FDS3680 The FDS3680 is a 100V N-Channel PowerTrench MOSFET from ON Semiconductor. It offers 5.2A continuous drain current and a low typical on-resistance of 43 mΩ.
Mfr Part #:

FDS3680

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FDS3680 is a 100V N-Channel PowerTrench MOSFET from ON Semiconductor. It offers 5.2A continuous drain current and a low typical on-resistance of 43 mΩ.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.84 - $0.85

FDS3680 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request 05+52 On Request On Request

FDS3680 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 Spacing
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

FDS3680 Description

Short technical summary and product information.

The FDS3680 is a 100V N-Channel MOSFET from ON Semiconductor, fabricated with PowerTrench technology for low on-resistance and fast switching. It is designed to improve the efficiency of DC/DC converters in synchronous or conventional PWM controller applications.

 

Key electrical characteristics include a continuous drain current of 5.2A at 25°C ambient, a maximum drain-source voltage of 100V, and a typical on-resistance of 43 mΩ at VGS=10V. The device can handle pulsed drain currents up to 50A. Total gate charge is typically 38 nC (maximum 53 nC), enabling efficient high-frequency operation.

 

The FDS3680 is housed in an 8-SOIC surface-mount package with gull wing leads. It operates over a junction temperature range of -55°C to +150°C and has a maximum power dissipation of 2.5W at 25°C ambient. The component is supplied on tape and reel with 2500 units per reel for automated assembly.

FDS3680 Quick Information

Product Type: N-Channel MOSFET
Canonical Name: FDS3680 100V N-Channel PowerTrench MOSFET
Subcategory: Single N-Channel MOSFET

FDS3680 Compliance

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

FDS3680 Estimated Pricing

Qty Low High
2,500+ $0.85 $0.85
5,000+ $0.84 $0.84

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

FDS3680 Features

  • N-Channel PowerTrench MOSFET for high efficiency.
  • 5.2A continuous drain current at 25°C ambient.
  • Low typical on-resistance of 43 milliohms.
  • Fast switching speed with low gate charge.

FDS3680 Applications

  • Used in DC/DC converter output stages.
  • Suitable for synchronous and PWM controller circuits.
  • Ideal for high-frequency power management designs.

FDS3680 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDS3680?

The maximum drain-source voltage (Vdss) is 100 V.

What is the continuous drain current rating of the FDS3680?

The continuous drain current is 5.2 A at an ambient temperature of 25°C.

What is the on-resistance of the FDS3680?

The typical on-resistance is 43 mΩ at VGS=10V and ID=5.2A, with a maximum of 48 mΩ under the same conditions.

What package does the FDS3680 come in?

It is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range of the FDS3680?

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

Is the FDS3680 RoHS compliant?

The RoHS status is listed as RoHS3 compliant but is unverified. The datasheet does not explicitly mention RoHS status.

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