IRFZ44NPBF by Infineon Technologies
N-Channel 55 V 49A (Tc) 94W (Tc) Through Hole TO-220AB
Component Details
- Part Number
IRFZ44NPBF- Manufacturer
- Infineon Technologies
- DigiKey P/N
IRFZ44NPBF-ND- Lifecycle
- Active
Stock & Pricing
- Distribution Stock
- 21,824 units
- Lead Time
- 35 weeks
- Reference Price (1 pc)
- $1.5500
- Price (100 pc)
- $0.6497
Specifications
| Parameter | Value |
|---|---|
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V |
| Current - Continuous Drain (Id) @ 25°C | 49A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 17.5mOhm @ 25A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 63 nC @ 10 V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1470 pF @ 25 V |
| Power Dissipation (Max) | 94W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Datasheet
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The IRFZ44NPBF is classified under Transistors in the Discrete Semiconductor Products category, part of the HEXFET® series.
IRFZ44NPBF Specifications
| Parameter | Value |
|---|---|
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V |
| Current – Continuous Drain (Id) @ 25°C | 49A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 17.5mOhm @ 25A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 63 nC @ 10 V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1470 pF @ 25 V |
| Power Dissipation (Max) | 94W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Availability & Supply Status
- Status: Long Lead (35wk) – We May Beat This
- Lifecycle: Active
- Distribution Stock: 21,824 units
- Standard Lead Time: 35 weeks
Datasheet
Download the official IRFZ44NPBF datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
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Data last verified: 1 week ago. Availability may have changed — check current stock.