Vishay Intertechnology, Inc. FETs - Single - IRF730ASTRL IRF730ASTRL

Manufacturer: Vishay Siliconix
Win Source Part Number: 1187198-IRF730ASTRL
Packaging: Tape and Reel
Mounting Style: SMD
Technology: MOSFET
Transistor Polarity: N-Channel
Categories: Discrete Semiconductor Products
Supplier Device Package: D2PAK
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Homepage: www.vishay.com
Manufacturer Package: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Power Dissipation (Maximum): 74W
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 800
MSL Level: 1 (Unlimited)
Vds - Drain-Source Breakdown Voltage: 400V
Id - Continuous Drain Current: 5.5A
Rds On (Maximum) at Id, Vgs: 1Ohm at 3.3A, 10V
Gate Source Voltage(th) (Maximum) at Id: 4.5V at 250μA
Gate Charge (Qg) (Maximum) at Vgs: 22nC at 10V
Gate Source Voltage (Maximum): ±30V
Input Capacitance (Ciss) (Maximum) at Vds: 600pF at 25V

N-Channel 400V 5.5A (Tc) 74W (Tc) Surface Mount D²PAK (TO-263)

MOSFET N-CH 400V 5.5A D2PAK Product overview: IRF730ASTRL from Vishay / Siliconix 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 400V, 5.5A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 400V, 5.5A, 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-IRF730ASTRL can be used for catalog matching and distributor lookup.