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Power semiconductor device: History, Research & Measurement

A power semiconductor device is a semiconductor device used as a switch or rectifier in power electronics (for example in a switched-mode power supply). Such a device is also called a power device or, when used in an integrated circuit, a power IC.

Language: English [EN]
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Power semiconductor device topic overview

The analysis highlights History, Research and Measurement as prominent areas in the source structure around Power semiconductor device.

Related topics
61
Source areas
5
Connected nodes
69
Extracted relationships
19
Related term clusters
31
Bridge connections
69

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

History · 20 topics
Classifications · 18 topics
Common devices · 10 topics
Overview · 7 topics
Research and development · 6 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Common devices

Classifications

Research and development

Notes and references

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Power semiconductor device connects Entity context

The extracted context around Power semiconductor device shows recurring relationship patterns in the source. For example, Power semiconductor device → Breakdown, Generally, Higher, Often, On-resistance, Rise, Safe-operating, Therefore, Thermal Another extracted example is Power semiconductor device → French, Geiger, Grundahl, Nodon. Use these groups to spot repeated connection types before inspecting the individual relationships.

Power semiconductor device

Top relations

related to Parameters · 9
Power semiconductor device → Breakdown, Generally, Higher, Often, On-resistance, Rise, Safe-operating, Therefore, Thermal
related to history · 4
Power semiconductor device → French, Geiger, Grundahl, Nodon
related to Wide band-gap semiconductors · 4
Power semiconductor device → Among, JFET, SiC, SiC Schottky
is a · 1
Power semiconductor device → semiconductor device used as a switch or rectifier in power electronics

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

power device mosfet devices current voltage semiconductor diode igbt used on-state bipolar thyristor performance higher circuit frequency amplifier external also

Power semiconductor device relationships Subject–Predicate–Object triples

TTTA extracted 19 structured relationships around Power semiconductor device. Examples in this analysis include Power semiconductor device → is a → semiconductor device used as a switch or rectifier in power electronics and reducing the parasitic inductance of packaging → instance of → Cooling performance.Resistance to thermal cycling by closely matching the coefficient of thermal expansion of the packaging to that of the silicon.The maximum operating temperat…. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Power semiconductor deviceis asemiconductor device used as a switch or rectifier in power electronics0.90text
reducing the parasitic inductance of packaginginstance ofCooling performance.Resistance to thermal cycling by closely matching the coefficient of thermal expansion of the packaging to that of the silicon.The maximum operating temperat…0.80text
Power semiconductor devicerelated to historyFrench0.60section
Power semiconductor devicerelated to historyNodon0.60section
Power semiconductor devicerelated to historyGrundahl0.60section
Power semiconductor devicerelated to historyGeiger0.60section
Power semiconductor devicerelated to ParametersBreakdown0.60section
Power semiconductor devicerelated to ParametersOften0.60section
Power semiconductor devicerelated to ParametersOn-resistance0.60section
Power semiconductor devicerelated to ParametersHigher0.60section
Power semiconductor devicerelated to ParametersRise0.60section
Power semiconductor devicerelated to ParametersSafe-operating0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Power semiconductor device bring nearby vocabulary together. In this analysis, examples include Mosfet, Device and Power. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Power semiconductor device
    • Mosfet
    • Device
    • Power
    • Devices
    • Semiconductor
    • Used
    • Amplifier
    • Carrier
    • Bipolar
    • Majority
    • Thyristor
    • Voltage
  • power semiconductor device
    • Mosfet
    • Device
    • Power
    • Devices
    • Semiconductor
    • Used
    • Circuit
    • Heat
    • Amplifier
    • Carrier
    • External
    • One
  • semiconductor device
    • Power
    • Devices
    • Used
    • Circuit
    • Heat
    • Semiconductor
    • Carrier
    • External
    • One
    • Voltage
    • Bipolar
    • Majority
  • power electronics
    • Mosfet
    • Device
    • Devices
    • Semiconductor
    • Used
    • Amplifier
    • Bipolar
    • Voltage
    • Diode
    • External
    • Junction
    • Applications
  • switched-mode power supply
    • Mosfet
    • Device
    • Devices
    • Semiconductor
    • Used
    • Amplifier
    • Bipolar
    • Voltage
    • Diode
    • External
    • Junction
    • Applications
  • breakdown voltage
    • Current
    • Diode
    • High
    • Off-state
    • Amplifiers
    • Device
    • Frequency
    • Power
    • On-state
    • Mosfet
    • Also
    • Carrier
  • power mosfet
    • Mosfet
    • Power
    • Device
    • Devices
    • Semiconductor
    • Used
    • Igbt
    • Amplifier
    • Bipolar
    • Resistance
    • Carrier
    • Majority
  • mosfet
    • Power
    • Igbt
    • Bipolar
    • Resistance
    • Carrier
    • Majority
    • Transistor
    • Performance
    • Diode
    • Used
    • Devices
    • Voltage

Connections between topic areas Semantic bridges

For Power semiconductor device, one of the stronger structural bridges in this analysis connects Power semiconductor device with History. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Power semiconductor device — History · splits 49 ⟂ 21
Power semiconductor device — Classifications · splits 51 ⟂ 19
Power semiconductor device — Common devices · splits 59 ⟂ 11
Power semiconductor device — Overview · splits 62 ⟂ 8
Power semiconductor device — Research and development · splits 63 ⟂ 7
Power semiconductor device — Notes and references · splits 67 ⟂ 3

Map overview Semantic statistics

Power semiconductor device

Nodes70
Edges69
Triples19
Avg. degree1.97
Density0.028571
Components1

Source & methodology

TTTA analyzes the structure around Power semiconductor device to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Research & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Power semiconductor device · EN edition · Analysis: TopicsToTalkAbout

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