Vishay Intertechnology, Inc. FETs - Single - SI4403BDY-T1-GE3 SI4403BDY-T1-GE3

Manufacturer: Vishay Siliconix
Win Source Part Number: 811467-SI4403BDY-T1-GE3
Packaging: Reel
Mounting Style: SMD
Technology: MOSFET (Metal Oxide)
FET Type: P-Channel
Drain to Source Voltage (Vdss): 20V
Part Status: Obsolete (End Of Life)
Supplier Device Package: 8-SO
Drive Voltage (Max Rds On, Min Rds On): 1.8V, 4.5V
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Package: 8-SOIC
Power Dissipation (Maximum): 1.35W
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 2,500
MSL Level: 1 (Unlimited)
Rds On (Maximum) at Id, Vgs: 17mOhm at 9.9A, 4.5V
Gate Charge (Qg) (Maximum) at Vgs: 50nC at 5V
Current - Continuous Drain (Id) at 25°C: 7.3A
Vgs(th) (Maximum) at Id: 1V at 350μA
Maximum Vgs: ±8V

MOSFET P-CH 20V 7.3A 8SOIC Product overview: SI4403BDY-T1-GE3 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 20V, 7.3A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 20V, 7.3A, 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-SI4403BDY-T1-GE3 can be used for catalog matching and distributor lookup.

P-Channel 20V 7.3A (Ta) 1.35W (Ta) Surface Mount 8-SOIC