CSD17578Q5AT CSD17578Q5AT is a 30V N-Channel NexFET power MOSFET from Texas Instruments. It offers 25A package-limited drain current and low on-resistance of 6.9mΩ.
Mfr Part #:

CSD17578Q5AT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
CSD17578Q5AT is a 30V N-Channel NexFET power MOSFET from Texas Instruments. It offers 25A package-limited drain current and low on-resistance of 6.9mΩ.
✓ Total Stock: 37,630 pcs
$ Price Range: $0.73 - $2.25

CSD17578Q5AT 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
36,880 pcs
36880 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
750 pcs
750 pcs On Request 1 On Request On Request 2135 On Request On Request

CSD17578Q5AT 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
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

CSD17578Q5AT Description

Short technical summary and product information.

The CSD17578Q5AT is a 30V N-Channel NexFET power MOSFET manufactured by Texas Instruments. It is designed for power conversion applications requiring low conduction and switching losses.

 

Key electrical specifications include a maximum drain-to-source voltage of 30V, a package-limited drain current of 25A at 25°C, and a silicon-limited drain current of 59A at case temperature 25°C. The typical gate threshold voltage is 1.5V, and the maximum Rds(on) is 6.9mΩ at Vgs=10V and Id=10A, and 9.3mΩ at Vgs=4.5V. The device features low gate charge (typical 7.9nC at 10V) and low input capacitance (1510pF max at Vds=15V).

 

The MOSFET is logic level capable, allowing direct drive from low-voltage logic. It is avalanche rated and has low thermal resistance. The operating temperature range is -55°C to 150°C.

 

The device is housed in an 8-PowerTDFN package (8-VSONP 5x6mm) for surface mount assembly. It is RoHS compliant and halogen free. The package dimensions are 4.9mm x 6mm with a 29.4mm² area.

CSD17578Q5AT Quick Information

Product Type: Power MOSFET
Series: NexFET
Canonical Name: CSD17578Q5AT 30V N-Channel NexFET Power MOSFET
Subcategory: Single MOSFET

CSD17578Q5AT Compliance

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

CSD17578Q5AT Estimated Pricing

Qty Low High
1+ $2.25 $2.25
10+ $1.44 $1.44
50+ $1.08 $1.08
100+ $0.92 $0.92
250+ $0.85 $0.85
750+ $0.73 $0.73

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

CSD17578Q5AT Features

  • 30V drain-to-source voltage rating.
  • Low on-resistance: 6.9mΩ at 10V.
  • Logic level gate drive (1.5V threshold).
  • Low gate charge: 7.9nC typical.
  • Surface mount 8-PowerTDFN package.

CSD17578Q5AT Applications

  • Power conversion in DC/DC converters.
  • Load switching in portable electronics.
  • Battery management systems.
  • Motor drive circuits.

CSD17578Q5AT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-55°C to 150°C (junction).

What package does the CSD17578Q5AT come in?

8-PowerTDFN (8-VSONP 5x6mm) surface mount package.

Is the CSD17578Q5AT RoHS compliant?

Yes, it is listed as RoHS compliant and halogen free.

What is the maximum drain-to-source voltage?

30V.

What is the maximum drain current?

25A package-limited at 25°C ambient, 59A silicon-limited at 25°C case.

What is the on-resistance?

6.9mΩ maximum at Vgs=10V, Id=10A; 9.3mΩ maximum at Vgs=4.5V.

What is the typical gate charge?

7.9nC at Vgs=10V.

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