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Name: FOD8342TR2
Brand: ON Semiconductor
SKU: FOD8342TR2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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ON Semiconductor FOD8342TR2

Part No.:: FOD8342TR2

Manufacturer:: ON Semiconductor

Package:: 6-SOIC (0.268, 6.80mm Width)

Datasheet:: FOD8342TR2.pdf

Description:: OPTOISO 5KV 1CH GATE DRIVER 6SOP

In Stock:: 3918

Quantity:: Add To Cart

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FOD8342TR2 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Technology:
Optical Coupling
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
CommonModeTransientImmunity(Min):
20kV/µs
PropagationDelaytpLH/tpHL(Max):
210ns, 210ns
PulseWidthDistortion(Max):
65ns
Rise/FallTime(Typ):
38ns, 24ns
Current-OutputHighLow:
2.5A, 2.5A
Current-PeakOutput:
3A
Voltage-Forward(Vf)(Typ):
1.5V
Current-DCForward(If)(Max):
25 mA
Voltage-OutputSupply:
10V ~ 30V
OperatingTemperature:
-40°C ~ 100°C
MountingType:
Surface Mount

FOD8342TR2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FOD8342TR2 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for FOD8342TR2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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FOD8342TR2 information

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FOD8342TR2 Typical application Circuitry

FOD8342TR2

FOD8342TR2 is a High-Speed MOSFET Gate Drive Optocoupler designed to provide electrical isolation between its input and output with the capability to drive high-speed MOSFETs. This type of optocoupler is commonly used in applications requiring the direct driving of MOSFETs for switching power supplies, motor control circuits, and other power management tasks where isolation is necessary to protect control circuitry from high voltages or currents.

Application Scenarios for FOD8342TR2

1. Switch Mode Power Supplies (SMPS): In power supply circuits where isolation between the control circuit and the power switching circuit is required.

2. Induction Cooking Appliances: For driving the IGBTs or MOSFETs that control the heating elements.

3. Motor Control Circuits: In the driving stages of motors, particularly in applications that require precise control over motor speed and direction with electrical isolation.

Parameter Features of FOD8342TR2

- High Output Drive Current: Capable of delivering peak output currents, making it suitable for driving large MOSFETs.

- High Speed: Features fast propagation delays and high-speed switching, essential for efficient power conversion and control.

- Isolation Voltage: Offers high isolation voltage, ensuring safety and reliability in high-voltage applications.

- Compact Package: Available in a compact 8-pin DIP or SMD package, facilitating its integration into various circuit designs.

Detailed Circuit Connection Using FOD8342TR2

Application Scenario: Isolated MOSFET Driver for an SMPS

1. Input Signal Connection: Connect the input signal to the anode (pin 1) and cathode (pin 2) of the LED inside the FOD8342TR2. This input signal can originate from a microcontroller or PWM controller, responsible for switching the MOSFET at the desired frequency.

2. Power Supply for the Optocoupler: Connect a suitable resistor in series with the LED (between the input signal and anode) to limit the current through the LED within the FOD8342TR2.

3. Output Connection to MOSFET Gate: Connect the output pin (pin 6) of the FOD8342TR2 to the gate of the MOSFET. This pin delivers the drive current necessary to switch the MOSFET on and off.

4. Return Path and Ground Isolation: Connect the emitter (pin 5) of the output transistor within the FOD8342TR2 to the source of the MOSFET and ensure that the ground of the FOD8342TR2 output side is isolated from the input side ground.

Circuit Design Considerations

1. Isolation Requirements: Ensure that the circuit layout respects the isolation boundary defined by the FOD8342TR2, maintaining physical separation between the input and output sides to safeguard against high voltage transients.

2. Power Supply Decoupling: Place decoupling capacitors close to the FOD8342TR2 to stabilize the power supply voltage, especially important in high-speed switching applications to prevent malfunctions.

3. Gate Resistor: Include a resistor between the output of the FOD8342TR2 and the gate of the MOSFET to control the gate charging speed, which can help in managing the switching characteristics and reducing electromagnetic interference (EMI).

4. Propagation Delay Management: Account for the propagation delay through the FOD8342TR2 to ensure that the timing requirements of the application are met, particularly critical in applications like SMPS where precise timing can affect efficiency and stability.

Incorporating these design considerations, the FOD8342TR2 can be effectively utilized in various applications that require isolated MOSFET driving capabilities, providing efficient and reliable performance.

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6. What is the process for return or replacement of FOD8342TR2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FOD8342TR2 we delivered, we will accept the replacement or return of the FOD8342TR2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of FOD8342TR2.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations