
Contact
Send MessageIRF840
500V|8A (Tc)|125W (Tc)
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
MOSFET N-CH 500V 8A TO-220AB
Specifications
- Brand
- Vishay Siliconix
- Package
- TO-220AB
- Packaging
- —
- Weight
- —
Total Inventory
492pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how IRF840 from Vishay Siliconix fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Vishay Siliconix | |
| Series | - | |
| FET Type | N-Channel | |
| Technology | MOSFET (Metal Oxide) | |
| Drain to Source Voltage (Vdss) | 500V | |
| Current - Continuous Drain (Id) @ 25°C | 8A (Tc) | |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | |
| Rds On (Max) @ Id, Vgs | 850mOhm @ 4.8A, 10V | |
| Vgs(th) (Max) @ Id | 4V @ 250µA | |
| Gate Charge (Qg) (Max) @ Vgs | 63nC @ 10V | |
| Vgs (Max) | ±20V | |
| Input Capacitance (Ciss) (Max) @ Vds | 1300pF @ 25V | |
| FET Feature | - | |
| Power Dissipation (Max) | 125W (Tc) | |
| Operating Temperature | -55°C ~ 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Supplier Device Package | TO-220AB | |
| Package / Case | TO-220-3 |
Recommended Products

RES 2.15M OHM 0.1% 1/4W 2010

RES 140 OHM 0.1% 1/8W 0805

CAP TANT 10UF 10% 25V 2711

RELAY REED DPST 1A 12V

DC DC CONVERTER 24V 400W

NEON PANEL INDICATOR 125V

IC CPLD 256MC 7.5NS 176TQFP

TRANS PREBIAS NPN 100MW SSSMINI3

RES 229.72 OHM 1/2W 0.01% AXIAL

CONN PLUG 61POS STRAIGHT W/PINS
Datasheet & Documents
irf840_243.pdf
PDF Document · 8 pages










