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Click here for more informationPH4840S
N-channel TrenchMOS intermediate level FET
Intermediate level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using TrenchMOS technology. This product is designed and qualified for use in computing, communications, consumer and industrial applications only.
Features and benefits
- Higher operating power due to low thermal resistance
- Low conduction losses due to low on-state resistance
- Suitable for low gate drive sources
Applications
- DC-to-DC convertors
- Notebook computers
- Portable equipment
- Switched-mode power supplies
Parametrics
Type number | Package version | Package name | Product status | Channel type | Nr of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 10 V (nC) | Ptot [max] (W) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) | Release date |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PH4840S | SOT669 | LFPAK56; Power-SO8 | End of life | N | 1 | 40 | 4.1 | 150 | 94.5 | 16 | 67 | 62.5 | 2 | N | 3660 | 877 | 2011-02-25 |
Package
All type numbers in the table below are discontinued.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
PH4840S | PH4840S,115 (934057823115) |
Obsolete | 4840S |
LFPAK56; Power-SO8 (SOT669) |
SOT669 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT669_115 |
PH4840S,118 (934057823118) |
Obsolete | 4840S | Not available |
Environmental information
All type numbers in the table below are discontinued.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
PH4840S | PH4840S,115 | PH4840S | ||
PH4840S | PH4840S,118 | PH4840S |
Documentation (18)
File name | Title | Type | Date |
---|---|---|---|
PH4840S | N-channel TrenchMOS intermediate level FET | Data sheet | 2006-11-05 |
AN10273 | Power MOSFET single-shot and repetitive avalanche ruggedness rating | Application note | 2022-06-20 |
AN10874_ZH | LFPAK MOSFET thermal design guide, Chinese version | Application note | 2020-04-30 |
AN11113_ZH | LFPAK MOSFET thermal design guide - Part 2 | Application note | 2020-04-30 |
AN11158 | Understanding power MOSFET data sheet parameters | Application note | 2020-07-06 |
AN11158_ZH | Understanding power MOSFET data sheet parameters | Application note | 2021-01-04 |
AN11160 | Designing RC Snubbers | Application note | 2024-10-21 |
AN11243 | Failure signature of Electrical Overstress on Power MOSFETs | Application note | 2017-12-21 |
AN11261 | RC Thermal Models | Application note | 2021-03-18 |
AN11599 | Using power MOSFETs in parallel | Application note | 2016-07-13 |
SOT669 | 3D model for products with SOT669 package | Design support | 2017-06-30 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
LFPAK56_POWER-SO8_SOT669_mk | plastic, single-ended surface-mounted package; 4 terminals; 4.9 mm x 4.45 mm x 1 mm body | Marcom graphics | 2017-01-28 |
SOT669 | plastic, single-ended surface-mounted package; 4 terminals | Package information | 2022-05-30 |
REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
PH4840S | PH4840S SPICE model | SPICE model | 2012-06-08 |
TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2024-08-09 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.