Search results for "transistor"
The industrial potential for graphene materials
A 2D material with exceptional properties, graphene is the focus of Yole Développement's latest report: "Graphene materials for opto & electronic applications". With properties including ultrahigh electrical and thermal conductivities, wide-range optical transmittance and excellent mechanical strength and flexibility, graphene is a promising material for emerging and existing applications in printed & flexible circuitry, ultrafast ...
Régulateur abaisseur, synchrone, 4MHz, 3A, en boîtier QFN 3mm x 4mm
Linear Technology annonce les nouvelles versions de haute fiabilité classe H et militaire classe MP du LTC3612, un régulateur abaisseur, synchrone 4MHz, de haut rendement, qui possède une architecture à mode courant et à fréquence fixe. Le composant peut fournir une intensité continue de sortie jusqu'à 3A, pour des tensions de sorties aussi basses que 0,6V, à partir d’un bo&icir...
MOSFET increases efficiency in mobile devices
Designed to increase efficiency in mobile computing devices, the -20V Siliconix Si7157DP signals an expansion of Vishay's TrenchFET p-channel Gen III power MOSFET portfolio. Offering on-resistance of 0.0016Ω and 0.0020Ω at -10 V and -4.5 V ratings, respectively, the MOSFET is optimized for load and battery switches in power management applications for notebook computers.
Oscilloscopes on parade at Embedded World 2014
Rohde & Schwarz will highlight its growing oscilloscope portfolio at the Embedded World exhibition in Nuremberg (Feb 25-27). Tailored to the demands of testing and developing electronic circuits, the new models in the R&S RTM family integrate time domain, logic, protocol and frequency analysis in a single device.
Dual photovoltaic MOSFET delivers open circuit voltage of 12.2V
Consisting of an LED that is optically coupled to a monolithic PV array, the FDA217 is the latest dual photovoltaic MOSFET driver from IXYS. Each array can generate an open circuit voltage of 12.2V and short circuit current of 9.1uA with a forward LED current of 10mA.
RF power transistors cover all major cellular bands
Freescale Semiconductor's Airfast RF power solutions cover all major cellular infrastructure bands from 700-2700MHz. The AFT27S006N and AFT27S010N deliver peak power of 6W and 10W, respectively. Suited for macro base station MIMO applications rated up to 40W average power, the transistorscan also be used as universal driver devices for a variety of additional RF applications.
Diode bridge for universal PoE applications up to 51W
The PD70224 IdealPoE diode bridge is a dual pack of MOSFET-based full-bridge rectifiers from Microsemi. Integrating low-RDS 0.16Ohm N-channel MOSFETS for much higher overall efficiency and higher output power, this power solution is suitable for use in powered devices for PoE and PoH (Power-over-HDBaseT) applications in the communications and enterprise markets, including wireless LAN access points, small cells and small switches/routers.
Leti-UTSOI2 available in all major SPICE simulators
Leti-UTSOI2, the first complete compact model that enlarges the physically described bias range for designers, is now available in all major SPICE simulators. Accounting for back interface inversion in ultra-thin body & box (UTBB) transistors, the updated modelmaintains a formal symmetry between front and back interface in all equations of the core model.
50V moisture resistant RF power transistor
Richardson RFPD has the SD4933MR N-channel field-effect RF power transistor from ST Microelectronics. It is intended for use in 50V industrial, scientific and medical (ISM) applications up to 100 MHz. The device benefits from the latest generation of environmentally-designed packaging and is ruggedised against cyclic high-moisture operating and severe storage conditions.
High-voltage latch-up prevention guaranteed
Four new 8-kV ESD swicthes from Analog Devices guarantee latch-up prevention in high-voltage industrial applications operating up to ±22 Vds or +40 Vss. The new ADG5401, ADG5421, ADG5423 and ADG5419 single and dual switches expand Analog's latch-up immune family, which now includes configurations from SPSTx1 switches to 32:1 multiplexers. Leading to device failure, Latch-up is an undesirable high-current state that persists until the power...