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M3G12005S Datasheet PDF

International Rectifier M3G12005S

The M3G-Series of DC-DC converters are radiation hardened, high reliability converters designed for extended operation in hostile environments. They exhibit a high tolerance to total ionizing dose, single event effects and environmental stresses such as temperature extremes, mechanical shock, and vibration. The converters incorporate a fixed frequency single ended forward topology with magnetic feedback and an internal EMI filter that utilizes multilayer ceramic capacitors that are subjected to extensive lot screening for optimum reliability.
Part No. M3G12005S
Datasheet M3G12005S Download
Manufacturer
International Rectifier
Description HYBRID-HIGH RELIABILITY RADIATION HARDENED DC-DC CONVERTER
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M3G12005S datasheet page 1 preview

DESCRIPTION

Their small size and low weight make them ideal for applications such as geostationary earth orbit satellites and deep space probes. By using two stage filtering these converters produce low input and output noise. External inhibit and synchronization input and output allow these converters to be easily incorporated into larger power systems. They are enclosed in a hermetic 3" x 2" x 0.475" package constructed of an AluminumSilicon-Carbide (AlSiC) base and an Alloy 48 ring frame and they weigh less than 110 grams. The package utilizes rugged ceramic feed-through copper core pins and is sealed using parallel seam welding. Manufactured in a facility fully qualified to MIL-PRF-38534, these converters are fabricated utilizing DLA Land and Maritime qualified processes. For available screening options, refer to device screening table in the data sheet. Non-flight versions of the M3G-Series converters are available for system development purposes. Variations in electrical specifications and screening to meet custom requirements can be accommodated.
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