Support software
LOAD-SWITCH-FET-LOSS-CALC — Power Loss Calculation Tool for Load Switch
Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
CSD25501F3
-20-V, P channel NexFET™ power MOSFET, single LGA 0.6 mm x 0.7 mm, 76 mOhm, gate ESD protection
Data sheet
CSD25501F3
- Low on-resistance
- Ultra-low Qg and Qgd
- Ultra-small footprint
- 0.7mm × 0.6mm
- Low profile
- 0.22mm max height
- Integrated ESD protection diode
- Lead and halogen free
- RoHS compliant
This –20V, 64mΩ, P-Channel FemtoFET™ MOSFET is designed and optimized to minimize the footprint in many handheld and mobile applications. This technology is capable of replacing standard small signal MOSFETs while providing a substantial reduction in footprint size. The integrated 10kΩ clamp resistor (RC) allows the gate voltage (VGS) to be operated above the maximum internal gate oxide value of –6V, depending on duty cycle. The gate leakage (IGSS) through the diode increases as VGS is increased above –6V.
Technical documentation
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View all 10 | Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | CSD25501F3 –20V P-Channel FemtoFET™ MOSFET datasheet (Rev. C) | PDF | HTML | 24 Jun 2024 |
| Application brief | Estimating Leakage Currents of Power MOSFETs | PDF | HTML | 31 Oct 2025 | |
| Application note | MOSFET Support and Training Tools (Rev. G) | PDF | HTML | 27 Oct 2025 | |
| Application note | Semiconductor and IC Package Thermal Metrics (Rev. D) | PDF | HTML | 25 Mar 2024 | |
| Application note | Using MOSFET Transient Thermal Impedance Curves In Your Design | PDF | HTML | 18 Dec 2023 | |
| Application note | Solving Assembly Issues with Chip Scale Power MOSFETs | PDF | HTML | 14 Dec 2023 | |
| Application note | Using MOSFET Safe Operating Area Curves in Your Design | PDF | HTML | 13 Mar 2023 | |
| Application brief | Tips for Successfully Paralleling Power MOSFETs | PDF | HTML | 31 May 2022 | |
| More literature | WCSP Handling Guide | 07 Nov 2019 | ||
| Design guide | FemtoFET Surface Mount Guide (Rev. D) | 07 Jul 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Reference designs
TIDA-010070 — Protected DC-bus input power and control power supply reference design for low-voltage servo drives
This reference design uses an ORing controller, the LM5050-1 to provide protection against reverse polarity and reverse current. In conjunction, the LM5069 hot swap controller is used for overcurrent, over voltage, under voltage protection, and inrush current limitation. The design also features (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| PICOSTAR (YJN) | 3 | Ultra Librarian |
Ordering & quality
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Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
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