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FQP34N20 N-Channel MOSFET with 200V drain-source voltage and 31A continuous drain current. Features low on-resistance of 75mOhm at 10V gate drive.
Mfr Part #:

FQP34N20

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET with 200V drain-source voltage and 31A continuous drain current. Features low on-resistance of 75mOhm at 10V gate drive.
✓ Total Stock: 31,825 pcs
$ Price Range: $4.47 - $4.70

FQP34N20 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
26,000 pcs
On Request
26000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
5,825 pcs
On Request
5825 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.

FQP34N20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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FQP34N20 Description

Short technical summary and product information.

The FQP34N20 is an N-Channel MOSFET from On Semiconductor designed for high-power switching applications. It features a drain-to-source voltage rating of 200V and a continuous drain current of 31A at case temperature (Tc). The device offers a maximum on-resistance of 75mOhm at a gate-source voltage of 10V and a drain current of 15.5A, ensuring efficient power handling. With a maximum gate charge of 78nC at 10V, it is suitable for moderate-speed switching. The input capacitance is 3100pF at 25V drain-source voltage. The MOSFET is housed in a TO-220-3 through-hole package, providing robust thermal performance with a maximum power dissipation of 180W at case temperature. The operating junction temperature range is -55°C to 150°C. This device is suitable for applications such as power supplies, motor control, and DC-DC converters where high voltage and current handling are required.

FQP34N20 Quick Information

Product Type: N-Channel MOSFET
Canonical Name: FQP34N20 N-Channel MOSFET, 200V, 31A, TO-220-3
Subcategory: N-Channel MOSFET

FQP34N20 Compliance

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

FQP34N20 Estimated Pricing

Qty Low High
143+ $4.70 $4.70
286+ $4.61 $4.61
572+ $4.54 $4.54
1,144+ $4.47 $4.47

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

FQP34N20 Features

  • 200V drain-to-source voltage rating.
  • 31A continuous drain current capability.
  • Low 75mOhm on-resistance at 10V gate drive.
  • TO-220-3 through-hole package.
  • 180W power dissipation at case temperature.

FQP34N20 Applications

  • Used in power supply switching circuits.
  • Suitable for motor control applications.
  • Ideal for DC-DC converter designs.
  • Applicable in high-voltage load switching.

FQP34N20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the FQP34N20?

-55°C to 150°C (junction temperature).

What package does the FQP34N20 come in?

TO-220-3 through-hole package.

Is the FQP34N20 RoHS compliant?

RoHS3 compliant (unverified).

What is the drain-source voltage rating of the FQP34N20?

200V.

What is the continuous drain current rating?

31A at case temperature.

What is the on-resistance of the FQP34N20?

75mOhm maximum at 15.5A drain current and 10V gate voltage.

What is the gate charge of the FQP34N20?

78nC maximum at 10V gate voltage.

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