MOSFET N-CH 400V 5.5A D2PAK Product overview: IRF730AS 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-IRF730AS can be used for catalog matching and distributor lookup.
Manufacturer: Vishay Siliconix
Win Source Part Number: 1187197-IRF730AS
Packaging: Tube
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Status: Obsolete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.irf.com
Manufacturer Package: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Power Dissipation (Maximum): 74W
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 50
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
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors |
| Product Number | 278-IRF730AS | 1187197-IRF730AS | IRF730AS-ND | IRF730AS |
| Product Name | 400V 5.5A MOSFET Transistor | FETs - Single - IRF730AS | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| PD | 74000 milliwatts | 74000 milliwatts | ||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | ||
| Package Type | Tube | TO-263; SOT3 | TO-263; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
