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FOD8343TR2 The ON Semiconductor FOD8343TR2 is a 1-channel gate driver optocoupler designed for driving medium-power IGBT/MOSFETs. It features a 4.0A peak output current and operates over a wide voltage range.
Mfr Part #:

FOD8343TR2

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FOD8343TR2 is a 1-channel gate driver optocoupler designed for driving medium-power IGBT/MOSFETs. It features a 4.0A peak output current and operates over a wide voltage range.
✓ Total Stock: 1,570 pcs
$ Price Range: $2.55

FOD8343TR2 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
570 pcs
On Request
570 pcs On Request 1 On Request On Request On Request On Request On Request
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FOD8343TR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Common Mode Transient Immunity (Min)
Current
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Supplier Package
Technology
Voltage
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FOD8343TR2 Description

Short technical summary and product information.

The ON Semiconductor FOD8343TR2 is a high-speed gate drive optocoupler in a stretched body SOP 6-pin package. It is designed to drive medium-power IGBT and MOSFET devices, making it suitable for fast-switching applications in motor-control inverters and high-performance power systems.

 

This optocoupler offers a maximum peak output current of 4.0A and a minimum common mode rejection of 50kV/µs. It operates with a supply voltage range of 10V to 30V and features fast switching speeds with a maximum propagation delay of 210ns and a maximum pulse width distortion of 65ns. The device is housed in a 6-SOIC surface mount package.

 

Key features include 8mm creepage and clearance distances for reliable high-voltage insulation and an extended industrial temperature range of -40°C to 100°C. Safety and regulatory approvals include UL1577 and DIN EN/IEC60747-5-5.

 

Applications include AC and brushless DC motor drives, industrial inverters, uninterruptible power supplies, induction heating, and isolated IGBT/Power MOSFET gate drives.

FOD8343TR2 Quick Information

Product Type: Gate Driver Optocoupler
Canonical Name: FOD8343TR2 4.0A High Speed Gate Drive Optocoupler
Subcategory: Gate Driver

FOD8343TR2 Compliance

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

FOD8343TR2 Estimated Pricing

Qty Low High
1+ $2.55 $2.55

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

FOD8343TR2 Features

  • 4.0A maximum peak output current.
  • 50kV/µs minimum common mode rejection.
  • 10V to 30V wide supply voltage range.
  • Fast switching speeds with low distortion.
  • Surface mount 6-SOP package.

FOD8343TR2 Applications

  • Used in AC and brushless DC motor drives.
  • Suitable for industrial inverter applications.
  • Applicable to uninterruptible power supplies.
  • Ideal for induction heating systems.
  • Supports isolated gate drive designs.

FOD8343TR2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum peak output current for the FOD8343TR2?

The FOD8343TR2 has a maximum peak output current of 4.0 A.

What is the operating supply voltage range for this gate driver optocoupler?

The operating supply voltage range is 10 V to 30 V.

What is the operating temperature range of the FOD8343TR2?

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

What package type is the FOD8343TR2 supplied in?

The FOD8343TR2 is supplied in a 6-SOIC (0.268", 6.80mm Width) surface mount package.

What is the common mode transient immunity of the FOD8343TR2?

The minimum common mode transient immunity is 50 kV/µs.

What are the propagation delay and pulse width distortion specifications?

The maximum propagation delay is 210 ns, and the maximum pulse width distortion is 65 ns.

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