2 layers90 × 25 mm
SI9933CDY
Vishay IntertechnologyExtended
-50℃~+150℃ 1.4V 115pF 140pF 2 P-Channel 20V 26nC@10V 3.1W 4A 665pF 94mΩ@2.5V P-Channel SO-8 MOSFETs ROHS
- Part id
- vishay/SI9933CDY
- Category
- MOSFETs
- Package
- SO-8
- Pins
- 8
- In stock
- 1 at JLCPCB (C144910)
- Used on
- 2 open-source boards
Overview
The SI9933CDY is a MOSFET made by Vishay Intertechnology in a SO-8 package with 8 pins. -50℃~+150℃ 1.4V 115pF 140pF 2 P-Channel 20V 26nC@10V 3.1W 4A 665pF 94mΩ@2.5V P-Channel SO-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CEM3128, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C144910). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | S1 | Unspecified |
| 2 | G1 | Unspecified |
| 3 | S2 | Unspecified |
| 4 | G2 | Unspecified |
| 5 | D2 | Unspecified |
| 6 | D2 | Unspecified |
| 7 | D1 | Unspecified |
| 8 | D1 | Unspecified |
Open-source boards using it
2- 2 layers52.8 × 25.6 mm
Parts like it
8
AO4407C
SOIC-81 P-Channel 11.5mΩ@10V 14A 2.05nF 2.3V 3.1W 300pF 30V 330pF 40nC@10V SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4485
SOIC-8-55℃~+150℃ 1 P-Channel 1.7V 10A 15mΩ@10V 180pF 3.1W 3nF 40V 55nC@10V SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4264E
SOIC-8-55℃~+150℃ 1 N-channel 1.1nF 13.5A 2.4V 25nC@10V 28pF 300pF 60V 9.8mΩ SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsSI9407BDY
SO-8-55℃~+150℃ 1 P-Channel 150mΩ@4.5V 3V 4.7A 50pF 5W 600pF 60V 70pF P-Channel SO-8 MOSFETs ROHSVishay IntertechnologyMOSFETsAO4468
SOIC-8-55℃~+150℃ 1 N-channel 1.2V 10.5A 115pF 15nC@10V 17mΩ@10V 3.1W 30V 888pF SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4421
SOIC-8-55℃~+150℃ 1 P-Channel 2.9nF 3.1W 3V 40mΩ@10V 55nC@10V 6.2A 60V P-Channel SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4459
SOIC-8-55℃~+150℃ 1 P-Channel 1.4V 11nC@10V 30V 46mΩ@10V 520pF 6.5A 65pF SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4482
SOIC-8MOSFETsAlpha & Omega Semiconductor
Questions
Is there a KiCad symbol and footprint for the SI9933CDY?
Yes. The symbol is EasyEDA_Cloud:CEM3128 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SI9933CDY?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the SI9933CDY datasheet?
Vishay Intertechnology publishes it: the Datasheet link on this page opens it.
Where can I order the SI9933CDY?
JLCPCB lists it as part C144910, with 1 in stock; the sellers' links on this page open their listings.
What can replace the SI9933CDY?
Parts like it in the library: the AO4407C by Alpha & Omega Semiconductor, the AO4485 by Alpha & Omega Semiconductor, the AO4264E by Alpha & Omega Semiconductor and the SI9407BDY by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SI9933CDY?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.