How to choose the right MOSFET

OptiMOS™ 6 100 V is the latest power MOSFET technology completing the Infineon industrial portfolio together with OptiMOS™ 5 and OptiMOS™ 3. These technologies are the perfect fit if you are looking for high performance applications, industry's best figure of merit and high efficiency and power density.

How to choose across the different OptiMOS™ technology generation?

OptiMOS™ 3 is the first generation of 100V OptiMOS™ MOSFETs. It is recommended for designs allowing large trade-offs between RDS(on) and switching performances. On the other side OptiMOS™ 5 is considered the price/performance solution and is available in a broad range of packages including very innovative solutions for high power density (Source-Down PQFN 3.3x3.3) or high current capability (TOLx family). Finally OptiMOS™ 6 adds to the portfolio a broader choice of RDS(on) ranges with improved figure of merits for lower switching losses and higher power density. The broad portfolio of OptiMOS™ 6 gives the possibility to choose among best-in-class products as well as price/performance solutions.

How to choose among OptiMOS™ and StrongIRFET™?

StrongIRFET™ addresses a wide range of applications. This family is optimized for excellent price/performance, ease of use and broad availability at distribution partners. The main difference between OptiMOS™ and StrongIRFET™ is in the technology performance as well as in the reliability.

StrongIRFET ™ is qualified according to JEDEC for standard application. While the OptiMOS™ family is fully qualified according to JEDEC for industrial application and benefits special customer support such as additional post stress electrical test, extended Product Change Notification window and customer specific requests.