Rohm Breadcrumb
Electronics Basics
Electronics Basics
- What is a Transistor?
- What is a Diode?
- What are SiC Power Devices?
- What is IGBT?
- What are LEDs?
- What is a Photointerrupter?
- What is a laser diode?
- What is a Resistor?
- What is a Capacitor? NEW
- What are A/D & D/A Converters?
- What are Opamps?
- What is Semiconductor Memory?
- What is a DC/DC Converter?
- What is an AC-DC Converter?
- What is wireless charging?
- What is USB Power Delivery?
- Charge Control ICs
- What is a Motor?
- Semiconductor Switches (IPDs)
- What is a sensor?
- What is wireless?
- What is a printhead?
- What is ‘piezo’?
- What is a SPICE?
- What are application notes?
- International Standards
What is a Transistor?
- Transistors Functions
- Outline of a Transistor
- Understanding Transistors
- Understanding the Principles of Digital Transistors
- Understanding MOSFET Characteristics
- ON Resistance
- Total Gate Charge
- Selecting Transistors to Ensure Safe Operation
- Calculating Transistor Chip Temperature
- What is a Load Switch?
- FAQ: Transistors
What is a Resistor?
- Resistor Basics
- Outline of a Resistor
- Shunt Resistors
- Chip Resistor Structure
- Chip Resistor Specifications
- What is Rated Voltage?
- High Power Guarantee Using Terminal Temperature Derating
- Temperature Coefficient of Resistance①
- Temperature Coefficient of Resistance②
- Temperature Coefficient of Resistance (TCR) Calculation Tool
- Usage exceeding the rated power
- Effects of Board Design on TCR (Shunt Resistors)
- Factor ① Position of Sensing Lines
- Factor ② Copper Foil Thickness
- Factor ③ Electrode/Pad Dimensions
- Factor ④ Misalignment Between Current Path and Sensing Lines
- Chip Resistor Failure Modes
- Advantages of Reverse-Mount Low-Ohmic Resistors
- Destruction Due to Overload
- FAQ: Resistors