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International Rectifier (IR) (Symbol:IRF--NYSE) is a pioneer and world leader in advanced power management technology, from digital, analog and mixed-signal ICs to advanced circuit devices, power systems and components. The world's leading manufacturers of computers, appliances, automobiles, consumer electronics and defense systems rely on IR technology to drive the performance and efficiency of their products. Today, power management technology plays a more important role than ever in saving the world's dwindling energy reserves while tackling tough technology roadblocks.

 

  • IR technology makes variable-speed operation practical and affordable for everything from conveyor belts to washing machines.
  • We allow laptop computers to run longer.
  • We're raising the bar for vehicle performance and fuel economy with electronic steering and a host of other advances.

Technology Leader

  • Digital, analog and mixed-signal ICs, advanced circuit devices, power systems and components
  • We pioneered and hold key patents on technology that created the $5 billion power MOSFET industry.
  • We focus completely on power chips and subsystems, and we create proprietary products that add more value to our customers' end products.
  • Our high-volume dedicated fab sets the benchmark for cost in our industry.
  • We invest aggressively in R&D, and we're generating a flow of highly-differentiated products targeted to high-growth applications.
  • IR has the products, capacity, and cost structure to grow and build shareholder value.

Products

  • High performance analog, digital and mixed-signal ICs
  • Advanced circuit devices
  • Power systems
  • Components

IR - Six Decades of Technology Leadership
International Rectifier was founded in Los Angeles in August 1947 to manufacture Selenium rectifiers. IR was one of the first companies to commercialize Germanium rectifiers in 1954, and the first to introduce commercial zener diodes and solar cells in 1958. IR's 50-year legacy of power semiconductor technology "firsts" include:

  • The first silicon controlled rectifier (SCR) in 1959
  • Development of the first epitaxial process in 1962 for producing the industry's most stable high voltage SCRs.
  • One of the first suppliers of hi-reliability devices for space applications
  • Introduction of the first power transistors and Darlington transistors to use glass passivation in 1974
  • The first hexagonal-celled power MOSFET, trademarked HEXFET® in 1979
  • Introduction of one of the world's first intelligent power ICs called the ChipSwitch® in 1983
  • First patents issued for power MOSFET and IGBT products in 1983
  • Introduced the world's first high voltage power IC in 1983
  • The world's first SmartFET in 1993
  • The world's first four mask MOSFET manufacturing process in 1996
  • The world's first MOSFET and Schottky in a single package or FETKY® product in 1996
  • The world's highest density and lowest RDS(on) self-aligned planar and trench MOSFETs in 1999
  • FlipFET® wafer-level packaging for portable applications in 2000
  • iPOWIR™ integrated building blocks for DC-DC converters in 2001
  • DirectFET®, a packaging technology breakthrough for high performance DC-DC converters in 2002
  • iMOTION™ integrated design platform for variable speed motor drive in 2003

Advanced Circuits and Integrated Solutions
IR's latest product introductions provide a higher degree of value to customers seeking to optimize the performance of their power designs while simplifying and shortening their design cycles.

IR's iMOTION™ architecture offers engineers an alternative design platform for high performance digital motor drive design. It promises positive implications for today's low power AC drives, high power industrial AC drives, high performance servo applications as well as emerging aerospace fly-by-wire and automotive drive-by-wire systems.

Multi-chip modules, like the iPOWIR™- intelligent scalable building blocks, simplify power design and boost performance for the latest generation of low-voltage processors in single- and multi-phase topologies. IR's expertise in device matching and "short trace" layout deliver this optimized solution that combines multiple power semiconductors, ICs, and passive components into a single BGA package.

