Manufacturer: Infineon Technologies
Win Source Part Number: 040766-IRFZ44NLPBF
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 3.8W (Ta), 94W (Tc)
Family Name: IRFZ44
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-262
Dimension: TO-262-3 Long Leads, I2Pak, TO-262AA
Drain-Source Breakdown Voltage: 55V
Continuous Drain Current at 25°C: 49A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 63nC @ 10V
Max Input Capacitance: 1470pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 17.5 mOhm @ 25A, 10V
Alternative Parts (Cross-Reference): STB55NF06-1; NP48N055NHE-S18-AY; IRFZ44NL; IRFZ44NSTR;
Introduction Date: March 18, 2004
ECCN: EAR99
Country of Origin: China, Mexico
Estimated EOL Date: 2027
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
N-Channel 55V 49A (Tc) 3.8W (Ta), 94W (Tc) Through Hole TO-262
MOSFET N-CH 55V 49A TO262
MOSFET N-CH 55V 49A TO262 Product overview: IRFZ44NLPBF from Infineon Technologies is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 55V, 49A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 55V, 49A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-IRFZ44NLPBF can be used for catalog matching and distributor lookup.
MOSFET N-CH 55V 49A TO-262
MOSFET MOSFT 55V 49A 17.5mOhm 42nC
MOSFET N-CH 55V 49A TO262
N CHANNEL MOSFET, 55V, 49A, TO-262; Channel Type:N Channel; Drain Source Voltage Vds:55V; Continuous Drain Current Id:49A; Transistor Mounting:Through Hole; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:4V; MSL:- RoHS Compliant: Yes
MOSFET, 55V, 49A, 17.5 MOHM, 42 NC QG, TO-262
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 040766-IRFZ44NLPBF | IRFZ44NLPBF-ND | IRFZ44NLPBF | 278-IRFZ44NLPBF | 376-IRFZ44NLPBF | IRFZ44NLPBF | IRFZ44NLPBF | 63J7130 | 70018393 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFZ44NLPBF | Single FETs, MOSFETs | Single FETs, MOSFETs | 55V 49A MOSFET Transistor | MOSFET N-CH 55V 49A TO-262 | MOSFET | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | N Channel Mosfet, 55V, 49A, To-262; Channel Type Infineon | MOSFET, 55V, 49A, 17.5 MOHM, 42 NC QG, TO-262 |
| Polarity | N-Channel; N-Channel | N-Channel | N-Channel; N-Channel | N-Channel | |||||
| V(BR)DSS | 55 volts | 55 volts | 55 volts | 55 volts | |||||
| PD | 3800 to 94000 milliwatts | 3800 milliwatts | 3800 milliwatts | 110000 milliwatts | |||||
| TJ | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | |||||
| Package Type | SOT3; TO-262 | TO-262-3 Long Leads, I2PAK, TO-262AA | TO-262-3 Long Leads, I²Pak, TO-262AA | Tube | TO-262-3 Long Leads, I2PAK, TO-262AA | TO-3 |
