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Features Description Block Diagram Pin Diagram (Top Side View
Features Description Block Diagram Pin Diagram (Top Side View

... Termination Detect is a power saving feature. The user can enable TDet_EN (set to High) for eSATA application as it would save more power when there is no external HDD connection. But for internal SATA application, TDet_EN should be set to LOW because internal HDD is always on and termination is alw ...
Full wave rectifier
Full wave rectifier

... considered as the ground point or the zero voltage reference point. ...
Data Sheet  Features General Description
Data Sheet Features General Description

ZXRE060 0.6V ADJUSTABLE PRECISION SHUNT REGULATOR Description
ZXRE060 0.6V ADJUSTABLE PRECISION SHUNT REGULATOR Description

... The ZXRE060 differs from most other shunt regulators in that it has separate input and output pins and a low voltage reference. This enables it to regulate rails down to 600mV and makes the part ideal for isolated power supply applications that use optocouplers in the feedback loop and where the ope ...
STW72N60DM2AG - STMicroelectronics
STW72N60DM2AG - STMicroelectronics

Silicon Pin Diode
Silicon Pin Diode

Bridgeless Discontinuous Conduction Mode SEPIC Power Factor
Bridgeless Discontinuous Conduction Mode SEPIC Power Factor

... Fig 1 : Bridgeless SEPIC PFC rectifier The topologies in Figure 1are formed by connecting two DC–DC SEPIC Converter one for each half-line period of the input voltage The operational circuits during positive and negative half-line period for the proposed bridgeless SEPIC rectifier of Fig.1 is shown ...
AP6503A Description Pin Assignments
AP6503A Description Pin Assignments

... The AP6503A has on-chip thermal protection that prevents damage to the IC when the die temperature exceeds safe margins. It implements a thermal sensing to monitor the operating junction temperature of the IC. Once the die temperature rises to approximately 160°C, the thermal protection feature gets ...
Document
Document

... • Current begins to flow when the input voltage exceeds the dc back-emf • Current continues to flows for a while even after the input voltage has gone below the dc back-emf Copyright © 2003 by John Wiley & Sons, Inc. ...
PAM8610 Description Features Pin Assignments Applications
PAM8610 Description Features Pin Assignments Applications

... To achieve good heat, the PCB’s copper plate should be thicker than 0.035mm and both sides of the PCB should be utilized for heat sink. The thermal pad on the bottom of the device should be soldered to the plate of the PCB, and via holes, usually 9 to 16, should be drilled in the PCB area under the ...
Single Schottky Barrier Diode, 15 V, 1 A
Single Schottky Barrier Diode, 15 V, 1 A

... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
AP8802  1A LED STEP-DOWN CONVERTER Description
AP8802 1A LED STEP-DOWN CONVERTER Description

PAM3110 Description Pin Assignments
PAM3110 Description Pin Assignments

... 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection, and ripple rejection, an additional 1 0μF or larger, low ESR capacitor is recommended at the output. A higher-value, low ESR output capacitor may be necessary if large, fast-rise-time load ...
AP6502 Description Pin Assignments
AP6502 Description Pin Assignments

... The AP6502 has on-chip thermal protection that prevents damage to the IC when the die temperature exceeds safe margins. It implements a thermal sensing to monitor the operating junction temperature of the IC. Once the die temperature rises to approximately +160°C, the thermal protection feature gets ...
EASA Weekend Technician Class 6
EASA Weekend Technician Class 6

... If a transmitter is operated with the microphone gain set too high the output signal might become distorted. T7B1 If you are told your FM handheld or mobile transceiver is over deviating, talk farther away from the microphone. T2B7 If you receive a report that your station’s transmissions are causin ...
Charge Pump IC Test Plan
Charge Pump IC Test Plan

... o To make a diode, the drain-body junctions of PMOS were used. These parasitic diodes are not modeled well in simulation and varying their width areas does not show much change in their conductivities. o The IC has been designed with this in mind. If the large diode-connected PMOS do not function pr ...
AP1694A Description Features
AP1694A Description Features

... When the output is shorted, the output voltage will be clamped at 0. At this condition, VCC will drop down without auxiliary winding for power supply. And the VCC will drop to UVLO threshold voltage, the IC will shut down and restart a new operating cycle, and the V CC is charged by startup resistan ...
AP1186 - Diodes Incorporated
AP1186 - Diodes Incorporated

... The AP1186 regulator is a 5-terminal device designed specifically to provide extremely low dropout voltages comparable to the PNP type without the disadvantage of the extra power dissipation due to the base current associated with PNP regulators. This is done by bringing out the control pin of the r ...
Electronics IEEE Projects
Electronics IEEE Projects

... circuit). In practice, the gate electrode is biased to a small negative voltage (with respect to the cathode) to reverse bias the GK-junction J3 and prevent charge-carriers from being injected into the p-base. In this condition only thermally generated leakage current flows through the device and ca ...
AND8424 - Unidirectional versus Bidirectional Protection
AND8424 - Unidirectional versus Bidirectional Protection

... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
Physics and Technology
Physics and Technology

... doping concentration NB. Diodes with a so-called pin structure show according to equation (1) a wide space charge width where i stands for intrinsic, low doped. This zone is also sometimes nominated as n or p rather than low doped n, n- or p, p-zone indicating the very low doping. Per equation (2), ...
AN39 - Parasitic Capacitance Effects in Step
AN39 - Parasitic Capacitance Effects in Step

FFPF15S60S 15 A, 600 V, STEALTH II Diode TM
FFPF15S60S 15 A, 600 V, STEALTH II Diode TM

... The FFPF15S60S is STEALTHTM II rectifier with soft recovery characteristics. It is silicon nitride passivated ion-implanted epitaxial planar construction. ...
AH49F Description Pin Assignments
AH49F Description Pin Assignments

... The AH49F is a small, versatile linear Hall-effect device that is operated by the magnetic field from a permanent magnet or an electromagnet. The output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. ...
STGW20NC60VD
STGW20NC60VD

... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
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Diode



In electronics, a diode is a two-terminal electronic component that conducts primarily in one direction (asymmetric conductance); it has low (ideally zero) resistance to the flow of current in one direction, and high (ideally infinite) resistance in the other. A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material with a p–n junction connected to two electrical terminals. A vacuum tube diode has two electrodes, a plate (anode) and a heated cathode. Semiconductor diodes were the first semiconductor electronic devices. The discovery of crystals' rectifying abilities was made by German physicist Ferdinand Braun in 1874. The first semiconductor diodes, called cat's whisker diodes, developed around 1906, were made of mineral crystals such as galena. Today, most diodes are made of silicon, but other semiconductors such as selenium or germanium are sometimes used.
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