+44 (0)24 7671 8970
More publications     •     Advertise with us     •     Contact us
*/
News Article

Vishay Announce New 650 V Fast Body Diode MOSFETs


Vishay Intertechnology expand portfolio of fast body diode n-channel power MOSFETs with the introduction of new 650 V EF Series devices. Augmenting the company's 600 V offering, the Vishay Siliconix SiHx21N65EF, SiHx28N65EF, and SiHG33N65EF provide additional voltage headroom for industrial, telecom, and renewable energy applications when desired.

Built on E Series superjunction technology, the 650 V fast body diode MOSFETs released today feature a 10x lower reverse recovery charge (Qrr) than standard MOSFETs. This allows the devices to block the full breakdown voltage more quickly, helping to avoid failure from shoot-through and thermal overstress and increasing reliability in zero voltage switching (ZVS) / soft switching topologies such as phase-shifted bridges, LLC converters, and 3-level inverters.

The 21 A SiHx21N65EF is offered in five packages, while the 28 A SiHx28N65EF and 33 A SiHG33N65EF are each available in two. The devices feature low on-resistance down to 157 mΩ 102 mΩ and 95 mΩ respectively, and ultra-low gate charge. These values translate into extremely low conduction and switching losses to save energy in high-power, high-performance switch mode applications, including solar inverters, server and telecom power systems, ATX/Silver box PC SMPS, welding equipment, UPS, battery chargers, external electric vehicle (EV) charging stations, and LED, high-intensity discharge (HID), and fluorescent ballast lighting.

The devices are designed to withstand high energy pulses in the avalanche and commutation mode with guaranteed limits through 100 percent UIS testing. The MOSFETs are RoHS-compliant and halogen-free.


×
Search the news archive

To close this popup you can press escape or click the close icon.
Logo
×
Logo
×
Register - Step 1

You may choose to subscribe to the Power Electronics World Magazine, the Power Electronics World Newsletter, or both. You may also request additional information if required, before submitting your application.


Please subscribe me to:

 

You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in: