Designed for excessive environments and circumstances, radiation-hardened MOSFETs can be found from 100 Krad to 300 Krad Complete Ionizing Dose
The JANS qualification represents the very best degree of screening and acceptance necessities, guaranteeing the superior efficiency, high quality and reliability of discrete semiconductors for aerospace, protection and spaceflight functions. Microchip Expertise introduced the completion of its household of radiation-hardened energy MOSFETs to the MIL-PRF-19500/746 slash-sheet specification and the achievement of JANSF qualification for its JANSF2N8587U3, 100V N-channel MOSFET to 300 Krad (Si) Complete Ionizing Dose (TID).
Microchip’s JANS sequence of rad-hard energy gadgets can be found in voltage ranges from 100–250V to 100 Krad (Si) TID, with the household increasing to larger Radiation Hardness Assurance ranges, beginning with the JANSF2N7587U3 at 300 Krad (Si) TID. The JANS RH MOSFET die is accessible in a number of package deal choices together with a plastic package deal utilizing the MIL-qualified JANSR die, offering a cheap energy machine for New Area and Low Earth Orbit (LEO) functions. The ceramic package deal is hermetically sealed and developed for whole dose and Single-Occasion-Environments.
The gadgets are designed to fulfill the MIL-PRF19500/746 customary with enhanced efficiency, making them glorious choices for functions that demand high-reliability parts able to withstanding the tough environments of area and increasing the reliability of energy circuitry.
“Assembly the stringent specs required for rad-hard MOSFETs is extraordinarily difficult, and Microchip is happy to attain this improvement milestone by leveraging its proprietary rad-hard by design course of and know-how,” mentioned Leon Gross, company vice chairman of Microchip’s discrete merchandise group. “Our superior know-how gives our aerospace and protection clients with extremely dependable and cost-effective options that meet the rising demand of the market and their functions.”
The JANSF and JANSR RH energy MOSFETs function the first switching parts in energy conversion circuits, together with point-of-load converters, DC-DC converters, motor drives and controls, and general-purpose switching. With low RDS(ON) and a low whole gate cost, these energy MOSFETs supply improved vitality effectivity, decreased warmth technology and enhanced switching efficiency when in comparison with related gadgets available on the market.
