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                      1. Home
                      2. Semiconductors - Discretes
                      3. FETs
                      4. Single MOSFETs
                      Print Page

                      IRLB8721PBF

                      Power MOSFET, N Channel, 30 V, 31 A, 0.0065 ohm, TO-220AB, Through Hole

                      INFINEON IRLB8721PBF
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerINFINEON
                      Manufacturer Part NoIRLB8721PBF
                      Order Code1740783
                      Product RangeHEXFET Series
                      Also Known AsSP001558140
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      3,807 In Stock

                      Need more?

                      3807 Delivery in 4-6 Business Days(UK stock)
                      Available until stock is exhausted
                      QuantityPrice
                      1+Rs.135.040
                      10+Rs.65.650
                      100+Rs.54.120
                      500+Rs.46.660
                      1000+Rs.39.120
                      5000+Rs.37.070
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.135.04
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerINFINEON
                      Manufacturer Part NoIRLB8721PBF
                      Order Code1740783
                      Product RangeHEXFET Series
                      Also Known AsSP001558140
                      Technical Datasheet

                      Data Sheet

                      Channel TypeN Channel
                      Drain Source Voltage Vds30V
                      Continuous Drain Current Id31A
                      Drain Source On State Resistance0.0065ohm
                      Transistor Case StyleTO-220AB
                      Transistor MountingThrough Hole
                      Rds(on) Test Voltage10V
                      Gate Source Threshold Voltage Max1.8V
                      Power Dissipation65W
                      No. of Pins3Pins
                      Operating Temperature Max175°C
                      Product RangeHEXFET Series
                      Qualification-
                      MSL-
                      SVHCNo SVHC (21-Jan-2025)

                      Alternatives for IRLB8721PBF

                      3 Products Found

                      Product Overview

                      The IRLB8721PBF is a 30V single N-channel HEXFET® Power MOSFET with extremely low on-resistance per silicon area and fast switching performance using Trench MOSFET technology. Suitable for high frequency synchronous buck, converters for computer processor power, optimized for UPS/inverter applications, high frequency isolated DC-DC converters with synchronous rectification for telecom and industrial use.

                      • Very low RDS (ON) at 4.5V VGS
                      • Ultra low gate impedance
                      • Fully characterized capacitance and avalanche voltage and current

                      Applications

                      Power Management, Computers & Computer Peripherals, Communications & Networking, Industrial

                      Technical Specifications

                      Channel Type

                      N Channel

                      Continuous Drain Current Id

                      31A

                      Transistor Case Style

                      TO-220AB

                      Rds(on) Test Voltage

                      10V

                      Power Dissipation

                      65W

                      Operating Temperature Max

                      175°C

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Drain Source Voltage Vds

                      30V

                      Drain Source On State Resistance

                      0.0065ohm

                      Transistor Mounting

                      Through Hole

                      Gate Source Threshold Voltage Max

                      1.8V

                      No. of Pins

                      3Pins

                      Product Range

                      HEXFET Series

                      MSL

                      -

                      Technical Docs (2)

                      EOL Notices EN

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      China
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.002
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