUNICATIONS
NEC	PC8179TB-E3	151Kb/28P	SILICON MMIC LOW CURRENT AMPLIFIER FOR MOBILE COMMUNICATIONS August 2000
Renesas Technology Corp	PC8179TK	420Kb/29P	SILICON MMIC LOW CURRENT AMPLIFIER FOR MOBILE COMMUNICATIONS
Sharp Corporation	PC817A	85Kb/4P	High Density Mounting Type Photocoupler
Tiger Electronic Co.,Lt...	PC817A	173Kb/4P	High Density DIP Type Photocoupler
First Silicon Co., Ltd	PC817A	220Kb/4P	High Density Mounting Type Photocoupler PC817 Series 2013. 07. 30 Rev No : 0
Sharp Corporation	PC817B	85Kb/4P	High Density Mounting Type Photocoupler
Guangdong Kexin Industr...	PC817B	1Mb/4P	High Density Mounting Type Photocoupler
Tiger Electronic Co.,Lt...	PC817B	173Kb/4P	High Density DIP Type Photocoupler
First Silicon Co., Ltd	PC817B	220Kb/4P	High Density Mounting Type Photocoupler PC817 Series 2013. 07. 30 Rev No : 0
Guangdong Youtai Semico...	PC817C	465Kb/5P	The 817 series optocoupler is composed of a GaAs emitter and an NPN transistor.
Sharp Corporation	PC817C	85Kb/4P	High Density Mounting Type Photocoupler
Guangdong Kexin Industr...	PC817C	1Mb/4P	High Density Mounting Type Photocoupler
Tiger Electronic Co.,Lt...	PC817C	173Kb/4P	High Density DIP Type Photocoupler
First Silicon Co., Ltd	PC817C	220Kb/4P	High Density Mounting Type Photocoupler PC817 Series 2013. 07. 30 Rev No : 0
Sharp Corporation	PC817D	85Kb/4P	High Density Mounting Type Photocoupler
Guangdong Kexin Industr...	PC817D	1Mb/4P	High Density Mounting Type Photocoupler
Tiger Electronic Co.,Lt...	PC817D	173Kb/4P	High Density DIP Type Photocoupler
Hotchip Technology Co.,...	PC817D	852Kb/5P	High isolation voltage between inputand output (Viso=5000 V rms )
First Silicon Co., Ltd	PC817D	220Kb/4P	High Density Mounting Type Photocoupler PC817 Series 2013. 07. 30 Rev No : 0

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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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