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IRF644 is Obsolete and no longer manufactured.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
IRF644 | |
|---|---|
DigiKey Part Number | IRF644-ND |
Manufacturer | |
Manufacturer Product Number | IRF644 |
Description | MOSFET N-CH 250V 14A TO220AB |
Customer Reference | |
Detailed Description | N-Channel 250 V 14A (Tc) 125W (Tc) Through Hole TO-220AB |
Datasheet | Datasheet |
EDA/CAD Models | IRF644 Models |
Product Attributes
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Category | Vgs(th) (Max) @ Id 4V @ 250µA |
Mfr | Gate Charge (Qg) (Max) @ Vgs 68 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) 250 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 280mOhm @ 8.4A, 10V | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| IRF644PBF | Vishay Siliconix | 1,359 | IRF644PBF-ND | $8.17000 | Direct |
| STP17NF25 | STMicroelectronics | 10,965 | 497-7511-5-ND | $3.13000 | Similar |
| TK13E25D,S1X(S | Toshiba Semiconductor and Storage | 28 | TK13E25DS1X(S-ND | $5.60000 | Similar |
Obsolete
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