Vishay Intertechnology, Inc. TRANSISTORS - Transistors - FETs, MOSFETs - RF - SI4539ADY-T1-E3 SI4539ADY-T1-E3

Manufacturer: Vishay
Win Source Part Number: 028511-SI4539ADY-T1-E3
Packaging: Reel - TR
Mounting: SMD (SMT)
FET Type: N and P-Channel
FET Feature: Logic Level Gate
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SO
Maximum Power Dissipation: 1.1W
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 4.4A, 3.7A
Gate-Source Threshold Voltage: 1V @ 250μA (Min)
Max Gate Charge: 20nC @ 10V
Maximum Rds On at Id,Vgs: 36 mOhm @ 5.9A, 10V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance

30V N-Channel MOSFET, 3.7A, 36mR Rds On, SO Package Product overview: SI4539ADY-T1-E3 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 N-Channel, 30V, 3.7A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 3.7A, 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-SI4539ADY-T1-E3 can be used for catalog matching and distributor lookup.