Key facts
- Brand
- Fairchild
- Model
- FDN338P
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-11
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Fairchild Semiconductor FDN338P P-Channel MOSFET Datasheet
The document describes the Fairchild Semiconductor FDN338P, a P-Channel MOSFET utilizing the advanced low voltage PowerTrench process. It is specifically optimized for battery power management applications, including load switches and battery protection circuits. The device features a SuperSOT-3 package designed for low on-resistance and higher power handling capability compared to standard SOT23 packages.
The datasheet provides comprehensive electrical characteristics, including off-state breakdown voltage, on-state resistance, and switching parameters. It also includes typical performance graphs for on-resistance variation with temperature and gate voltage, as well as thermal resistance data and maximum safe operating area curves.
Fairchild FDN338P specifications
| Drain-Source Voltage | -20 V |
|---|---|
| Continuous Drain Current | -16 A |
| Maximum Power Dissipation | 0.5 W |
| Operating Junction Temperature Range | -55 to +150 °C |
| Thermal Resistance, Junction-to-Ambient | 250 °C/W |
| Thermal Resistance, Junction-to-Case | 75 °C/W |
| On-Resistance @ Vgs = -2.5V | 115 mΩ |
| On-Resistance @ Vgs = -4.5V | 88 mΩ |
Source: Fairchild Semiconductor FDN338P P-Channel MOSFET Datasheet
All Fairchild FDN338P documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the primary application of the FDN338P?
It is optimized for battery power management applications.
From: Fairchild Semiconductor FDN338P P-Channel MOSFET Datasheet
What package type does the FDN338P use?
It uses the SuperSOT-3 package.
From: Fairchild Semiconductor FDN338P P-Channel MOSFET Datasheet
What is the maximum drain‑source voltage for the FDN338P?
The device can tolerate a drain‑source voltage of up to –20 V.
From: Fairchild FDN338P P-Channel Logic Level Enhancement Mode Field Effect Transistor Datasheet
What continuous drain current can the FDN338P handle?
It is rated for a continuous drain current of –1.6 A.
From: Fairchild FDN338P P-Channel Logic Level Enhancement Mode Field Effect Transistor Datasheet