IR HiRel Products


Hi-Rel DC-DC Rad-Hard Triple Converter in a M3GB package

Call Factory


Total Dose greater than 200 kRads(Si) typically usable to 300 kRads(Si)

SEE Hardened to LET up to 82 MeV·cm2/mg

Internal EMI filter - Converter Capable of meeting MIL-STD-461C CE03

Low Weight less than 110 grams

Magnetically Coupled Feedback

60 to 120V DC Input Range

Up to 40W Output Power

Triple Output Models

Main Output Isolated from Auxiliary Outputs

High Efficiency - to 82 percent

-55°C to +125°C Operating Temperature Range

100mOhms at 100VDC Isolation

Under-Voltage Lockout

Short Circuit and Overload Protection

Remote Sense on Single Output Models

Adjustable Output Voltage for all Models

Synchronization Input and Output

External Inhibit

Greater than 6,000,000 hour MTBF


Base Part StatusCall Factory
Input Voltage (V)70
Input Voltage Max (V)100
Input Voltage Min (V)60
Qual LevelRadiation Hardened
See (MeV-cm2/mg)82
Total Dose kRad (Si)200
Total Output Power (W)40W
Typical Efficiency (%)82
Operating Temperature125°C

Part # 5962R1820801KXC

Hi-Rel DC-DC Rad-Hard Triple Converter in a M3GB package

Packaging OptionsPart NumberStatusStandard Pack Quantity
SMD Class K RHA, Solder Dipped Leads5962R1820801KXACALL_FACTORY1
SMD Class K RHA, Gold Plated Leads5962R1820801KXCCALL_FACTORY1
SMD Class K, Solder Dipped Leads5962-1820801KXACALL_FACTORY1
SMD Class K, Gold Plated Leads5962-1820801KXCCALL_FACTORY1
K Level Screening, Gold Plated LeadsM3GB700515T/CKCCALL_FACTORY
K Level Screening, Solder Dipped LeadsM3GB700515T/CKACALL_FACTORY
Engineering ModelM3GB700515T/EMCALL_FACTORY

Package Support