IRFZ44NSTRRPBF Price & Stock
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Manufacturer

Discrete Semiconductor Products > Transistors - FETs, MOSFETs - Single
MOSFET N-CH 55V 49A D2PAK
Documents
Datasheet |
IRFZ44NSTRRPBF![]() |
Specifications
Series | HEXFET® |
Part Status | Discontinued |
FET Type | MOSFET N-Channel, Metal Oxide |
FET Feature | Standard |
Drain to Source Voltage (Vdss) | 55V |
Current - Continuous Drain (Id) @ 25°C | 49A (Tc) |
Rds On (Max) @ Id, Vgs | 17.5 mOhm @ 25A, 10V |
Vgs(th) (Max) @ Id | 4V @ 250µA |
Gate Charge (Qg) @ Vgs | 63nC @ 10V |
Input Capacitance (Ciss) @ Vds | 1470pF @ 25V |
Power - Max | 3.8W |
Operating Temperature | -55°C ~ 175°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
Supplier Device Package | D2PAK |
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Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | 40288 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
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IRFZ44NSTRRPBF | Infineon Technologies | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 2079 |
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Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | 8817 |
|
Inquiry | ||
IRFZ44NSTRRPBF | International Rectifier | 8401 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 3310 |
|
Inquiry | |
IRFZ44NSTRRPBF | International Rectifier | HEXFET POWER MOSFET | 450 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | MOSFET N-CH 55V 49A D2PAK | 2001 |
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Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 74267 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | HEXFET POWER MOSFET | 4198 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | 1812 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier (Infineon Technologies) | MOSFET N-CH 55V 49A D2PAK ; D2PAK Transistors - FETs, MOSFETs - Single
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Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | DC:Active ; - | 0 |
|
Inquiry |

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 4388 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 46000 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | HEXFET POWER MOSFET | 24560 |
|
Inquiry | |
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 41970 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 23860 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | 12V-300V N-Channel Power MOSFET | 450 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier (Infineon Technologies) | MOSFET N-CH 55V 49A D2PAK Transistors - FETs, MOSFETs - Single
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In-Stock |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK Transistors - FETs, MOSFETs - Single
|
18184 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK | 150000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | HEXFET POWER MOSFET ; DC:21+ ; D2PAK | 268 |
|
Inquiry | |
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK ; DC:21+ ; D2PAK | 268 |
|
Inquiry | |
IRFZ44NSTRRPBF | Infineon Technologies | MOSFET N-CH 55V 49A D2PAK ; DC:23+ | 41970 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon | MOSFET N-CH 55V 49A D2PAK | 11746 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | OEM/CM In stock | 16000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | HEXFET POWER MOSFET | 18209 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies AG | Trans MOSFET N-CH 55V 49A 3-Pin(2+Tab) D2PAK T/R | 0 |
|
Buy |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | TO-263 | 10000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | IN STOCK | 16000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | new and original ROHS ; TO-263 | 10000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | TO263 ; DC:843 | 144 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | IN STOCK Immediate delivery | 16200 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | IN STOCK Immediate delivery | 6000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | Integrated Circuit ; DC:21+ ; TO263 ; 100% original goods Electronical components Integrated Circuit
|
2300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | TO263 ; DC:843 | 144 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | Available, Contact us | 400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | in stock Immediately | 275 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | INTERNATIONAL RECTIFIER | OEM/CM QUOTES ONLY | NO BROKERS | 928 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | In Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon Technologies | N-Channel 55 V 49A (Tc) 3.8W (Ta), 94W (Tc) Surface Mount D2PAK ; Tape & Reel (TR) | 4831 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | Original stock,24-hour delivery | 1471 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | N-Channel 55 V 49A (Tc) 3.8W (Ta) 94W (Tc) Surface Mount D2PAK | 7800 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | International Rectifier | 450 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Rochester Electronics | HEXFET POWER MOSFET | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | Infineon / IR | MOSFET 60V 1 N-CH HEXFET 7mOhms 30nC | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF | IR | DC:10+PBF ; TO-263 | 23600 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRFZ44NSTRRPBF
sku #: IRFZ44NSTRRPBF
|
INTERNATIONAL RECTIFIER | 822 |
|
Inquiry |
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