Field Effect Transistor
Rely on an electric field to control the shape and channel of a charge carrier in a semiconductor material.
See Also: Transistor, NPN Transistor
-
Product
Rad Hard GaN FETs
-
Wide band gap semiconductor technologies such as Gallim Nitride Field Effect Transistors (GaN FETs) have been gaining interest for power management and conversion in space applications. These devices feature higher breakdown voltage, lower RDS(ON) and very low gate charge enabling power management systems to operate at higher switching frequencies while still achieving higher efficiency and a smaller solution footprint. There is an additional benefit from GaN devices that make them attractive to the space market. These devices are inherently immune to total ionizing dose radiation.
-
Product
Discrete Devices High-speed Testing System
-
QT-6000 discrete device high-speed testing machine is suitable for testing small and medium-power diodes, transistors, field effect transistors and other products and wafers. It can expand built-in capacitance testing (DC+CAP), EAS, VC, pA modules, as well as external LCR (ultra high precision capacitance testing), Scanbox, etc. The machine can be used for FT mass production testing or laboratory testing.
-
Product
Rad Hard GaN Drivers
-
The space market has been driving towards more efficient power management solutions. Part of the drive includes the use of Gallium Nitride Field Effect Transistors (GaN FETs) for power conversion. GaN FETs have higher power conversion efficiency and have more natural immunity to radiation, due to them being wide-bandgap semiconductors. Equally important is the use of the correct driver that will allow reliable operation and maximize the benefits of the GaN FETs. Some of the key driver requirements are: a well-regulated gate drive voltage; high source/sink current capability and a split driver output stage.
-
Product
High Impedance Preamplifier
1671
-
The Model 1671 is a single ended low noise field effect transistor
-
Product
MOS Transistor Selector
UI9611
-
Measure parameters: Open voltage UGS (th), internal resistance RDS, Transconductance gm, Withstand voltage V (BR) DS• Test range: UGS (th) 0.1-9.9V; RDS 0.001-9.999Ω gm; 0.10-10.00s; V (BR) DS 50-650V• Test current range: 0.1A-5A adjustable, comply with different working situation• Automatic selecting, out of limit alarming, advance the work efficiency• The technique of testing RDS under the big-current, is advanced technique
-
Product
Transistor Arrays
-
Renesas' portfolio of transister arrays include NPN, PNP, NPN-PNP combination transistor arrays based on our complementary UHF-1 SOI process. This portfolio also includes ultra high frequency transistor arrays for VHF/UHF amplifiers, VHF/UHF mixers, IF converters, synchronous detectors. Dual long-tailed pair transistor arrays and Gilbert Cell UHF transistor arrays are also available for wireless communication systems, radio and satellite communications and high performance instrumentation.
-
Product
RF Power Transistors
-
A specialized semiconductor device designed to amplify or switch high-frequency (Radio Frequency) signals, enabling powerful wireless communication in everything from cell phones and Wi-Fi to radar and satellite systems by handling significant power levels at speeds from kilohertz to gigahertz.
-
Product
Field Effect Rectifiers
-
ST field-effect rectifier diodes (FERD) help improve designs with new versions focusing on trade-off upgrades. Field-effect rectifier diodes belong to our STPOWER family. The design of the FERDs has allowed both a decrease in the voltage drop and a decrease in the leakage current temperature coefficient. As a result, the runaway safety margin is improved and maybe beyond the typical safety margin of Schottky barrier diodes.
-
Product
Hall Effect Probes
-
Magnetic Instrumentation manufactures Hall Effect Probes in a wide range of styles and sizes. Probes are supplied with magnetic, electrical, temperature stability and calibration data for each measurement range.
-
Product
Hall Effect Sensor
907 XP (Explosion Proof)
-
Features • NPN open collector, square-wave output • Zero speed operation with no signal loss • Non-contact, large gap distance sensing • Signal transmits up to 1,500 ft • Simple to install and set up • Powered by 5-24 VDC • Class I, Div I (D) Class II, Div I (E, F, G) Class III • XLB-3 enclosure • Bi-directional option (907B XP)
-
Product
Insulated Gate Bipolar Transistors
-
The Bourns® IGBT discrete BID series combines technology from a MOS gate and a bipolar transistor, creating the right component for high voltage and high current applications. This device uses advanced Trench-Gate Field-Stop technology providing greater control of the dynamic characteristics while resulting in a lower Collector-Emitter Saturation Voltage (VCE(sat)) and fewer switching losses.
-
Product
Photocouplers/Optocouplers Transistor Output
-
The PS2xxx series, a range of transistor output type general-purpose photocouplers (optocouplers), feature a high isolation voltage, high temperature operation and compliance with various international safety standards.
-
Product
Corona Effect Camera
CoroCAM 7
-
The CoroCAM 7 corona effect camera is a camera used to visualize and locate corona and electric arc discharges. This camera shares the same ultraviolet imaging system as coroCAM 6D, but additionally combines it with a high-performance visible camera and viewfinder. This camera is used for high voltage inspections.
-
-
Product
Field Testing
-
When Laserline delivers a customer-specific solution, it makes sure that it fulfills every demand in the practical field. And that is because every newly designed customer solution is extensively tested in our own application laboratory and has passed comprehensive stress tests. These tests are made in close consultation with our customer as well. In this way, it is guaranteed that the demands are correctly identified and addressed with respect to practice.
