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FOD852S The On Semiconductor FOD852S is a 4-pin SMD optocoupler featuring a photodarlington output. It offers 5000Vrms isolation and a high current transfer ratio.
Mfr Part #:

FOD852S

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor FOD852S is a 4-pin SMD optocoupler featuring a photodarlington output. It offers 5000Vrms isolation and a high current transfer ratio.
✓ Total Stock: 5,215 pcs
$ Price Range: $1.24

FOD852S Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
3,380 pcs
On Request
3380 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,835 pcs
On Request
1835 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.

FOD852S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Max)
Current Transfer Ratio (Min)
Input Type
Insulation Resistance
Mounting Type
Number of Channels
Operating Temperature
Output Power
Output Type
Reverse Voltage
Rise
Storage Temperature
Supplier Device Package
Supplier Package
Vce Saturation (Max)
Voltage
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FOD852S Description

Short technical summary and product information.

The FOD852S from On Semiconductor is a 4-pin dual in-line package optocoupler designed for applications requiring high isolation and signal transfer. It features a gallium arsenide infrared emitting diode driving a silicon photodarlington output with an integral base-emitter resistor.

 

Key electrical specifications include a continuous forward current of 50 mA, a reverse voltage of 6V, and a collector-emitter voltage of 300V. The device boasts a high minimum current transfer ratio of 1000% at 1mA, with a maximum CTR of 15000% at 1mA. The Vce saturation is a maximum of 1.2V, and rise/fall times are typically 100µs and 20µs, respectively.

 

This optocoupler is suitable for applications such as power supply regulators, digital logic inputs, and microprocessor inputs. It is housed in a 4-SMD, Gull Wing package and is designed for surface mounting.

 

Safety and regulatory approvals include UL1577 (5,000 V ACrms for 1 minute) and DIN EN/IEC60747-5-5. The operating temperature range is -30°C to 100°C. The device is also Pb-Free.

FOD852S Quick Information

Product Type: Optocoupler
Canonical Name: FOD852S 4-Pin DIP Photodarlington Output Optocoupler
Subcategory: Photodarlington Output

FOD852S Compliance

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

FOD852S Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

FOD852S Features

  • High current transfer ratio: 1000% minimum
  • 5000Vrms isolation rating
  • Darlington photodarlington output
  • Surface mount 4-SMD package
  • Pb-Free device

FOD852S Applications

  • Used for electrical isolation in circuits
  • Suitable for signal transfer applications
  • Ideal for industrial automation systems
  • Applied in automotive electronic modules

FOD852S FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum forward current of the FOD852S?

The maximum forward current is 50mA.

What is the collector-emitter voltage rating for the FOD852S?

The collector-emitter voltage is 300V.

What package type does the FOD852S use?

It uses a 4-SMD gull wing package.

What is the operating temperature range for the FOD852S?

It operates from -30°C to 100°C.

Is the FOD852S RoHS compliant?

Yes, it is RoHS3 compliant.

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