Infineon - Article - New OptiMOS™ - 40V and 60V
... during the few nanoseconds of the turn-on or turn-off operations. The reason for this is easy to understand: both gate drive power and the output capacitance losses are almost independent of output current, hence have a constant value throughout the load range. In contrast, the conduction losses inc ...
... during the few nanoseconds of the turn-on or turn-off operations. The reason for this is easy to understand: both gate drive power and the output capacitance losses are almost independent of output current, hence have a constant value throughout the load range. In contrast, the conduction losses inc ...
PHE13005 1. Product profile Silicon diffused power transistor
... representation or warranty that such applications will be suitable for the specified use without further testing or modification. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such ...
... representation or warranty that such applications will be suitable for the specified use without further testing or modification. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such ...
RA03M8087M
... To test RF characteristics, this module is put on a fixture with two bias decoupling capacitors each on gate and drain, a 4.700 pF chip capacitor, located close to the module, and a 22 µF (or more) electrolytic capacitor. When an amplifier circuit around this module shows oscillation, the following ...
... To test RF characteristics, this module is put on a fixture with two bias decoupling capacitors each on gate and drain, a 4.700 pF chip capacitor, located close to the module, and a 22 µF (or more) electrolytic capacitor. When an amplifier circuit around this module shows oscillation, the following ...
Product Brief TLE 4309 G Power LED Driver Adjustable Constant Current Source
... brightness and extended lifetimes. The TLE 4309 G is fully capable to withstand harsh requirements due to its internal protection circuits against overload, short circuit and reverse polarity. A Chip temperature monitoring circuit shuts off the circuit and prevents the IC from destruction or damage ...
... brightness and extended lifetimes. The TLE 4309 G is fully capable to withstand harsh requirements due to its internal protection circuits against overload, short circuit and reverse polarity. A Chip temperature monitoring circuit shuts off the circuit and prevents the IC from destruction or damage ...
6501 is a multi-channel DC voltage current source/monitor
... Each unit can be controlled by GPIB, and the structure is expandable by the unit of four channels as required. Each SMU has eight measurement functions: VSIM, ISVM, VSVM, ISIM VM (voltmeter), IM (ammeter), VSRM (voltage source resistance measurement) and ISRM (current source resistance measurement) ...
... Each unit can be controlled by GPIB, and the structure is expandable by the unit of four channels as required. Each SMU has eight measurement functions: VSIM, ISVM, VSVM, ISIM VM (voltmeter), IM (ammeter), VSRM (voltage source resistance measurement) and ISRM (current source resistance measurement) ...
Subthreshold FinFET for Low Power Circuit Operation: A Study of
... building such devices pose several problems. The fabrication process for double gate devices being more complicated than that for planar devices, the chances of non-uniformity across a wafer during fabrication are increased. These increased process variations could adversely affect the electrical ch ...
... building such devices pose several problems. The fabrication process for double gate devices being more complicated than that for planar devices, the chances of non-uniformity across a wafer during fabrication are increased. These increased process variations could adversely affect the electrical ch ...
Bus-Hold Circuit - Texas Instruments
... If a drift away from the logic level of a maximum of 1 V is permitted, so that the supply current of the affected input stage has not yet risen too sharply (see Figure 2), the bus may remain in an inactive state (3-state) for a maximum of 2 µs. Usually, more than one device is connected to a bus. Wh ...
... If a drift away from the logic level of a maximum of 1 V is permitted, so that the supply current of the affected input stage has not yet risen too sharply (see Figure 2), the bus may remain in an inactive state (3-state) for a maximum of 2 µs. Usually, more than one device is connected to a bus. Wh ...
MOC256M AC Input Phototransistor Small Outline Surface Mount Optocouplers
... and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ...
... and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ...
Chapter 1 - Basic Concepts(PowerPoint Format)
... voltage or current, and the level of that voltage or current is unaffected by the circuit to which it is attached. Generally, independent sources are used to represent devices such as batteries or generators. A voltage or current associated with a dependent source is controlled or affected by the ci ...
... voltage or current, and the level of that voltage or current is unaffected by the circuit to which it is attached. Generally, independent sources are used to represent devices such as batteries or generators. A voltage or current associated with a dependent source is controlled or affected by the ci ...
FAN2001/FAN2002 1A High-Efficiency Step-Down DC-DC Converter F
... The N-channel transistor is turned off before the inductor current becomes negative. At this time the P-channel is switched on again starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM mo ...
... The N-channel transistor is turned off before the inductor current becomes negative. At this time the P-channel is switched on again starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM mo ...
TL082 Wide Bandwidth Dual JFET Input Operational Amplifier
... The amplifiers will drive a 2 kX load resistance to g 10V over the full temperature range of 0§ C to a 70§ C. If the amplifier is forced to drive heavier load currents, however, an increase in input offset voltage may occur on the negative voltage swing and finally reach an active current limit on b ...
... The amplifiers will drive a 2 kX load resistance to g 10V over the full temperature range of 0§ C to a 70§ C. If the amplifier is forced to drive heavier load currents, however, an increase in input offset voltage may occur on the negative voltage swing and finally reach an active current limit on b ...
Active Self Supplied AC-DC Converter for Piezoelectric Energy
... introduced to obtain higher values of the efficiency, about 94%, with a system which is tolerant with respect to the process variations and which is less critical to be designed. This was obtained replacing comparators with operational amplifiers which sense the voltage across the switching MOSFETs ...
... introduced to obtain higher values of the efficiency, about 94%, with a system which is tolerant with respect to the process variations and which is less critical to be designed. This was obtained replacing comparators with operational amplifiers which sense the voltage across the switching MOSFETs ...
Electric Current
... Your answer is correct! This circuit is called a bridge circuit. It can be used to determine the value of an unknown resistor (RX) by varying one of the other resistors until the current between the two legs is zero. You should have found that this condition requires RX to be determined totally by t ...
... Your answer is correct! This circuit is called a bridge circuit. It can be used to determine the value of an unknown resistor (RX) by varying one of the other resistors until the current between the two legs is zero. You should have found that this condition requires RX to be determined totally by t ...
Resistors for Power Supply Applications
... their maximum rating, parallel transistors should be considered. If parallel transistors are used, balancing resistors should be installed in the emitter of each paralleled transistor as shown in the drawing. The value is determined by estimating the amount of difference between VBE between the tran ...
... their maximum rating, parallel transistors should be considered. If parallel transistors are used, balancing resistors should be installed in the emitter of each paralleled transistor as shown in the drawing. The value is determined by estimating the amount of difference between VBE between the tran ...
Project Design Review 1
... supply. It is programmed to turn off when the chip enters standby, or idle mode, disconnecting the block from the power supply. The authors test a chip prototype implementing the aforementioned method and determine leakage and switching power are reduced with only slight consequences for performance ...
... supply. It is programmed to turn off when the chip enters standby, or idle mode, disconnecting the block from the power supply. The authors test a chip prototype implementing the aforementioned method and determine leakage and switching power are reduced with only slight consequences for performance ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... In hard switched DC-DC converters, power switches work under high stress and tolerates high voltage and current simultaneously due to sharp turn ON and turn OFF. Though snubber circuits minimize dv/dt and di/dt effects they bring limitation on the maximum frequency of operation. Soft switching reduc ...
... In hard switched DC-DC converters, power switches work under high stress and tolerates high voltage and current simultaneously due to sharp turn ON and turn OFF. Though snubber circuits minimize dv/dt and di/dt effects they bring limitation on the maximum frequency of operation. Soft switching reduc ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.