Power Management ICs
Thanks to the development of a unique high voltage (600 & 1200V), junction isolated BCDMOS fabrication process, IR produces one of the most capable lines of control, level shift, and gate drive ICs available on the market. These chips are used in designs requiring a high-current gate drive that needs to be level shifted from ground by more than a few volts. More sophisticated ICs are now in development that include PWM control and high speed digital control and interface circuits. IR also has an NMOS/CMPS power IC process for SmartFETs and Intelligent Power Switches. These components combine the functionality of a power MOSFET with analog and digital circuitry on a single chip. These two technologies have enabled key circuits in advanced high density power converters, motor controllers, and automotive electronics, now on the market. IR recently added Low Drop-Out voltage regulators and switching controllers to its product line to meet the rapidly evolving needs of DC-DC power management in the information technology equipment market.

Danh mục sản phẩm(27)
IRF3710L
MOSFET N-CH 100V, 57A, TO-262, IR
Giá 38,000 đ /Cái

Số lượng mua

IR2181S
IC DRIVER HI/LO 600V, 1.9A, 8-SOIC, IR
Giá 19,000 đ /Cái
Còn : 14 Cái

Số lượng mua

IRF3205L
MOSFET N-CH 55V, 110A, TO-262, IR
Giá 12,000 đ /Cái
Còn : 65 Cái

Số lượng mua

IR2184S
IC DRIVER HIGH/LOW SIDE, 8-SOIC, IR
Giá 25,000 đ /Cái
Còn : 14 Cái

Số lượng mua

IRF4435
Mosfet P Channel, SO-8, International Rectifier
Giá 9,000 đ /Cái
Còn : 75 Cái

Số lượng mua

IR2181PBF
IC DRIVER HIGH/LOW SIDE 8DIP
Giá 34,000 đ /Cái
Còn : 15 Cái

Số lượng mua

IRF9540NPBF
HEXFET Power MOSFETs Discrete P-Channel
Giá 14,000 đ /Cái
Còn : 61 Cái

Số lượng mua

IRLML6402TRPBF
MOSFET P-CH 20V 3.7A SOT-23
Giá 4,500 đ /Cái
Còn : 955 Cái

Số lượng mua

IR21365S
3-PHASE BRIDGE DRIVER, 28-SOIC
Giá 45,000 đ /Cái

Số lượng mua

IRF4905S
P CHANNEL MOSFET, -55V, 42A, D2-PAK
Giá 18,000 đ /Cái

Số lượng mua

IRF630N
N-Channel HEXFET Power MOSFET
Giá 12,000 đ /Cái
Còn : 13 Cái

Số lượng mua

IRLR/U2703
30V Single N-Channel HEXFET Power MOSFET in a D-Pak package
Giá 35,000 đ /Cái
Còn : 10 Cái

Số lượng mua

IR2136S
IC DRIVER BRIDGE 3-PHASE 28-SOIC
Giá 41,000 đ /Cái
Còn : 13 Cái

Số lượng mua

8-Slide DIP Switch
DIP Switch 8 Slide, Red
Giá 4,000 đ /Cái
Còn : 638 Cái

Số lượng mua

IRS2530D
DIM8TM DIMMING BALLAST CONTROL IC
Giá 49,000 đ /Cái
Còn : 50 Cái

Số lượng mua

IRF7832TRPBF
MOSFET N-CH 30V 20A 8-SOIC
Giá 13,000 đ /Cái

Số lượng mua

IRF9952
Transistor MOSFET N/P-CH 30V 3.5A/2.3A 8-Pin SOIC
Giá 8,000 đ /Cái
Còn : 2 Cái

Số lượng mua

IRS2092STRPBF
IC AMP AUDIO 500W MONO D 16SOIC
Giá 45,000 đ /Cái

Số lượng mua

IRFB4020PBF
MOSFET N-CH 200V 18A TO-220AB
Giá 19,000 đ /Cái

Số lượng mua

IRL3713S
SMPS MOSFET, High Frequency Isolated DC-DC Converters with Synchronous Rectification for Telecom and Industrial Use
Giá 25,000 đ /Cái
Còn : 3 Cái

Số lượng mua

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