R6018JNX - 技術資料

R6018JNX是適用於開關應用的功率MOSFET,具高速反向恢復時間 (trr)。

* 本產品是標準級的產品。本產品不建議使用的車載設備。

Application Note

Benefits given by R60xxJNx series for the Phase-Shift Full-Bridge
 
This application note explains how the PSFB equipped with SJMOS's operates, and also elucidates why SJMOS in the PSFB must have high-speed recovery capability for its body diode (BD). In addition, this document provides the measurement results of power conversion efficiency for the PSFB including ROHM's PrestoMOS™ and competitor's SJMOS, and finally proves that our R60xxJNx series realizes the best power conversion efficiency of the PSFB.
Double-pulse test substantiated advantages of PrestoMOS™
 
Inverters and Totem pole type PFC (Power Factor Correction) include more than two transistors. In this circuits, short-circuit current penetrating through high and low arms deteriorates turn-on losses in some cases…
Part Explanation
 
For Transistors
Calculation of Power Dissipation in Switching Circuit
 
This application note describes how to calculate the power dissipation that occurs in a SiC MOSFET in a switching circuit with the SiC MOSFET during switching operations.
Notes for Temperature Measurement Using Thermocouples
 
This application note explains cautions regarding the temperature measurement. The content of this application note is generally applicable, irrespective of the types of semiconductor devices.
Two-Resistor Model for Thermal Simulation
 
This application note explains the two-resistor model, which is the simplest model among thermal models used in thermal simulations. The thermal simulations mentioned three-dimensional model thermal conduction and thermal fluid analysis tools.
What is a Thermal Model? (Transistor)
 
Thermal models are models for performing simulations in relation to heat among SPICE models. Simulations using the thermal models are performed to make a rough estimate during the initial stage of thermal design. This application note explains the thermal models.
Notes for Temperature Measurement Using Forward Voltage of PN Junction
 
This application note explains cautions regarding the temperature measurement Using Forward Voltage of PN Junction. The content of this application note is generally applicable, irrespective of the types of semiconductor devices.
Method for Monitoring Switching Waveform
 
This application note explains how to correctly monitor the switching waveforms of the power device element such as switching power supply or a motor drive circuit.
Impedance Characteristics of Bypass Capacitor
 
This application note focuses on the impedance characteristics of capacitors, and explains cautions for selecting bypass capacitors.