Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 066902-FDA18N50
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 239W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: TO-3PN
Dimension: TO-3P-3, SC-65-3
Drain-Source Breakdown Voltage: 500V
Continuous Drain Current at 25°C: 19A (Tc)
Gate-Source Threshold Voltage: 5V @ 250μA
Max Gate Charge: 60nC @ 10V
Max Input Capacitance: 2860pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 265 mOhm @ 9.5A, 10V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
Quantity per package: 450
POWER FIELD-EFFECT TRANSISTOR, 1 Product overview: FDA18N50 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, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-FDA18N50 can be used for catalog matching and distributor lookup.
N-Channel 500V 19A (Tc) 239W (Tc) Through Hole TO-3PN
POWER FIELD-EFFECT TRANSISTOR, 1
MOSFET N-CH 500V 19A TO3PN
500V 19A 239W 265mΩ@10V,9.5A 5V@250uA N Channel TO-3P MOSFETs ROHS
MOSFET N-CH 500V 19A TO3PN
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 066902-FDA18N50 | 278-FDA18N50 | FDA18N50-ND | FDA18N50 | FDA18N50 | FDA18N50 | FDA18N50 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - FDA18N50 | MOSFET Transistor | Single FETs, MOSFETs | Single FETs, MOSFETs | Triode/MOS Tube/Transistor >> MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | MOSFET |
| Polarity | N-Channel; N-Channel | N-Channel | N-Channel; N-Channel | N-Channel | |||
| V(BR)DSS | 500 volts | 500 volts | 500 volts | ||||
| PD | 239000 milliwatts | 239000 milliwatts | 239000 milliwatts | 239000 milliwatts | |||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | |||
| Package Type | TO-3; SOT3; TO-3PN | Bulk | TO-3; TO-3P-3, SC-65-3 | TO-3; TO-3P-3, SC-65-3 | TO-3 | TO-3P-3, SC-65-3 |
