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ARH2802R5S

International Rectifier
Part Number ARH2802R5S
Manufacturer International Rectifier
Description HYBRID-HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER
Published Sep 2, 2019
Detailed Description HYBRID-HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER PD-95887C ARH28XXXXS SERIES 28V Input, Single Output   Desc...
Datasheet PDF File ARH2802R5S PDF File

ARH2802R5S
ARH2802R5S

Overview
HYBRID-HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER PD-95887C ARH28XXXXS SERIES 28V Input, Single Output   Description The ARH Series of DC-DC converters has been designed specifically for use in the hostile environments The high level of radiation tolerance inherent in the ARH design is the result of extensive research, thorough analysis and testing and of careful component specification.
Designed to supplement the triple output configuration provided by the ART Series, the ARH circuit topology is the follow-on to the successful ART design and incorporates many of the design features characterizing that product line.
Capable of uniform high performance over long term exposures in radiation intense environments, this series expands the standard for distributed power systems demanding high performance and reliability in the harsh environments.
The ARH converters are hermetically sealed in a rugged, low profile package utilizing copper core input and output pins to minimize resistive DC losses.
Long-term hermetically is assured through use of parallel seam welded lid attachment along with rugged ceramic pin-to-package seal.
Axial orientation of the leads facilitates preferred bulkhead mounting placing the converter on the principal heat-dissipating surface.
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.
Variations in electrical, mechanical and screening specifications can be accommodated.
Contact IR HiRel San Jose for special requirements.
ARH Features  Total Dose > 100 kRads(Si), 2:1 Margin  SEE Hardened to LET up to 83 MeV.
cm2/mg  De-rated per MIL-STD-975 & MIL-STD-1547  Output Power to 30 Watts  Regulates to No-Load  18 to 50 Volt Input Range  Input Under voltage Lockout  Fully Characterized from -55°C to +125°C  Continuous Short Circuit Protection  12.
8 W...


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