Infineon Technologies AG Single FETs, MOSFETs IRFS7440TRLPBF

Description
N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)
Request a Quote Datasheet
Description
N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)
Request a Quote Datasheet

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Product
Description
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Single FETs, MOSFETs - IRFS7440TRLPBFDKR-ND - DigiKey
Thief River Falls, MN, United States
Single FETs, MOSFETs
IRFS7440TRLPBFDKR-ND
Single FETs, MOSFETs IRFS7440TRLPBFDKR-ND
N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

Buy Now Datasheet
Single FETs, MOSFETs - IRFS7440TRLPBFCT-ND - DigiKey
Thief River Falls, MN, United States
Single FETs, MOSFETs
IRFS7440TRLPBFCT-ND
Single FETs, MOSFETs IRFS7440TRLPBFCT-ND
N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

Buy Now Datasheet
Single FETs, MOSFETs - IRFS7440TRLPBFTR-ND - DigiKey
Thief River Falls, MN, United States
Single FETs, MOSFETs
IRFS7440TRLPBFTR-ND
Single FETs, MOSFETs IRFS7440TRLPBFTR-ND
N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

N-Channel 40V 120A (Tc) 208W (Tc) Surface Mount TO-263 (D²Pak)

Buy Now Datasheet
TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFS7440TRLPBF - 017717-IRFS7440TRLPBF - Win Source Electronics
Laguna Hills, CA, United States
TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFS7440TRLPBF
017717-IRFS7440TRLPBF
TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFS7440TRLPBF 017717-IRFS7440TRLPBF
Manufacturer: Infineon Technologies Win Source Part Number: 017717-IRFS7440TRLPB F Packaging: Reel - TR Mounting: SMD (SMT) Technology: MOSFET Polarity: N-Channel Power Dissipation (Max): 208W (Tc) Family Name: IRFS7440 Categories: Discrete Semiconductor Products Drive Voltage (Max Rds On, Min Rds On): 6V, 10V Status: Active Temperature Range - Operating: -55°C to 175°C (TJ) Case / Package: TO-263 (D2Pak) Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB Drain-Source Breakdown Voltage: 40V Continuous Drain Current at 25°C: 120A (Tc) Gate-Source Threshold Voltage: 3.9V @ 100μA Max Gate Charge: 135nC @ 10V Max Input Capacitance: 4730pF @ 25V Maximum Gate-Source Voltage: ±20V Maximum Rds On at Id,Vgs: 2.5 mOhm @ 100A, 10V Alternative Parts (Cross-Reference): FDB8441_F085; BUK962R1-40E,118; BUK962R1-40E; Introduction Date: October 10, 2012 ECCN: EAR99 Country of Origin: China Estimated EOL Date: 2026 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 51 pct. Supply and Demand Status: Balance

Manufacturer: Infineon Technologies
Win Source Part Number: 017717-IRFS7440TRLPBF
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 208W (Tc)
Family Name: IRFS7440
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 6V, 10V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-263 (D2Pak)
Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 120A (Tc)
Gate-Source Threshold Voltage: 3.9V @ 100μA
Max Gate Charge: 135nC @ 10V
Max Input Capacitance: 4730pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 2.5 mOhm @ 100A, 10V
Alternative Parts (Cross-Reference): FDB8441_F085; BUK962R1-40E,118; BUK962R1-40E;
Introduction Date: October 10, 2012
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance

Buy Now Datasheet
Singapore
40V 120A MOSFET Transistor
278-IRFS7440TRLPBF
40V 120A MOSFET Transistor 278-IRFS7440TRLPBF
MOSFET N CH 40V 120A D2PAK Product overview: IRFS7440TRLPBF 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 40V, 120A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 120A, 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-IRFS7440TRLPBF can be used for catalog matching and distributor lookup.

MOSFET N CH 40V 120A D2PAK Product overview: IRFS7440TRLPBF 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 40V, 120A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 120A, 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-IRFS7440TRLPBF can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Single FETs, MOSFETs - IRFS7440TRLPBF - ODG (Origin Data Global)
Shenzhen, China
Single FETs, MOSFETs
IRFS7440TRLPBF
Single FETs, MOSFETs IRFS7440TRLPBF
MOSFET N CH 40V 120A D2PAK

MOSFET N CH 40V 120A D2PAK

Supplier's Site Datasheet
MOSFETs - 2575562 - RS Components, Ltd.
Corby, Northants, United Kingdom
MOSFETs
2575562
MOSFETs 2575562
Infineon MOSFET IRFS7440TRLPBF

Infineon MOSFET IRFS7440TRLPBF

Supplier's Site
MOSFETs - 2575847P - RS Components, Ltd.
Corby, Northants, United Kingdom
MOSFETs
2575847P
MOSFETs 2575847P
Infineon MOSFET IRFS7440TRLPBF

Infineon MOSFET IRFS7440TRLPBF

Supplier's Site
MOSFETs - 2575847 - RS Components, Ltd.
Corby, Northants, United Kingdom
MOSFETs
2575847
MOSFETs 2575847
Infineon MOSFET IRFS7440TRLPBF

Infineon MOSFET IRFS7440TRLPBF

Supplier's Site
Sheung Wan, Hong Kong
MOSFET 40V 120A 2.5mOhm 90nC StrongIRFET

MOSFET 40V 120A 2.5mOhm 90nC StrongIRFET

Buy Now Datasheet
Discrete Semiconductor Products - Transistors - FETs, MOSFETs - IRFS7440TRLPBF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Discrete Semiconductor Products - Transistors - FETs, MOSFETs
IRFS7440TRLPBF
Discrete Semiconductor Products - Transistors - FETs, MOSFETs IRFS7440TRLPBF
MOSFET N CH 40V 120A D2PAK

MOSFET N CH 40V 120A D2PAK

Supplier's Site

Technical Specifications

  DigiKey Win Source Electronics ERSAELECTRONICS PTE. LTD. ODG (Origin Data Global) RS Components, Ltd. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category Transistors Metal-Oxide Semiconductor FET (MOSFET) Metal-Oxide Semiconductor FET (MOSFET) Metal-Oxide Semiconductor FET (MOSFET) Metal-Oxide Semiconductor FET (MOSFET) Metal-Oxide Semiconductor FET (MOSFET) RF Transistors
Product Number IRFS7440TRLPBFDKR-ND 017717-IRFS7440TRLPBF 278-IRFS7440TRLPBF IRFS7440TRLPBF 2575562 IRFS7440TRLPBF IRFS7440TRLPBF
Product Name Single FETs, MOSFETs TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFS7440TRLPBF 40V 120A MOSFET Transistor Single FETs, MOSFETs MOSFETs MOSFET Discrete Semiconductor Products - Transistors - FETs, MOSFETs
Polarity N-Channel N-Channel; N-Channel N-Channel N-Channel; N-Channel
Package Type TO-263; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB TO-263; SOT3; TO-263 (D2Pak) Tape & Reel (TR) TO-263; TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-220; TO-220 TO-263; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
V(BR)DSS 40 volts 40 volts 40 volts
PD 208000 milliwatts 208 milliwatts 208000 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)
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