FOD3120 The ON Semiconductor FOD3120 is a gate drive optocoupler designed for driving medium power IGBT/MOSFETs. It features high noise immunity and 2.5A peak output current.
Mfr Part #:

FOD3120

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FOD3120 is a gate drive optocoupler designed for driving medium power IGBT/MOSFETs. It features high noise immunity and 2.5A peak output current.
Total Stock: 191,790 pcs
$ Price Range: $2.55

FOD3120 Available from 4 distributors

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Non-Authorised

FOD3120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Common Mode Transient Immunity (Min)
Current
Mounting Type
Number of Channels
Operating Temperature
Output Current
Propagation Delay tpLH
Pulse Width Distortion (Max)
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Supplier Device Package
Technology
Voltage

FOD3120 Description

Short technical summary and product information.

The ON Semiconductor FOD3120 is a high-performance gate drive optocoupler, suitable for driving medium power IGBT and MOSFET devices in applications like motor control inverters and high-performance power systems. It utilizes onsemi's OPTOPLANAR packaging technology and an optimized IC design to achieve high noise immunity, characterized by a minimum common mode rejection of 35 kV/µs.

 

This optocoupler offers a 2.5A peak output current driving capability, making it compatible with most 1200V/20A IGBTs. It operates within a wide supply voltage range of 15V to 30V and features fast switching speeds with a maximum propagation delay of 400ns and a maximum pulse width distortion of 100ns. The device includes Under Voltage LockOut (UVLO) with hysteresis for reliable operation.

 

The FOD3120 is housed in an 8-DIP package and is designed for through-hole mounting. It operates across an extended industrial temperature range of -40°C to 100°C. Safety and regulatory approvals include UL1577 (5000 VRMS for 1 min) and DIN EN/IEC60747-5-5. This device is Pb-Free.

FOD3120 Quick Information

Product Type: Gate Driver Optocoupler
Canonical Name: Gate Drive Optocoupler
Subcategory: Gate Driver Optocoupler

FOD3120 Compliance

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

FOD3120 Estimated Pricing

Qty Low High
1+ $2.55 $2.55

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

FOD3120 Features

  • 2.5A peak output current driving capability.
  • High noise immunity with 35kV/µs CMR.
  • Fast switching speeds with 400ns max delay.
  • Wide supply voltage range from 15V to 30V.
  • 8-DIP through-hole package.

FOD3120 Applications

  • Ideal for industrial inverter applications.
  • Suitable for uninterruptible power supplies.
  • Used in induction heating systems.
  • Provides isolated IGBT/Power MOSFET gate drive.

FOD3120 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the peak output current of the FOD3120?

The FOD3120 has a peak output current of 2.5 A.

What is the operating voltage range for the FOD3120?

The FOD3120 operates within a voltage range of 15V to 30V.

What is the operating temperature range for this gate driver optocoupler?

The operating temperature range for the FOD3120 is -40°C to 100°C.

What package type is the FOD3120 available in?

The FOD3120 is available in an 8-DIP package.

What is the RoHS status of the FOD3120?

The FOD3120 is RoHS3 Compliant.

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