N-Channel 40V 16A (Ta), 50A (Tc) 153W (Tc) Surface Mount TO-252AA
Manufacturer: ON Semiconductor
Win Source Part Number: 1173787-FDD8444L
Packaging: Reel
Mounting Style: SMD
Technology: MOSFET
Transistor Polarity: N-Channel
Categories: Discrete Semiconductor Products
Supplier Device Package: TO-252AA
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Obsolete
Temperature Range - Operating: -55°C ~ 175°C
Manufacturer Homepage: www.fairchildsemi.co
Manufacturer Package: TO-252-3, DPak (2 Leads + Tab), SC-63
Power Dissipation (Maximum): 153W
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Vds - Drain-Source Breakdown Voltage: 40V
Id - Continuous Drain Current: 16A, 50A
Rds On (Maximum) at Id, Vgs: 5.2mOhm at 50A, 10V
Gate Source Voltage(th) (Maximum) at Id: 3V at 250μA
Gate Charge (Qg) (Maximum) at Vgs: 60nC at 5V
Gate Source Voltage (Maximum): ±20V
Input Capacitance (Ciss) (Maximum) at Vds: 5530pF at 25V
MOSFET N-CH 40V 50A DPAK Product overview: FDD8444L from onsemi 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 40V, 50A, DPAK. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 50A, DPAK, 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-FDD8444L can be used for catalog matching and distributor lookup.
MOSFET N-CH 40V 16A/50A TO252AA
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors |
| Product Number | FDD8444LTR-ND | 1173787-FDD8444L | 278-FDD8444L | FDD8444L |
| Product Name | Single FETs, MOSFETs | Electronic Surplus - FDD8444L | 40V 50A DPAK MOSFET Transistor | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | |
| Package Type | TO-252 (DPAK); TO-252-3, DPAK (2 Leads + Tab), SC-63 | SOT3; TO-252 (DPAK) | TO-252 (DPAK); TO-252-3, DPak (2 Leads + Tab), SC-63 | |
| Transistor Grade / Operating Range | Automotive | |||
| V(BR)DSS | 40 volts |
