Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 042319-RFD14N05LSM
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 48W (Tc)
Family Name: RFD14N05LSM
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 5V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-252AA
Dimension: TO-252-3, DPak (2 Leads + Tab), SC-63
Drain-Source Breakdown Voltage: 50V
Continuous Drain Current at 25°C: 14A (Tc)
Gate-Source Threshold Voltage: 2V @ 250μA
Max Gate Charge: 40nC @ 10V
Max Input Capacitance: 670pF @ 25V
Maximum Gate-Source Voltage: ±10V
Maximum Rds On at Id,Vgs: 100 mOhm @ 14A, 5V
Alternative Parts (Cross-Reference): BUK139-50DL T/R; BUK139-50DL,118; BUK139-50DL;
Introduction Date: January 18, 2002
Country of Origin: China
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Quantity per package: 1,800
MOSFETs TO-252AA N-Ch Power Product overview: RFD14N05LSM from Fairchild (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 key electrical ratings, package details, and application requirements. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, MOSFET Transistor, FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2088-RFD14N05LSM can be used for catalog matching and distributor lookup.
N-Channel 50V 14A (Tc) 48W (Tc) Surface Mount TO-252AA
MOSFET N-CH 50V 14A TO252AA
50V 14A 48W 100mΩ@14A,5V 2V@250uA null DPAK-3 MOSFETs ROHS
MOSFET Transistor, N Channel, 14 A, 50 V, 100 mohm, 5 V, 2 V RoHS Compliant: Yes
POWER FIELD-EFFECT TRANSISTOR, 1
MOSFET N-CH 50V 14A TO252AA
| RS Components, Ltd. | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 3257619 | 042319-RFD14N05LSM | 2088-RFD14N05LSM | RFD14N05LSM-ND | RFD14N05LSM | RFD14N05LSM | 26M2230 | RFD14N05LSM | RFD14N05LSM |
| Product Name | MOSFETs | TRANSISTORS - Transistors - FETs, MOSFETs - RF - RFD14N05LSM | MOSFET Transistor | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Triode/MOS Tube/Transistor >> MOSFETs | Mosfet Transistor, N Channel, 14 A, 50 V, 100 Mohm, 5 V, 2 V Rohs Compliant Onsemi | MOSFET | Single FETs, MOSFETs |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | N-Channel | N-Channel | N-Channel; N-Channel | |||
| MOSFET Operating Mode | Enhancement | Enhancement | |||||||
| Package Type | TO-252 (DPAK); Dpak (to-252) | SOT3; TO-252 (DPAK); TO-252AA | Tube | TO-252 (DPAK); TO-252-3, DPAK (2 Leads + Tab), SC-63 | TO-252 (DPAK); TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-3 | TO-252 (DPAK); TO-252-3, DPak (2 Leads + Tab), SC-63 | ||
| Number of units in IC | 1 | ||||||||
| V(BR)DSS | 50 volts | 50 volts | 50 volts |
