FDN327N FDN327N is a 20V, 2A N-Channel MOSFET from onsemi in a SOT-23-3 surface-mount package. It offers low on-resistance and is Pb-free and halogen-free.
Mfr Part #:

FDN327N

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDN327N is a 20V, 2A N-Channel MOSFET from onsemi in a SOT-23-3 surface-mount package. It offers low on-resistance and is Pb-free and halogen-free.
✓ Total Stock: 14,271 pcs
$ Price Range: $0.19 - $0.64

FDN327N Available from 7 distributors

✓ Authorised
✓ Non-Authorised

FDN327N 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
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDN327N Description

Short technical summary and product information.

FDN327N is an N-Channel enhancement-mode MOSFET manufactured by onsemi using the POWERTRENCH process. It is designed for power management applications such as load switching, battery protection, and general power conversion. The device is rated for a drain-source voltage of 20V and a continuous drain current of 2A at ambient temperature, with a pulsed current rating of 8A.

 

The MOSFET provides a maximum on-resistance of 70mΩ at VGS=4.5V and 2A drain current, with typical values of 40mΩ. It supports gate drive voltages from 1.8V, making it suitable for low-voltage logic level switching. The gate threshold voltage ranges from 0.4V to 1.5V, and the total gate charge is typically 4.5nC, enabling fast switching. Input capacitance is 423pF maximum at VDS=10V.

 

Housed in a compact SOT-23-3 surface-mount package, the FDN327N offers a power dissipation of 500mW at 25°C ambient, with a junction-to-ambient thermal resistance of 250°C/W and junction-to-case thermal resistance of 75°C/W. The operating junction temperature range is -55°C to 150°C. The device is Pb-free and halogen-free, and is supplied on tape and reel in quantities of 3000.

FDN327N Quick Information

Product Type: N-Channel MOSFET
Canonical Name: FDN327N N-Channel MOSFET
Subcategory: N-Channel MOSFET

FDN327N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

FDN327N Estimated Pricing

Qty Low High
1+ $0.64 $0.64
10+ $0.40 $0.40
100+ $0.25 $0.25
500+ $0.19 $0.19
3,000+ $0.19 $0.19

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

FDN327N Features

  • N-channel MOSFET rated for 20V drain-source voltage.
  • 2A continuous drain current at ambient temperature.
  • Low on-resistance 70mΩ maximum at 4.5V.
  • Available in SOT-23-3 surface-mount package.
  • Pb-free and halogen-free per datasheet.

FDN327N Applications

  • Use as load switch in power rails.
  • Ideal for battery protection circuits.
  • Suitable for power management applications.

FDN327N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDN327N?

The maximum drain-source voltage (Vdss) is 20V.

What is the package type of the FDN327N?

The FDN327N is available in a SOT-23-3 surface-mount package.

What is the operating temperature range?

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

Is the FDN327N RoHS compliant?

The FDN327N is reported as RoHS3 compliant, though this status is not yet verified.

What is the continuous drain current rating?

The continuous drain current is 2A at ambient temperature.

What is the on-resistance at 4.5V gate drive?

The maximum on-resistance is 70mΩ at VGS=4.5V and ID=2A, with a typical value of 40mΩ.

What is the gate charge of the FDN327N?

The typical gate charge is 4.5nC at VGS=4.5V, with a maximum of 6.3nC.

Home
Account

Categories