FDB8453LZ N-Channel PowerTrench MOSFET rated for 40V drain-source voltage and 50A continuous drain current. Features low on-resistance of 7mΩ at 10V gate drive.
Mfr Part #:

FDB8453LZ

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel PowerTrench MOSFET rated for 40V drain-source voltage and 50A continuous drain current. Features low on-resistance of 7mΩ at 10V gate drive.
✓ Total Stock: 695 pcs

FDB8453LZ Available from 1 distributor

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FDB8453LZ 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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDB8453LZ Description

Short technical summary and product information.

The FDB8453LZ is an N-Channel PowerTrench MOSFET from On Semiconductor, designed for high-efficiency power switching applications. It is rated for a maximum drain-to-source voltage of 40V and can handle a continuous drain current of 50A at the case temperature (Tc = 25°C). The device features a low maximum on-resistance of 7mΩ when driven with a 10V gate voltage, and 9mΩ at 4.5V, enabling efficient operation in low-voltage power conversion circuits.

 

This MOSFET is housed in a surface-mount D2PAK (TO-263) package with a gull wing lead style, suitable for automated assembly. It offers fast switching performance and includes ESD protection with a typical HBM rating of 7.6kV. The device is RoHS compliant and operates over a junction temperature range of -55°C to 150°C.

FDB8453LZ Quick Information

Product Type: MOSFET
Canonical Name: FDB8453LZ N-Channel PowerTrench MOSFET
Subcategory: N-Channel Power MOSFET

FDB8453LZ Compliance

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

FDB8453LZ Features

  • N-Channel PowerTrench MOSFET for efficient switching.
  • Rated for 40V drain-source voltage.
  • 50A continuous drain current at case temperature.
  • Low on-resistance of 7mΩ at 10V gate drive.
  • ESD protection rated at 7.6kV typical HBM.

FDB8453LZ Applications

  • Suitable for DC-DC converter and power supply designs.
  • Used in motor control and load switching circuits.
  • Ideal for high-efficiency power management systems.
  • Applicable in automotive and industrial power applications.

FDB8453LZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDB8453LZ?

The maximum drain-source voltage (Vdss) is 40V.

What is the continuous drain current rating of the FDB8453LZ?

The continuous drain current is 50A at a case temperature of 25°C, and 16.1A at an ambient temperature of 25°C.

What is the on-resistance of the FDB8453LZ?

The maximum on-resistance is 7mΩ at VGS=10V and ID=17.6A, and 9mΩ at VGS=4.5V and ID=14.9A.

What package does the FDB8453LZ come in?

It is available in a surface-mount D2PAK (TO-263) package.

What is the operating temperature range of the FDB8453LZ?

The operating junction temperature range is -55°C to 150°C.

Is the FDB8453LZ RoHS compliant?

Yes, the datasheet states it is RoHS compliant.

What is the gate charge of the FDB8453LZ?

The maximum gate charge (Qg) is 66nC at VGS=10V.

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