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FQB5N90TM N-Channel MOSFET rated for 900V drain-source voltage and 5.4A continuous drain current. Features low on-resistance of 2.3 Ohm and is housed in a surface-mount D2PAK (TO-263) package.
Mfr Part #:

FQB5N90TM

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET rated for 900V drain-source voltage and 5.4A continuous drain current. Features low on-resistance of 2.3 Ohm and is housed in a surface-mount D2PAK (TO-263) package.
✓ Total Stock: 4,542 pcs
$ Price Range: $1.55 - $2.15

FQB5N90TM Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

FQB5N90TM 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
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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FQB5N90TM Description

Short technical summary and product information.

The FQB5N90TM is an N-Channel power MOSFET from On Semiconductor designed for high-voltage switching applications. It features a maximum drain-source voltage of 900V and a continuous drain current of 5.4A at case temperature. The device offers a low on-resistance of 2.3 Ohm at 2.7A gate drive, ensuring efficient power conversion.

 

With a gate threshold voltage of 5V and a maximum gate charge of 40 nC, the MOSFET is suitable for moderate-speed switching. The input capacitance is 1550 pF at 25V drain-source voltage. The device can dissipate up to 158W at case temperature and operates over a junction temperature range of -55°C to 150°C.

 

Packaged in a surface-mount D2PAK (TO-263) case, the FQB5N90TM is ideal for space-constrained designs requiring high voltage capability. The package provides excellent thermal performance through the exposed tab. Typical applications include power supplies, inverters, and motor control circuits.

FQB5N90TM Quick Information

Product Type: MOSFET
Canonical Name: FQB5N90TM N-Channel MOSFET, 900V, 5.4A, D2PAK
Subcategory: Single MOSFET

FQB5N90TM Compliance

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

FQB5N90TM Estimated Pricing

Qty Low High
1+ $2.15 $2.15
10+ $1.93 $1.93
100+ $1.55 $1.55

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

FQB5N90TM Features

  • 900V maximum drain-source voltage.
  • 5.4A continuous drain current at case temperature.
  • Low on-resistance of 2.3 Ohm at 10V gate drive.
  • Surface-mount D2PAK (TO-263) package.
  • Wide operating temperature range -55°C to 150°C.

FQB5N90TM Applications

  • High-voltage DC-DC converters.
  • Power factor correction circuits.
  • Motor control inverters.
  • Switching power supplies.

FQB5N90TM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FQB5N90TM?

900V.

What is the maximum drain current?

5.4A at case temperature.

What is the on-resistance?

2.3 Ohm at 2.7A, 10V.

What is the operating temperature range?

-55°C to 150°C junction temperature.

What package is the FQB5N90TM available in?

Surface-mount D2PAK (TO-263).

Is the FQB5N90TM RoHS compliant?

RoHS3 compliant (unverified).

What is the gate threshold voltage?

5V maximum at 250µA.

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