Manufacturer: Vishay
Win Source Part Number: 1046761-IRF840SPBF
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 3.1W (Ta), 125W (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: D2PAK
Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Drain-Source Breakdown Voltage: 500V
Continuous Drain Current at 25°C: 8A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 63nC @ 10V
Max Input Capacitance: 1300pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 850 mOhm @ 4.8A, 10V
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
N-Channel MOSFET, 500V, 8A, 850mR, D2PAK, Surface Mount Product overview: IRF840SPBF from Vishay 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, SMD, 500V, 8A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, SMD, 500V, 8A, 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-IRF840SPBF can be used for catalog matching and distributor lookup.
N-Channel 500V 8A (Tc) 3.1W (Ta), 125W (Tc) Surface Mount D²PAK (TO-263)
N CHANNEL MOSFET, 500V, 8A, D2-PAK; Channel Type:N Channel; Drain Source Voltage Vds:500V; Continuous Drain Current Id:8A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:4V RoHS Compliant: Yes
MOSFET N-CH 500V HEXFET MOSFET D2-PA
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Newark, An Avnet Company | 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) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 1046761-IRF840SPBF | 278-IRF840SPBF | IRF840SPBF-ND | 7084752 | 7084752P | 63J7419 | IRF840SPBF |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRF840SPBF | N-Channel SMD 500V 8A MOSFET Transistor | Single FETs, MOSFETs | MOSFETs | MOSFETs | N Channel Mosfet, 500V, 8A, D2-Pak; Channel Type Vishay | MOSFET |
| Polarity | N-Channel; N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | |
| V(BR)DSS | 500 volts | ||||||
| PD | 3100 to 125000 milliwatts | 3100 milliwatts | |||||
| TJ | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) | |||||
| Package Type | TO-263; SOT3; D2PAK | TO-263; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | TO-263; D2pak (to-263) | TO-263; TO-263 | TO-3 |
