Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

SI4420DY

This product has been discontinued

Parametrics

Type number Package version Package name Product status Release date
SI4420DY SOT96-1 SO8 End of life 2010-06-30

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
SI4420DY SI4420DY,118
(934056381118)
Obsolete 4420DY Diffusion Batch Number n**** SOT96-1
SO8
(SOT96-1)
SOT96-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT96-1_118
SI4420DY,518
(934056381518)
Obsolete 4420DY Diffusion Batch Number n**** SOT96-1_518

Environmental information

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
SI4420DY SI4420DY,118 SI4420DY rhf
SI4420DY SI4420DY,518 SI4420DY rohs rhf rhf
Quality and reliability disclaimer

Documentation (12)

File name Title Type Date
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
AN11261 RC Thermal Models Application note 2021-03-18
AN11599 Using power MOSFETs in parallel Application note 2016-07-13
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SO8_SOT96-1_mk plastic, small outline package; 8 leads; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body Marcom graphics 2017-01-28
SOT96-1 plastic, small outline package; 8 leads; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body Package information 2020-04-21
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SI4420DY SI4420DY SPICE model SPICE model 2012-06-08
TN00008 Power MOSFET frequently asked questions and answers Technical note 2024-08-09
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SI4420DY SI4420DY SPICE model SPICE model 2012-06-08

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.