Technical Specifications
Parameters and characteristics for this part
| Specification | IRFH7446TRPBF |
|---|---|
| Current - Continuous Drain (Id) @ 25°C | 85 A |
| Drain to Source Voltage (Vdss) | 40 V |
| Drive Voltage (Max Rds On, Min Rds On) | 10 V, 6 V |
| FET Type | N-Channel |
| Gate Charge (Qg) (Max) @ Vgs [Max] | 98 nC |
| Input Capacitance (Ciss) (Max) @ Vds | 3174 pF |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 8-TQFN Exposed Pad |
| Power Dissipation (Max) | 78 W |
| Rds On (Max) @ Id, Vgs | 3.3 mOhm |
| Supplier Device Package | 8-PQFN (5x6) |
| Technology | MOSFET (Metal Oxide) |
| Vgs (Max) | 20 V |
| Vgs(th) (Max) @ Id | 3.9 V |
| Part | Power Dissipation (Max) | FET Type | Drive Voltage (Max Rds On, Min Rds On) | Mounting Type | Gate Charge (Qg) (Max) @ Vgs [Max] | Vgs(th) (Max) @ Id | Vgs (Max) | Input Capacitance (Ciss) (Max) @ Vds | Package / Case | Drain to Source Voltage (Vdss) | Operating Temperature [Max] | Operating Temperature [Min] | Technology | Current - Continuous Drain (Id) @ 25°C | Supplier Device Package | Rds On (Max) @ Id, Vgs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 INFINEON | 78 W | N-Channel | 6 V 10 V | Surface Mount | 98 nC | 3.9 V | 20 V | 3174 pF | 8-TQFN Exposed Pad | 40 V | 150 °C | -55 °C | MOSFET (Metal Oxide) | 85 A | 8-PQFN (5x6) | 3.3 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.45 | |
| 10 | $ 0.93 | |||
| 100 | $ 0.63 | |||
| 500 | $ 0.54 | |||
| Digi-Reel® | 1 | $ 1.45 | ||
| 10 | $ 0.93 | |||
| 100 | $ 0.63 | |||
| 500 | $ 0.54 | |||
| N/A | 0 | $ 0.00 | ||
| Tape & Reel (TR) | 4000 | $ 0.54 | ||
Description
General part information
IRFH7446 Series
The StrongIRFET™ power MOSFET family is optimized for low RDS(on)and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters.
Documents
Technical documentation and resources