P-Channel 30-V (D-S) MOSFET Product overview: SI4431DY-T1 from Silicon Labs is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include P-Channel. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-SI4431DY-T1 can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 189875-SI4431DY-T1
Category: Discrete Semiconductor Products
Family: FETs - Single
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Consumer Electronics
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-SI4431DY-T1 | 189875-SI4431DY-T1 |
| Product Name | P-Channel MOSFET Transistor | Discrete Semiconductor Products |
| Package Type | SOT3 |
