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CSD17553Q5A CSD17553Q5A is a 30V N-Channel NexFET power MOSFET from Texas Instruments, offering 100A drain current (at Tc=25°C) and 3.1mΩ on-resistance at Vgs=10V.
Mfr Part #:

CSD17553Q5A

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
CSD17553Q5A is a 30V N-Channel NexFET power MOSFET from Texas Instruments, offering 100A drain current (at Tc=25°C) and 3.1mΩ on-resistance at Vgs=10V.
✓ Total Stock: 17,263 pcs
$ Price Range: $0.58 - $2.29

CSD17553Q5A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
15,010 pcs
On Request
15010 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,253 pcs
On Request
2253 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CSD17553Q5A 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
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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CSD17553Q5A Description

Short technical summary and product information.

CSD17553Q5A is a 30V N-Channel NexFET power MOSFET from Texas Instruments. It features a logic-level gate drive, low on-resistance of 3.1mΩ at Vgs=10V, and a high continuous drain current of 100A at Tc=25°C. The device is designed for high-efficiency power conversion applications, minimizing switching and conduction losses.

 

The MOSFET offers a typical gate charge of 17.5nC and a low gate-drain charge of 4.7nC, enabling fast switching. It is avalanche rated and has a maximum power dissipation of 3.1W at Ta=25°C. The operating junction temperature range is -55°C to 150°C.

 

The CSD17553Q5A is housed in a surface-mount 8-PowerTDFN package (also known as 8-VSONP 5x6), with a 5mm x 6mm footprint. It is RoHS3 compliant, lead-free, and halogen-free. This product is rated as a catalog part and is suitable for a variety of power management circuits.

CSD17553Q5A Quick Information

Product Type: N-Channel MOSFET
Series: NexFET
Canonical Name: CSD17553Q5A - 30V N-Channel Power MOSFET
Subcategory: Single N-Channel MOSFET

CSD17553Q5A Compliance

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

CSD17553Q5A Estimated Pricing

Qty Low High
1+ $2.29 $2.29
10+ $1.46 $1.46
50+ $1.10 $1.10
100+ $0.99 $0.99
500+ $0.79 $0.79
2,500+ $0.65 $0.65
7,500+ $0.58 $0.58

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

CSD17553Q5A Features

  • 30V N-channel NexFET power MOSFET.
  • 100A continuous drain current at Tc=25°C.
  • Low on-resistance: 3.1mΩ at Vgs=10V.
  • Logic-level gate drive (1.5V threshold).
  • Surface-mount 8-PowerTDFN package.

CSD17553Q5A Applications

  • Designed for high-efficiency power conversion.
  • Ideal for DC/DC converters and point-of-load.
  • Suitable for load switching and battery management.
  • Works with low-voltage logic-level drivers.

CSD17553Q5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the CSD17553Q5A?

30V (maximum).

What is the operating temperature range?

-55°C to 150°C.

Is the CSD17553Q5A RoHS compliant?

RoHS3 compliant (unverified).

What is the package type?

Surface-mount 8-PowerTDFN (8-VSONP 5x6).

What is the maximum continuous drain current?

100A at Tc=25°C (23.5A at Ta=25°C).

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

3.1mΩ maximum.

What is the gate threshold voltage?

1.5V typical, 1.9V maximum.

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