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FDS6894A Dual N-Channel Logic Level PowerTrench MOSFET from On Semiconductor, 20V, 8A, with low on-resistance optimized for low voltage battery powered applications.
Mfr Part #:

FDS6894A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Dual N-Channel Logic Level PowerTrench MOSFET from On Semiconductor, 20V, 8A, with low on-resistance optimized for low voltage battery powered applications.
Total Stock: 5,750 pcs
$ Price Range: $1.14

FDS6894A 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
5,750 pcs
5750 pcs On Request 1 On Request On Request On Request On Request On Request

FDS6894A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Continuous Drain Current
Current
Drain Source On Resistance (Minimum/Typical/Maximum @ VGS=1.8 V, ID=6 A)
Drain Source On Resistance (Minimum/Typical/Maximum @ VGS=2.5 V, ID=7 A)
Drain Source On Resistance (Minimum/Typical/Maximum @ VGS=4.5 V, ID=8 A)
Drain Source On Resistance (Typical/Maximum @ VGS=4.5 V, ID=8 A, TJ=125 °C)
Drain to Source Voltage (Vdss)
FET Feature
Forward Transconductance
Gate Charge (Qg) (Max) @ Vgs
Gate Threshold Voltage
Gate to Source Voltage (Vgss)
Gate-Drain Charge
Gate-Source Charge
Input Capacitance
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
On-State Drain Current
Operating Temperature
Output Capacitance
Power
Power Dissipation (Maximum @ Dual operation, TA=25 °C)
Power Dissipation (Maximum @ Single operation (Note 1 a), TA=25 °C)
Power Dissipation (Maximum @ Single operation (Note 1 b), TA=25 °C)
Power Dissipation (Maximum @ Single operation (Note 1 c), TA=25 °C)
Pulsed Drain Current
Rds On (Max) @ Id, Vgs
Reverse Transfer Capacitance
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Total Gate Charge
Turn-Off Delay Time
Turn-Off Fall Time
Turn-On Delay Time
Turn-On Rise Time
Vgs(th) (Max) @ Id

FDS6894A Description

Short technical summary and product information.

The FDS6894A is a dual N-Channel Logic Level MOSFET manufactured by On Semiconductor (formerly Fairchild Semiconductor) using advanced PowerTrench technology. It is designed for low voltage, battery powered applications requiring low on-state resistance and fast switching. The device is rated for a maximum drain-source voltage of 20V and continuous drain current of 8A per device at 25°C. It features a logic level gate, allowing direct drive from low voltage logic circuits. The on-resistance is specified at multiple gate voltages: 17mΩ typical at 4.5V, 20mΩ at 2.5V, and 30mΩ at 1.8V, making it suitable for 1.8V, 2.5V, and 3.3V systems. The device is housed in an 8-lead SO-8 package (SOIC) with surface mount gull-wing leads. It is supplied in tape and reel packaging with 2500 units per reel. The operating junction temperature range is -55°C to 150°C. The MOSFET also has low gate charge of 17nC typical, which reduces switching losses. Typical applications include DC-DC converters, power management in portable devices, and load switching.

FDS6894A Quick Information

Product Type: Dual N-Channel MOSFET
Canonical Name: Dual N-Channel Logic Level PowerTrench MOSFET
Subcategory: Logic Level MOSFET

FDS6894A Compliance

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

FDS6894A Estimated Pricing

Qty Low High
263+ $1.14 $1.14

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

FDS6894A Features

  • Dual N-Channel MOSFET in SO-8 package.
  • Logic level gate: threshold 0.6V to 1.5V.
  • Low on-resistance: 17mΩ typical at 4.5V.
  • High current rating: 8A continuous drain current.
  • Low gate charge: 17nC typical.

FDS6894A Applications

  • Ideal for DC-DC converter switching circuits.
  • Suitable for battery-powered portable devices.
  • Used in load switching and power management.
  • Good for low voltage logic level systems.

FDS6894A FAQs

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

20V.

What is the package type?

8-SOIC (0.154", 3.90mm Width), surface mount.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

Is this device RoHS compliant?

RoHS3 Compliant (unverified).

What is the continuous drain current rating?

8A at TA=25°C per device (maximum).

What is the typical on-resistance at VGS=2.5V?

20mΩ typical.

What is the gate threshold voltage range?

0.6V to 1.5V (minimum to maximum) with 0.8V typical.

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