-
Product
Field Meter
AP 401 FULL HD
-
The AP401 FULL-HD is a field meter with total coverage of the terrestrial TV bands, cable TV (CATV), 1st IF satellite and, if the relative option is inserted, the return channel 5-65 MHz. The instrument is also equipped of an optical input.
-
Product
Field Strength Meters
FIM-22 And FIM-41
-
The Models FIM-22 and FIM-41 are portable field strength meters designed to provide precise, direct measurements of electro-magnetic fields in the 200 kHz to 5.0 MHz spectrum. These units include a receiver, integral shielded loop antenna, precision attenuator, internal calibration source, and battery power supply. With calibration accuracy traceable to the National Institute of Standards and Technology, the FIM-22 and FIM-41 meet the most exacting requirements of government and industry. Their hinged covers, on the rugged drawn aluminum cases, contain a loop antenna. Opening the cover to a vertical position connects the antenna terminals to the receiver via maintenance-free gold-plated contacts. An interlock switch prevents inadvertent battery discharge when the cover is closed.
-
Product
Field Displays
-
Field display devices allow users to view and collect data, as well as download programs, at the field site.
-
Product
Magnetic Field Visualization
magview
-
The magview is a mobile hand-held device equipped with a magneto-optical (MO) sensor for the rapid visualization of magnetic structures and stray fields with the eye.
-
Product
Field Inspections
-
MISTRAS Group has evolved into an asset protection industry leader on the backbone of our expansive non-destructive testing (NDT) and field-testing portfolio.
-
Product
Field Intensity Tester
Model KM 828
-
Kusam Electrical Industries Limited
The meter can inspect particular objects or devices radiating low frequency electromagnetic waves. It can be used for power wire, computer monitor, TV, audio and visual, electromagnetic oven or analogous electrical installation.
-
Product
Field Testing
-
Electronic force measuring device with digital display in MN / m², switchable for load plate.
-
Product
Wide Bandgap Transistors
-
The key for the next essential step towards a more energy-efficient world lies in the use of new materials, such as wide bandgap semiconductors (WBG) which allow for increased power efficiency, smaller size, lighter weight, lower system cost or all of these together. STMicroelectronics offers the broadest product and technology portfolio of silicon carbide (MOSFETs) and gallium-nitride-based (e-mode HEMT) devices, covering bare dies, discretes and modules belonging to the STPOWER family.
-
Product
Hall Effect Measurement Equipment
HEM
-
The physical quantity of Hall Coefficient, Hall Mobility and Carrier Density etc. can be investigated by measuring at room temperature voltage occurred perpendicularly to the both magnetic field and constant-current when flowing constant-current perpendicularly to magnetic field from current source while applying magnetic field to sample set at the center of magnetic field of magnet.
-
Product
Field Fiber Cleaver
HW-09C
-
Shanghai Fibretool Technology Co.,Ltd.
The Fibretool HW-09C is a single fiber cleaver designed to accommodate either 900µm buffered or 250µm coated fiber. The HW-09C cleaver's quick and easy three-step operation is well suited for mechanical splice and quick termination field connector applications. The leaf spring base is ruled to allow for cleave lengths of 2 to 20mm. The standard carbide blade will perform up to 6000 cleaves before replacement.
-
Product
Rotation Field Testers
-
PeakTech Prüf- und Messtechnik GmbH
Direction indicators are indispensable for use in the electrical assembly of three-phase motors. In normal use, the test leads are connected to the live terminals, with an R / L display showing the later direction of rotation of the electric motor. In addition, this model can be used for the contactless determination of the direction of rotation of switched-off or not connected motors. Place the switched-on measuring device on the motor parallel to the longitudinal axis without test leads. Now turn the shaft of the motor, the measuring device now shows a right or left movement.
-
Product
Zero Field Cavity
-
Zero field cavities generate a zero magnetic field in an air gap. They are mainly used to calibrate hall probes for their zero scale value of output for the magnetic field strength H or the magnetic flux density B they measure. For example Gaussmeters can be calibrated by using Zero Field Cavity.
-
Product
On-Site Field Testing & Evaluation
-
MET is a highly-regarded resource for electrical inspection agencies within the United States and Canada to assure compliance of unlabeled equipment in the field. Field evaluations are performed by MET Laboratories on unlisted equipment to support the Authority Having Jurisdiction.
-
Product
Field Management
-
EAG offers field-to-final report project management for studies to demonstrate human and environmental safety. As on-site study directors, our Field Managers bring decades of study design, protocol development, analytical oversight, and GLP/QA compliance expertise across a variety of field management study types. In addition, EAG’s access to a broad network of field sites across the United States and Canada ensures that we can deliver the test system, soil characteristics and geography necessary for just about any regulatory need.
-
Product
Field Machine
-
The Portable Field Machine is our most versatile full specification corrosion testing instrument. Its rugged construction and protective water resistance IP68 enclosure enables it to be operated at extreme locations throughout the world. This instrument takes laboratory precision outdoors to oil rigs, pipelines, concrete walls and just about anything that needs corrosion monitoring in situ. The potentiostat, ZRA, integral Frequency Response Analyser and Sweep Generator are exactly as provided in the laboratory Gill 8 model ensuring the most accurate testing available. The choice of tests is not limited; the AC, IR Compensation and DC tests plus the Sequencer and Analysis that are supplied with this field instrument are the same as supplied with the laboratory instruments.
