CSD19534Q5AT CSD19534Q5AT is an N-Channel MOSFET from Texas Instruments with 100V drain-source voltage and 44A continuous drain current. It features low on-resistance of 15.1mΩ and is available in an 8-PowerTDFN surface-mount package.
Mfr Part #:

CSD19534Q5AT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
CSD19534Q5AT is an N-Channel MOSFET from Texas Instruments with 100V drain-source voltage and 44A continuous drain current. It features low on-resistance of 15.1mΩ and is available in an 8-PowerTDFN surface-mount package.
✓ Total Stock: 4,846 pcs
$ Price Range: $0.72 - $2.53

CSD19534Q5AT Available from 1 distributor

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✓ Non-Authorised
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4,846 pcs
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CSD19534Q5AT 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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

CSD19534Q5AT Description

Short technical summary and product information.

The CSD19534Q5AT is an N-Channel MOSFET manufactured by Texas Instruments. It is designed for high-efficiency power switching applications, offering a maximum drain-to-source voltage of 100V and a continuous drain current of 44A at 25°C case temperature. The device features a low maximum on-resistance of 15.1mΩ at a gate-source voltage of 10V and a drain current of 10A, enabling reduced conduction losses.

 

This MOSFET uses metal-oxide semiconductor technology and supports drive voltages of 6V and 10V for optimal Rds(on) performance. The gate threshold voltage is specified at a maximum of 3.4V at a drain current of 250µA. The device has a maximum gate charge of 22nC at Vgs=10V and an input capacitance of 1680pF at Vds=50V, which are important for switching performance and gate drive design.

 

The CSD19534Q5AT is housed in an 8-PowerTDFN package with a supplier device package of 8-VSONP (5x6), designed for surface-mount assembly. It operates over a junction temperature range of -55°C to 150°C, with maximum power dissipation of 3.2W at ambient temperature and 63W at case temperature. The gate-source voltage rating is ±20V.

 

This component is suitable for power management, DC-DC conversion, load switching, and other applications requiring high current handling and low on-resistance. Its surface-mount package and thermal characteristics make it appropriate for compact, high-density PCB designs.

CSD19534Q5AT Quick Information

Product Type: Single N-Channel MOSFET
Series: NexFET
Canonical Name: N-Channel MOSFET, 100V, 44A, 8-PowerTDFN
Subcategory: Single N-Channel MOSFET

CSD19534Q5AT Compliance

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

CSD19534Q5AT Estimated Pricing

Qty Low High
1+ $2.53 $2.53
10+ $1.63 $1.63
100+ $0.97 $0.97
250+ $0.97 $0.97
500+ $0.84 $0.84
1,000+ $0.77 $0.77
2,500+ $0.74 $0.74
5,000+ $0.72 $0.72

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

CSD19534Q5AT Features

  • N-Channel MOSFET with 100V rating.
  • 44A continuous drain current at 25°C.
  • Low 15.1mΩ on-resistance at 10V.
  • Surface-mount 8-PowerTDFN package.
  • Operating temperature range -55°C to 150°C.

CSD19534Q5AT Applications

  • Ideal for DC-DC converter circuits.
  • Used in power management systems.
  • Suitable for load switching applications.
  • Applicable in high-current power supplies.

CSD19534Q5AT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the CSD19534Q5AT?

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

What is the continuous drain current rating of the CSD19534Q5AT?

The continuous drain current is 44A at Tc = 25°C.

What is the on-resistance of the CSD19534Q5AT?

The maximum on-resistance is 15.1mΩ at Id = 10A and Vgs = 10V.

What is the operating temperature range of the CSD19534Q5AT?

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

What is the package type of the CSD19534Q5AT?

The package is 8-PowerTDFN with a supplier device package of 8-VSONP (5x6).

What is the gate threshold voltage of the CSD19534Q5AT?

The maximum gate threshold voltage is 3.4V at Id = 250µA.

What is the maximum power dissipation of the CSD19534Q5AT?

Maximum power dissipation is 3.2W at Ta = 25°C and 63W at Tc = 25°C.

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