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FDG315N FDG315N is a 2A, 30V N-Channel Logic Level MOSFET from On Semiconductor. It features low on-resistance (120mΩ at 10V) and low gate charge.
Mfr Part #:

FDG315N

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDG315N is a 2A, 30V N-Channel Logic Level MOSFET from On Semiconductor. It features low on-resistance (120mΩ at 10V) and low gate charge.
✓ Total Stock: 1,699 pcs
$ Price Range: $0.28

FDG315N 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
1,680 pcs
On Request
1680 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
19 pcs
On Request
19 pcs On Request 1 On Request On Request 1438 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.

FDG315N 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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FDG315N Description

Short technical summary and product information.

The FDG315N is an N-Channel Logic Level MOSFET manufactured by On Semiconductor (onsemi) using the advanced POWERTRENCH process. This device is designed to minimize on-state resistance while maintaining superior switching performance, making it suitable for low voltage and battery powered applications.

 

Key electrical specifications include a maximum drain-source voltage of 30V, continuous drain current of 2A (at 25°C), and a maximum on-resistance of 120mΩ at Vgs=10V and 160mΩ at Vgs=4.5V. The MOSFET features low gate charge (typical 2.1nC at 10V) and low input capacitance (220pF at Vds=15V), enabling fast switching.

 

The device is housed in a compact SC-88 (SC-70-6) surface mount package, which is industry standard and space-saving. It supports a junction temperature range of -55°C to 150°C. The FDG315N is Pb-free and RoHS compliant.

 

Typical applications include DC/DC converters, load switches, and power management circuits where low in-line power loss and fast switching are required. The logic level gate drive allows direct interfacing with low voltage control signals.

FDG315N Quick Information

Product Type: N-Channel MOSFET
Series: POWERTRENCH
Canonical Name: FDG315N N-Channel Logic Level MOSFET
Subcategory: Logic Level MOSFET

FDG315N Compliance

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

FDG315N Estimated Pricing

Qty Low High
1,680+ $0.28 $0.28

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

FDG315N Features

  • 2A continuous drain current rating.
  • 30V drain-source voltage rating.
  • Low on-resistance: 120mΩ at 10V.
  • Logic level gate drive (4.5V).
  • RoHS compliant and Pb-free.

FDG315N Applications

  • Used in DC/DC converter circuits.
  • Ideal for load switch applications.
  • Suitable for power management systems.
  • Low voltage battery powered devices.
  • Fast switching in portable electronics.

FDG315N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the FDG315N?

30V.

What package does the FDG315N come in?

SC-88 (SC-70-6) surface mount package.

What is the operating temperature range of the FDG315N?

-55°C to 150°C (junction).

Is the FDG315N RoHS compliant?

Yes, it is RoHS compliant and Pb-free.

What is the typical gate charge of the FDG315N?

2.1 nC typical at Vgs=10V.

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

160 mΩ at Id=2A.

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