Vishay Precision Group TRANSISTORS - Transistors - FETs, MOSFETs - RF - SI8439DB-T1-E1 SI8439DB-T1-E1

Manufacturer: Vishay
Win Source Part Number: 933706-SI8439DB-T1-E1
Series: TrenchFET®
Operating Temperature Range: -55°C ~ 150°C (TJ)
Features: P-Channel 8 V 5.9A (Ta) 1.1W (Ta), 2.7W (Tc) Surface Mount 4-Microfoot
Package: Reel - TR
Package: 4-UFBGA
Mounting: Surface Mount
Part Status: Obsolete
Family Name: SI8439
Categories: Discrete Semiconductor Products
Case / Package: 4-Microfoot
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0095
Other Part Number: SI8439DB-T1-E1DKR, SI8439DBT1E1, SI8439DB-T1-E1CT, SI8439DB-T1-E1TR

TRANSISTOR SMALL SIGNAL, FET, FET General Purpose Small Signal Product overview: SI8439DB-T1-E1 from Vishay 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 key electrical ratings, package details, and application requirements. 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-SI8439DB-T1-E1 can be used for catalog matching and distributor lookup.

P-Channel 8V 5.9A (Ta) 1.1W (Ta), 2.7W (Tc) Surface Mount 4-Microfoot