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Shortcut   PC817(236) recommended result.
Match, Like  JPC817(1) KPC817(1) PC817(8) PC8178(1) PC817A(3) PC817B(4) PC817C(5) PC817D(5) PC817M(1) PC817S(2) PC817X(3) SPC817(1) TPC817(1)
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Included  *PC817*(51) *PC8172*(8) *PC8178*(19) *PC8179*(22)
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PC817 Datasheet, PDF

Search Partnumber : Included a word "PC817" - Total : 51 ( 1/3 Page)
ManufacturerPart #DatasheetDescription
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AUK corp
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Renesas Technology Corp
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419Kb/34P
   BIPOLAR ANALOG INTEGRATED CIRCUIT
2001
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NEC
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Renesas Technology Corp
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308Kb/30P
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2000
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California Eastern Labs
UPC8172TB-E3-A CEL-UPC8172TB-E3-A Datasheet
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UPC8178TB CEL-UPC8178TB Datasheet
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Renesas Technology Corp
UPC8178TB RENESAS-UPC8178TB Datasheet
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2000
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NEC
UPC8178TB NEC-UPC8178TB Datasheet
154Kb/7P
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California Eastern Labs
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206Kb/7P
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NEC
UPC8178TB NEC-UPC8178TB Datasheet
165Kb/28P
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UPC8178TB-E3 NEC-UPC8178TB-E3 Datasheet
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Renesas Technology Corp
UPC8178TB-E3 RENESAS-UPC8178TB-E3 Datasheet
418Kb/30P
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2000
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California Eastern Labs
UPC8178TB-E3-A CEL-UPC8178TB-E3-A Datasheet
206Kb/7P
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NEC
UPC8178TK NEC-UPC8178TK Datasheet
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California Eastern Labs
UPC8178TK CEL-UPC8178TK Datasheet
1Mb/25P
   BIPOLAR ANALOG INTEGRATED CIRCUIT

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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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