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2003-05-26 Dynex modules optimized for high thermal cycling
Dynex Semiconductor has released three GBT module product ranges in single, half-bridge, chopper, and dual switch circuit configurations.
2002-07-03 Dynex IGBT modules suit matrix converter power stages
Dynex Semiconductor has rolled out two bi-directional IGBT modules designed for use in matrix converter power stages.
2001-08-21 Using avalanche diodes without sharing capacitors
This application note describes the use of avalanche diodes without the use of static sharing resistors or dynamic sharing capacitors.
2001-08-21 Use of the VTO, rT on-state characteristic model
This application note describes how to make better approximations of the forward voltage drop curve of power semiconductors by using the VTO and rT on-state characteristic model.
2001-08-21 Turn-on performance of thyristors in parallel
This application note discusses the turn-on and fully on-state characteristics of thyristors connected in parallel.
2001-08-21 Thyristor/Diode measurement with a multimeter
This application note describes proper measurement of thyristor and diode parameters using a battery-operated multimeter.
2001-08-21 Selection of SCRs for parallel operation
This application note presents a simple method of selecting the appropriate SCRs for parallel operation by looking on the device data sheet, based on a number of simplifying assumptions.
2001-08-20 SAW bandpass filter for DECT
This application note discusses the design considerations for the DW9249 when used as SAW bandpass filter for DECT applications.
2001-08-20 Microwave mass movement car security sensor
This application note discusses the DA5815 microwave mass movement (volumetric) sensor as a suitable solution for use in car security systems, such as alarm system.
2001-08-20 MA31750?Use of NMA31750 samples
This application note is intended for design engineers who are evaluating the N iteration of the MA31750 microprocessor. It defines the aspects of the current device operation and covers known problems with the N iteration parts.
2001-08-20 MA31750?Use of console mode
This application note describes in detail the console mode of the MA31750 processor, giving information on the commands available and the external hardware required to support the Console.
2001-08-20 MA31750?Pipelining instructions on the MA31750
This application note discusses the pipelining of instructions that must be considered when analyzing the behavior of the MA31750 processor.
2001-08-20 MA31750?Interrupt operations
This application note details the interrupt handling operations of the MA31750 processor.
2001-08-20 MA31750?Bus arbiter
This application note presents a possible solution for a bus arbiter in a multiple-controller MA31750 system.
2001-08-21 Improved gate drive for GTO series connections
This application note discusses how to improve gate drive for gate turn-off thyristors (GTOs) connected in series. It deals with the problems associated with turn-off and turn-on conditions.
2001-08-20 IGBT ratings and characteristics
This application note details the basic operation, device parameters, ratings and characteristics of IGBTs.
2001-08-20 Heatsink issues for IGBT modules
This application note details the critical factors that should be considered when using heatsinks for IGBT modules.
2001-08-20 Gate-drive considerations for IGBT efficiency
This application note describes considerations that should be taken into account when designing a gate drive circuit for an IGBT, and gives some typical circuit suggestions.
2001-08-20 Gate triggering and gate characteristics
This application note discusses proper gate triggering and gate characteristics of thyristors. It also suggests gate drive recommendations to prevent triggering problems of thyristors.
2001-08-21 Formulating technical enquiries
This application note presents some guidelines on how to formulate technical inquiries for thyristors, rectifiers or heatsink assemblies.
2001-08-20 Electrostatic handling precautions
This application note suggests some electrostatic precautions that should be considered when handling IGBTs.
2001-08-21 Effects of temperature on thyristor performance
This application note discusses the effects of junction temperature on the performance and reliability of thyristors.
2001-08-20 Clamping of power semiconductors
This application note discusses the recommended clamping force of power devices to give good thermal and electrical contact between the internal and external interfaces of the device.
2001-08-21 Case non-rupture current ratings
This application note describes the case non-rupture current parameters of thyristors.
2001-08-20 Calculation of junction temperature
This application note presents systematic computational techniques in getting the junction temperature of transistors.
2001-08-20 An introduction to IGBTs
This application note provides an introduction to IGBTs outlining the device structures, mode of operation, ratings and characteristics for optimal use.
2001-08-21 AC2001?77GHz Gunn oscillator module
This application note describes the AC2001 Gunn effect oscillator for automotive radar applications.
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