IGBT TECH

Differences Between IGBT Single Transistors and IGBT Modules: IGBT (Insulated Gate Bipolar Transistor) is a crucial component in the field of power electronics, widely used for controlling high-power currents. IGBT can be categorized into two main types: IGBT single transistors and IGBT modules, and they exhibit distinct differences in terms of packaging, applications, and performance. […]

FS450R17KE3: Manufacturer: Infineon Product Category: IGBT Modules RoHS: Not RoHS compliant Brand: Infineon Technologies Product: IGBT Silicon Modules Configuration: Hex (Hex Configuration often indicates that the module contains six IGBTs) Collector-Emitter Voltage (VCEO Max): 1700V Collector-Emitter Saturation Voltage: 2.45V Continuous Collector Current at 25°C: 605A Gate-Emitter Leakage Current: 400 nA (nanoamperes) Maximum Operating Temperature: +125°C […]

Thyristors and IGBTs are common semiconductor devices widely used in various power electronic applications. Both can control current and voltage, but they have distinct differences in many aspects. Structure: A thyristor is a unidirectional conduction device with four electrodes, including a control electrode (gate), an anode, a cathode, and an auxiliary electrode. It is constructed […]

When the IGBT is turned off, the operational range of safe operation for VCE-IC is referred to as the Reverse Bias Safe Operation Area (RBSOA). This is also known as the Switching Safe Operation Area, which indicates the maximum allowable transient voltage and current during repeated turn-off operations, as shown in Figure 1. When designing […]

IGBTs (Insulated Gate Bipolar Transistors) have emerged as a critical component in modern electronics, revolutionizing various industries with their unique capabilities. By combining the best features of Bipolar Junction Transistors (BJT) and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET), IGBTs play a vital role in power conversion and control applications. This article explores the working principle, advantages, key […]

Chopper is a power conversion technique in electric power control, which essentially involves pulse-width modulation of direct current. Its waveform resembles a chopping action, hence the name "chopper."

Clamping circuits are sometimes used in IGBT drive circuits. The main purpose is to protect IGBT devices and prevent operating parameters from exceeding the limit parameters of the collector or gate. Today we summarize the precautions for the design and use of Vce and Vge clamping circuits. Vce clamp circuit The purpose of the Vce […]

There is a small device that is rarely heard of in everyday life, but is indispensable in almost any place with electricity – the IGBT, the CPU of the electronic power industry. From consumer electronics, such as the Bluetooth headphones we use, laptop power adapters, and household frequency converters, to the frequency converters in elevators, […]

Called UCC5880-Q1, it is in pre-production and the full data sheet has not yet been made public. One novel feature that has been revealed is that the device has two parallel high-side drivers and two parallel low-side drivers for the following gate. In each case, one driver of a pair can deliver up to 5A […]

“The portfolio of discrete and integrated power stage devices provides designers with the necessary flexibility to meet their specific needs for industrial applications complying with JEDEC standards JESD47 and JESD22,” said the company. Available in DSO-20-85, DSO-20-87, HSOF-8-3, LSON-81- and TSON-8 packaging, Rds(on) values range from 42 to 340mΩ max. In the half-bridges, two GaN […]