| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
41,595 pcs
|
41595 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
10,620 pcs
|
10620 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
607 pcs
|
607 pcs | On Request | 1 | On Request | On Request | 22+ | 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 | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The IRF840STRLPBF is a third-generation N-Channel power MOSFET from Vishay Siliconix, designed for high-voltage switching applications. It features a maximum drain-source voltage of 500V and a continuous drain current of 8A at 25°C, with a pulsed current capability of 32A. The device offers a low on-resistance of 850mΩ maximum at Vgs = 10V, ensuring efficient power conversion.
This MOSFET is housed in a surface-mount D2PAK (TO-263) package, which provides excellent power dissipation up to 125W at case temperature and 3.1W on a PCB mount. It is characterized by fast switching, repetitive avalanche rating, and a dynamic dV/dt rating of 3.5 V/ns, making it suitable for demanding power circuits.
Typical applications include switch-mode power supplies, power factor correction, lighting ballasts, and motor drive circuits. The part is available in tape and reel for automated assembly. The IRF840STRLPBF is specified for operation over a junction temperature range of -55°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.79 | $3.79 |
| 10+ | $2.48 | $2.48 |
| 50+ | $1.91 | $1.91 |
| 100+ | $1.73 | $1.73 |
| 800+ | $1.34 | $1.34 |
| 2,400+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The IRF840STRLPBF is available in the TO-263-3, D²Pak (2 Leads + Tab), TO-263AB surface-mount package, also known as D²PAK (TO-263).
The operating junction temperature range is -55°C to 150°C.
It is listed as RoHS3 Compliant, but this compliance status is unverified and should be confirmed with the manufacturer.
The maximum drain-source voltage is 500 V.
The continuous drain current is 8 A at Tc = 25°C, and derates to 5.1 A at Tc = 100°C.
The maximum on-resistance is 850 mΩ at Vgs = 10 V and Id = 4.8 A.
Yes, the mounting type is surface mount, specifically in the D²PAK (TO-263) package.