IR – Radiation Hardened Logic Level Power MOSFETs

International Rectifier’s R7TM Logic Level Power MOSFETs provide simple solution to interfacing CMOS and TTL control circuits to power devices in space and other radiation environments. The threshold voltage remains within acceptable operating limits over the full operating temperature and post radiation. This is achieved while maintaining single event gate rupture and single event burnout immunity.

The device is ideal when used to interface directly with most logic gates, linear IC’s, micro-controllers, and other device types that operate from a 3.3-5V source. It may also be used to increase the output current of a PWM, voltage comparator or an operational amplifier where the logic level drive signal is available.

Different Packages:

IRHLF7S7214 in TO-39 Package

IRHLG7S721 in MO-036AB Package

IRHLQ7s7214 in LCC-28 Package

IRHLNM7s7214 in SMD-0.2 Package

Please download the respective data sheets to see the different specifications.