Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1039968-FQS4903TF
Packaging: Reel - TR
Mounting: SMD (SMT)
FET Type: 2 N-Channel (Dual)
FET Feature: Standard
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SO
Maximum Power Dissipation: 2W
Drain-Source Breakdown Voltage: 500V
Continuous Drain Current at 25°C: 370mA
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 8.2nC @ 10V
Max Input Capacitance: 200pF @ 25V
Maximum Rds On at Id,Vgs: 6.2 Ohm @ 185mA, 10V
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
Quantity per package: 3k pcs
500V N-Channel MOSFET, 370mA, 6.2 Ohm, SOIC, Tape & Reel Product overview: FQS4903TF 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 N-Channel, 500V, 370mA, 6.2 Ohm, SOIC. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 500V, 370mA, 6.2 Ohm, MOSFET Transistor, FET, MOSFET Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 289-FQS4903TF can be used for catalog matching and distributor lookup.
Mosfet Array 2 N-Channel (Dual) 500V 370mA 2W Surface Mount 8-SOIC
MOSFET 2N-CH 500V 0.37A 8SOP
POWER FIELD-EFFECT TRANSISTOR, 0.37A I(D), 500V, 6.2OHM, 2-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, SOP-8. FREE 2 YEAR RADWELL WARRANTY
MOSFET 2N-CH 500V 0.37A 8SOIC
MOSFET, DUAL, NN, SO-8; Transistor Polarity:N Channel; Drain Source Voltage Vds:500V; Continuous Drain Current Id:370mA; On Resistance Rds(on):6.2ohm; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; No. of Pins:8Pins RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Radwell International | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| 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 | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 1039968-FQS4903TF | 289-FQS4903TF | FQS4903TFTR-ND | FQS4903TF | FQS4903TF | 38469797 | FQS4903TF | 25M9528 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - FQS4903TF | N-Channel 500V 370mA 6.2 Ohm MOSFET Transistor | FET, MOSFET Arrays | FET, MOSFET Arrays | MOSFET | Transistor | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Mosfet, Dual, Nn, So-8; Transistor Polarity Onsemi |
| Polarity | N-Channel | N-Channel | N-Channel; 2 N-Channel (Dual) | |||||
| V(BR)DSS | 500 volts | 500 volts | ||||||
| PD | 2000 milliwatts | 2000 milliwatts | ||||||
| TJ | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) | -55 to 150 C (-67 to 302 F) | |||||
| Package Type | SOT3; 8-SO | "8-SOIC (0.154"", 3.90mm Width)" | 8-SOIC (0.154", 3.90mm Width) | TO-3; SO-8 |
