CSD25484F4 The CSD25484F4 is a -20V P-Channel FemtoFET MOSFET from Texas Instruments with 2.5A continuous drain current and low on-resistance. It comes in an ultra-small 1.0mm x 0.6mm 3-PICOSTAR surface-mount package.
Mfr Part #:

CSD25484F4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The CSD25484F4 is a -20V P-Channel FemtoFET MOSFET from Texas Instruments with 2.5A continuous drain current and low on-resistance. It comes in an ultra-small 1.0mm x 0.6mm 3-PICOSTAR surface-mount package.
✓ Total Stock: 417,068 pcs
$ Price Range: $0.08 - $0.46

CSD25484F4 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
413,602 pcs
413602 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,466 pcs
3466 pcs On Request 1 On Request On Request On Request On Request On Request

CSD25484F4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
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

CSD25484F4 Description

Short technical summary and product information.

The CSD25484F4 is a -20V P-Channel NexFET power MOSFET from Texas Instruments, designed for space-constrained handheld and mobile applications. It features a maximum drain-to-source voltage of 20V and a continuous drain current of 2.5A at TC=25°C. The device offers low on-resistance of 109 mΩ maximum at VGS=4.5V and 180 mΩ maximum at VGS=2.5V, with a typical gate threshold voltage of -0.95V.

 

The MOSFET is built with NexFET technology and features ultra-low gate charge (1.09 nC typical) and gate-drain charge (0.15 nC typical), enabling fast switching and improved efficiency. It includes an integrated ESD protection diode rated for greater than 4-kV HBM and greater than 2-kV CDM. The device is logic-level compatible, supporting drive voltages from 1.8V to 8V.

 

The CSD25484F4 comes in a 3-PICOSTAR (YJJ) package measuring 1.0mm x 0.6mm with an ultra-low profile height of 0.2mm, providing a 60% footprint reduction compared to standard small signal MOSFETs. It is designed for surface-mount assembly and operates over a junction temperature range of -55°C to 150°C.

 

The device is lead-free, halogen-free, and RoHS compliant. It is suitable for load switching, power management, and battery protection circuits in portable electronics where board space is at a premium.

CSD25484F4 Quick Information

Product Type: P-Channel MOSFET
Series: CSD25484F4
Canonical Name: CSD25484F4 -20V P-Channel FemtoFET MOSFET
Subcategory: Single P-Channel MOSFET

CSD25484F4 Compliance

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

CSD25484F4 Estimated Pricing

Qty Low High
1+ $0.46 $0.46
10+ $0.28 $0.28
100+ $0.18 $0.18
500+ $0.13 $0.13
1,000+ $0.12 $0.12
3,000+ $0.10 $0.10
6,000+ $0.09 $0.09
9,000+ $0.08 $0.08

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

CSD25484F4 Features

  • Ultra-small 1.0mm x 0.6mm package footprint.
  • Low on-resistance of 109 mΩ at 4.5V.
  • Ultra-low gate charge of 1.09 nC typical.
  • Integrated ESD protection rated above 4-kV HBM.
  • Lead-free and halogen-free RoHS compliant.

CSD25484F4 Applications

  • Ideal for handheld and mobile electronics.
  • Suitable for battery management circuits.
  • Used in load switching applications.
  • Enables space-saving power management designs.

CSD25484F4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the CSD25484F4?

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

What is the maximum continuous drain current of the CSD25484F4?

The maximum continuous drain current is 2.5A at TC=25°C.

What is the on-resistance of the CSD25484F4 at VGS=4.5V?

The maximum on-resistance is 109 mΩ at VGS=4.5V.

What is the operating temperature range of the CSD25484F4?

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

What package is the CSD25484F4 available in?

The CSD25484F4 is available in a 3-PICOSTAR (YJJ) package measuring 1.0mm x 0.6mm with a height of 0.2mm.

Is the CSD25484F4 RoHS compliant?

The CSD25484F4 is RoHS compliant and lead-free, as stated by the manufacturer.

What is the typical gate charge of the CSD25484F4?

The typical gate charge (Qg) is 1.09 nC.

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