| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65 pcs
|
65 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Industrial Grade | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The IRFI840G is an N-Channel power MOSFET from Vishay Siliconix, designed for high-voltage switching applications. It features a drain-source voltage (Vdss) of 500V and a continuous drain current of 4.6A at 25°C, with a maximum on-resistance of 850mOhm at Vgs = 10V. The device is housed in a TO-220 FULLPAK package, which provides high voltage isolation of 2.5kV RMS and eliminates the need for additional insulating hardware.
Key electrical characteristics include a total gate charge of 67nC, input capacitance of 1300pF, and a maximum power dissipation of 40W at 25°C case temperature. The MOSFET is rated for a junction temperature range of -55°C to 150°C and supports a pulsed drain current of up to 18A. It also features a single pulse avalanche energy rating of 370mJ, making it suitable for rugged industrial environments.
The TO-220 FULLPAK package offers a sink-to-lead creepage distance of 4.8mm and low thermal resistance, with a maximum junction-to-case thermal resistance of 3.1°C/W. The device is mounted using through-hole technology and is suitable for commercial-industrial applications where isolation and reliability are critical.
| Qty | Low | High |
|---|---|---|
| 3+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 500V.
The continuous drain current is 4.6A at Tc = 25°C and 2.9A at Tc = 100°C.
The maximum on-resistance is 850mOhm at Id = 2.8A and Vgs = 10V.
The operating junction temperature range is -55°C to 150°C.
The IRFI840G is available in a TO-220 FULLPAK through-hole package.
The maximum total gate charge (Qg) is 67nC at Vgs = 10V.
The maximum power dissipation is 40W at Tc = 25°C.