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PC817B The PC817B is an optocoupler from Sharp Microelectronics, featuring a phototransistor output and 5000Vrms isolation. It is housed in a SOP4 package.
Mfr Part #:

PC817B

Available from 2 distributors
Mfr Name: Sharp Microelectronics
Sharp Microelectronics
The PC817B is an optocoupler from Sharp Microelectronics, featuring a phototransistor output and 5000Vrms isolation. It is housed in a SOP4 package.
✓ Total Stock: 3,602 pcs

PC817B Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,395 pcs
On Request
2395 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,207 pcs
On Request
1207 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PC817B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Lead Spacing
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Package / Case
Power Consumption
Reverse Current
Reverse Voltage
SVHC Present
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PC817B Description

Short technical summary and product information.

The PC817B is a photoelectric coupler from Sharp Microelectronics, comprising a luminous diode and a phototransistor. It offers a high input-output isolation voltage of 5000Vrms.

 

Key electrical specifications include a maximum forward current of 50mA, a maximum collector current of 50mA, and a collector-emitter breakdown voltage of 35V. The current transfer ratio (CTR) ranges from a minimum of 50% to a maximum of 600% under specific test conditions (IF=5mA, VCE=5V).

 

This component is suitable for applications such as power supply feedback circuits, system devices, measurement instruments, registers, copying machines, vending machines, and household appliances like fans and water heaters. It operates within a temperature range of -40°C to +100°C and is supplied in a SOP4 package.

 

The PC817B has UL and VDE certifications, indicating its compliance with safety standards.

PC817B Quick Information

Product Type: Optocoupler
Series: PC817B
Canonical Name: PC817B Optocoupler
Subcategory: Transistor, Photovoltaic Output

PC817B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PC817B Features

  • 5000Vrms input-output isolation voltage.
  • SOP4 package for surface mounting.
  • Wide operating temperature range.
  • UL and VDE certified for safety.
  • Suitable for feedback circuits.

PC817B Applications

  • Power supply feedback circuits.
  • System devices and instruments.
  • Registers and vending machines.
  • Household appliances integration.

PC817B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the PC817B?

The PC817B has an isolation voltage of 5000Vrms.

What is the package type for the PC817B?

The PC817B is supplied in a SOP4 package.

What is the operating temperature range for the PC817B?

The PC817B operates between -40°C and +100°C.

What is the minimum Current Transfer Ratio (CTR) for the PC817B?

The minimum CTR for the PC817B is 50% under the condition of IF=5mA and VCE=5V.

What is the maximum Current Transfer Ratio (CTR) for the PC817B?

The maximum CTR for the PC817B is 600% under the condition of IF=5mA and VCE=5V.

What is the collector-emitter breakdown voltage of the PC817B?

The collector-emitter breakdown voltage (BVCEO) of the PC817B is a minimum of 35V.

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