CSD16401Q5 The CSD16401Q5 is a 25V N-Channel NexFET power MOSFET from Texas Instruments with 1.6mΩ max on-resistance at 10V. It is offered in a 5x6mm 8-PowerTDFN surface-mount package.
Mfr Part #:

CSD16401Q5

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The CSD16401Q5 is a 25V N-Channel NexFET power MOSFET from Texas Instruments with 1.6mΩ max on-resistance at 10V. It is offered in a 5x6mm 8-PowerTDFN surface-mount package.
✓ Total Stock: 90,241 pcs
$ Price Range: $1.05 - $3.58

CSD16401Q5 Available from 5 distributors

✓ Authorised
✓ Non-Authorised

CSD16401Q5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Configuration
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Industrial Grade
Input Capacitance (Ciss) (Max) @ Vds
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

CSD16401Q5 Description

Short technical summary and product information.

The CSD16401Q5 is a 25-V N-Channel NexFET power MOSFET from Texas Instruments, designed for power conversion applications. It is a single MOSFET in a compact 5-mm × 6-mm SON plastic package (8-PowerTDFN / 8-VSON-CLIP) with surface-mount mounting.

 

The device supports a drain-to-source voltage of 25 V and a gate-source voltage of +16 V / -12 V. Drain current is rated 38 A at 25°C ambient (Ta) and 100 A at 25°C case temperature (Tc), with a silicon-limited current of 261 A at Tc=25°C. Maximum on-resistance is 1.6 mΩ at Vgs=10 V and 2.3 mΩ at Vgs=4.5 V. Gate charge is 21 nC typical (29 nC max at 4.5 V), and input capacitance is 4100 pF max at Vds=12.5 V.

 

With logic-level drive voltages of 4.5 V and 10 V, this MOSFET is suited for low-voltage switching. It is avalanche rated and offers low thermal resistance for high-current power paths. Operating junction temperature range is -55°C to 150°C, with maximum power dissipation of 3.1 W at 25°C ambient.

 

The 8-PowerTDFN package (also known as 8-VSON-CLIP 5x6) has a 30 mm² footprint and is designed for efficient heat transfer. This is a catalog-rated, single N-channel MOSFET suitable for power management circuits.

CSD16401Q5 Quick Information

Product Type: N-Channel MOSFET
Series: NexFET
Canonical Name: CSD16401Q5 N-Channel Power MOSFET
Subcategory: Single MOSFET

CSD16401Q5 Compliance

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

CSD16401Q5 Estimated Pricing

Qty Low High
1+ $3.58 $3.58
10+ $2.33 $2.33
50+ $1.80 $1.80
100+ $1.62 $1.62
500+ $1.32 $1.32
2,500+ $1.10 $1.10
7,500+ $1.05 $1.05

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

CSD16401Q5 Features

  • 25V N-Channel NexFET power MOSFET.
  • Ultra-low 1.6mΩ max on-resistance at 10V.
  • Logic-level gate drive at 4.5V and 10V.
  • Drain current rated 38A ambient, 100A case.
  • Avalanche rated for robust power switching.

CSD16401Q5 Applications

  • Power conversion circuits using 4.5V logic drive.
  • High-current low-voltage power path switching.
  • Avalanche rugged for inductive load switching.

CSD16401Q5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the CSD16401Q5?

25 V.

What is the package type of the CSD16401Q5?

8-PowerTDFN, also known as 8-VSON-CLIP (5x6), with surface-mount mounting.

What is the operating temperature range of the CSD16401Q5?

-55°C to 150°C junction temperature.

Is the CSD16401Q5 RoHS compliant?

It is listed as RoHS3 compliant, but this status is unverified in the current data.

What is the maximum on-resistance at Vgs=10V?

1.6 mΩ max at Id=40A.

What is the gate charge of the CSD16401Q5?

Maximum gate charge is 29 nC at Vgs=4.5V; typical gate charge is 21 nC.

How much drain current can the CSD16401Q5 handle?

It is rated for 38A at 25°C ambient and 100A at 25°C case temperature; the silicon-limited current is 261A at 25°C case.

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