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FDY300NZ N-Channel MOSFET with 20V drain-source voltage and 600mA drain current. Surface mount package SC-89-3.
Mfr Part #:

FDY300NZ

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET with 20V drain-source voltage and 600mA drain current. Surface mount package SC-89-3.
✓ Total Stock: 10,188 pcs
$ Price Range: $0.19 - $0.22

FDY300NZ Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,020 pcs
On Request
4020 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
168 pcs
On Request
168 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.

FDY300NZ 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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FDY300NZ Description

Short technical summary and product information.

The FDY300NZ is an N-Channel MOSFET from ON Semiconductor designed for low-voltage switching applications. It features a drain-source voltage (Vdss) of 20V and a continuous drain current of 600mA at ambient temperature. The device offers a maximum on-resistance of 700mOhm at 4.5V gate drive, with a low gate charge of 1.1nC and input capacitance of 60pF, enabling efficient switching at high frequencies. The threshold voltage is 1.3V at 250µA, allowing operation with 1.8V logic levels. Power dissipation is rated at 625mW at ambient temperature, and the junction temperature range spans -55°C to 150°C. The MOSFET is housed in a compact SC-89-3 surface-mount package (also known as SOT-490), suitable for space-constrained designs. Typical applications include load switching, power management in portable devices, and low-voltage DC-DC converters.

FDY300NZ Quick Information

Product Type: MOSFET
Canonical Name: FDY300NZ N-Channel MOSFET, 20V, 600mA, SC-89-3
Subcategory: N-Channel MOSFET

FDY300NZ Compliance

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

FDY300NZ Estimated Pricing

Qty Low High
3,000+ $0.22 $0.22
6,000+ $0.21 $0.21
9,000+ $0.19 $0.19
30,000+ $0.19 $0.19

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

FDY300NZ Features

  • N-Channel MOSFET with 20V drain-source voltage.
  • Maximum drain current of 600mA.
  • Low on-resistance of 700mOhm at 4.5V.
  • Surface mount SC-89-3 package.
  • Operating temperature range -55°C to 150°C.

FDY300NZ Applications

  • Suitable for load switching applications.
  • Used in portable electronics.
  • Ideal for low-voltage DC-DC converters.
  • Can be driven by 1.8V logic.
  • Power management in battery-powered devices.

FDY300NZ FAQs

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

20V

What is the maximum drain current?

600mA at ambient temperature

What is the package type?

SC-89, SOT-490

What is the operating temperature range?

-55°C to 150°C (junction)

Is this component RoHS compliant?

Yes, RoHS3 compliant (unverified)

What is the threshold voltage?

1.3V at 250µA

What is the gate charge?

1.1 nC at 4.5V

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