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IRF840 is Obsolete and no longer manufactured.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
IRF840 | |
|---|---|
DigiKey Part Number | IRF840IR-ND |
Manufacturer | |
Manufacturer Product Number | IRF840 |
Description | MOSFET N-CH 500V 8A TO220AB |
Customer Reference | |
Detailed Description | N-Channel 500 V 8A (Tc) 125W (Tc) Through Hole TO-220AB |
Datasheet | Datasheet |
EDA/CAD Models | IRF840 Models |
Product Attributes
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Category | Vgs(th) (Max) @ Id 4V @ 250µA |
Mfr | Gate Charge (Qg) (Max) @ Vgs 63 nC @ 10 V |
Packaging Tube | Vgs (Max) ±20V |
Part Status Obsolete | Input Capacitance (Ciss) (Max) @ Vds 1300 pF @ 25 V |
FET Type | Power Dissipation (Max) 125W (Tc) |
Technology | Operating Temperature -55°C ~ 150°C (TJ) |
Drain to Source Voltage (Vdss) 500 V | Mounting Type Through Hole |
Current - Continuous Drain (Id) @ 25°C | Supplier Device Package TO-220AB |
Drive Voltage (Max Rds On, Min Rds On) 10V | Package / Case |
Rds On (Max) @ Id, Vgs 850mOhm @ 4.8A, 10V | Base Product Number |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| IRF840PBF | Vishay Siliconix | 9,042 | IRF840PBF-ND | £2.76000 | Direct |
| AOT9N50 | Alpha & Omega Semiconductor Inc. | 13,793 | 785-1172-5-ND | £1.65000 | Similar |
| STP8NM50N | STMicroelectronics | 796 | 497-10965-5-ND | £2.45000 | Similar |
| STP9NK50Z | STMicroelectronics | 765 | 497-3203-5-ND | £2.70000 | Similar |
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