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PC357C The PC357C is a phototransistor optocoupler from Sharp Microelectronics, featuring high input-output isolation voltage and a compact SOP4 package.
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PC357C

Available from 1 distributors
Mfr Name: Sharp Microelectronics
Sharp Microelectronics
The PC357C is a phototransistor optocoupler from Sharp Microelectronics, featuring high input-output isolation voltage and a compact SOP4 package.
✓ Total Stock: 3,100 pcs

PC357C Available from 1 distributor

✓ 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
3,100 pcs
On Request
3100 pcs On Request 1 On Request On Request 21+ On Request On Request
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PC357C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Package / Case
Peak Forward Current
Power Dissipation
Reverse Current
Reverse Voltage
SVHC Present
Storage Temperature
Tape & Reel
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PC357C Description

Short technical summary and product information.

The PC357C is a phototransistor optocoupler manufactured by Sharp Microelectronics. It consists of an AlGaAs infrared emitting diode optically coupled to a Silicone NPN phototransistor detector. This device is housed in a 4-pin small outline package (SOP4) and is available in tape and reel format.

 

Key electrical characteristics include a high input-output isolation voltage of 3750Vrms, a typical current transfer ratio (CTR) of 200% at 5mA forward current and 5V collector-emitter voltage, and a maximum collector-emitter voltage of 35V. The operating temperature range is from -55°C to 110°C.

 

Applications for the PC357C include programmable controllers, system appliances, measuring instruments, telecommunication equipment, and home appliances. Its robust isolation and compact form factor make it suitable for various industrial and consumer electronics designs.

PC357C Quick Information

Product Type: Optocoupler
Series: PC357
Canonical Name: PC357C Phototransistor Optocoupler
Subcategory: Transistor, Photovoltaic Output

PC357C Compliance

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

PC357C Features

  • High input-output isolation voltage of 3750Vrms.
  • Typical current transfer ratio of 200%.
  • Wide operating temperature range of -55 to 110°C.
  • Compact 4-pin SOP4 package.
  • Available in tape and reel packing format.

PC357C Applications

  • Used in programmable controllers.
  • Suitable for system appliances.
  • Applicable to measuring instruments.
  • Designed for telecommunication equipment.
  • Ideal for home appliances.

PC357C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the PC357C?

The PC357C comes in a SOP-4 surface mount package.

What is the operating temperature range?

The operating temperature range is -55°C to 110°C.

What is the isolation voltage?

The isolation voltage is 3750 Vrms (maximum).

What is the current transfer ratio (CTR) of the PC357C?

The CTR is 200% to 400% at IF=5mA and VCE=5V.

What is the forward voltage?

The forward voltage is typically 1.2V at IF=10mA (maximum 1.4V).

What is the collector-emitter break own voltage?

The collector-emitter break own voltage is minimum 35V at IC=0.1mA.

What is the switching speed (rise/fall time)?

Typical rise time is 6 µs, fall time is 8 µs; maximum is 18 µs.

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