30V N-Channel MOSFET
Product details
Parameters
Features
- Ultra-Low Qg and Qgd
- Low Thermal Resistance
- Avalanche Rated
- Pb Free
- RoHS Compliant
- Halogen Free
- SON 3.3 mm × 3.3 mm Plastic Package
Description
This 30 V, 7.8 mΩ, 3.3 mm × 3.3 mm NexFET power MOSFET is designed to minimize losses in power conversion applications.
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Technical documentation
= Top documentation for this product selected by TI
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | CSD17551Q3A 30-V N-Channel NexFET™ Power MOSFETs datasheet (Rev. B) | Jan. 13, 2016 |
| Technical articles | Understanding the benefits of “lead-free” power MOSFETs | Feb. 07, 2019 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | Jun. 25, 2018 | |
| Technical articles | When to use load switches in place of discrete MOSFETs | Feb. 03, 2016 | |
| Technical articles | 48V systems: Driving power MOSFETs efficiently and robustly | Oct. 08, 2015 | |
| Application note | Ringing Reduction Techniques for NexFET High Performance MOSFETs | Nov. 16, 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Software development
SLPC019.ZIP (338 KB)
SPLC001A.ZIP (311 KB)
Design tools & simulation
SLPM211A.ZIP (3 KB) - PSpice Model
SLPM212.ZIP (4 KB) - TINA-TI Spice Model
FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
Features
- Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
- Select from a pre-established list of TI controllers or enter your own custom IC
- Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
- (...)
MOSFET-LOSS-CALC — The MOSFET-LOSS-CALC is an Excel based tool that allows users to estimate power loss in a synchronous buck converter based on system and MOSFET parameters. For help selecting a discrete MOSFET or power block solution for your buck converter application, check out our Buck Converter NexFET™ selection (...)
NONSYNC-BOOST-FET-LOSS-CALC — MOSFET power loss calculator for non-synchronous boost converter
Features
- Calculates power loss for TI MOSFETs
SLPC015.ZIP (66 KB)
SPLR001.ZIP (824 KB)
Reference designs
PMP9175 — This converter is used for Class 3 PoE applications where high efficiency and isolation are required. The specific output for this design is 5V@2.3A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The (...)
Design files
-
download PMP9175 BOM.pdf (137KB) -
download PMP9175 Assembly Drawing.pdf (224KB) -
download PMP9175 Gerber.zip (489KB)
PMP9052 — This synchronous boost converter operates from 4.5V to 15V input and achieves a peak efficiency of 99% at full load. Two size options for the inductor allow for high efficiency or reduced size.
Design files
-
download PMP9052 BOM.pdf (25KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| (DNH) | 8 | View options |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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Support & training
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