Radiation Hardended, RDHA710SE10A2FK Solid …

1 Radiation Hardended, Solid -State Relaywith buffered : Total Dose Capability to 100 krad(Si) Neutron Fluence Level of n/cm2 Optically Coupled 1000 VDC input to Output Isolation buffered input Stage Compatible Logic Level input Controlled Switching Times Hermetically Sealed PackageRDHA710SE10A2FK Dual, 100V, 10A8-PIN SURFACE MOUNTFor notes, please refer to page 3 The RDHA710SE10A2FK is a Radiation hardeneddual Solid -state relay in a hermetic package. It isconfigured as a dual, single-pole-single-throw(SPST) normally open relay with common inputsupply. This device is characterized for 100 krad(Si)total ionizing dose and neutron fluence level n/cm2. The input and output MOSFETs utilizeInternational Rectifier s R5 technology. TheRDHA710SE10A2FK is optically coupled andactuated by standard logic Maximum Ratings per Channel @ Tj=25 C (unless otherwise specified)ParameterSymbolValueUnitsOutpu t Maximum VoltagegVS100 VOutput Current f gIO12 AInput Buffer Voltage - (pins 4 & 6) eVIN Buffer CurrentIIN 10mAInput Supply Voltage (pin 5) i VDD Supply Current i IDD 25mAPower Dissipation fgPDISS60 WOperating Temperature RangeTJ -55 to +125 Storage Temperature RangeTS-65 to +150 CLead Temperature TL 300 Product Summary gPart Breakdown Currenttr / tfLogic Drive notes, please refer to page 3 Pre-IrradiationGeneral Characteristics per Channel @ -55 CdTCd+125 C (Unless Otherwise Specified)ParameterGroup ATest ConditionsSymbol Min.

2 Typ. Max. UnitsSubgroupsInput Buffer Threshold VoltageceVDD = , IO= 10 AVIN(TH) Leakage Current1VI-O = , dwell = AVIN = , f = , VS =25 VTC = 25 CThermal ResistancecVIN = , VDD = c, C/WMTBF (Per Channel)MIL-HDBK-217F, SF@Tc= 25 CapacitancecCOSS--Electrical Characteristics per Channel @ -55 CdTCd+125 C (Unless Otherwise Specified)ParameterGroup ATest ConditionsSymbol Min. Typ. Max. UnitsSubgroups1 VIN = = , IO= = , VS = 100V----252 VIN = , VS = 80V----250 input Supply Current 1,2,3 VDD = , IO= , = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50ms AFall Timed,h1,2,3tf--Rise Timed,h1,2,3tr--Turn-Off Delayh1,2, Buffer CurrentVIN = Delayh1,2,3ton Output Leakage Current IO AOutput On-ResistanceRDS(ON) for Maximum Ratings and Electrical Characteristic Tables Specification is guaranteed by design Rise and fall times are controlled internally Inputs protected for VIN< and VIN > Optically coupled Solid State Relays (SSRs) have relatively slow turn on and turn off times.

3 Care must be taken to insure that transient currents do not cause violation of SOA. If transient conditions are present, IR recommends a complete simulation to be performed by the end user to insure compliance with SOA requirements as specified in the IRHNJ57130 data sheet While the SSR design meets the design requirements specified in MIL-PRF-38534, the end user is responsible for product derating, as required for the application Reference Figures 3 & 4 for Switching Test Circuits and Wave Form Total Dose Irradiation with input Bias. 10mA IDD applied and VDS = 0 during Irradiation Total Dose Irradiation with Output Bias. 80 Volts VDS applied and IDD = 0 during Irradiation International Rectifier does not currently have a DSCC certified Radiation Hardness Assurance ProgramPost Total Dose Irradiation , , Electrical Characteristics per Channel @ 25 C (Unless Otherwise Specified)ParameterGroup ATest ConditionsSymbol Min.

4 Typ. Max. UnitsSubgroupsOutput On-Resistance1 VIN = , VDD = , IO= 10 ARDS(ON) input Supply Current 1 VDD = , IO= 10 AIDD--1825mAOutput Leakage Current 1 VIN = , VS = 100 VIO----25 input Buffer Current1 VIN = = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50msVIN = , VDD = , VS =30 VRC = /100 F, PW = 50msRise A1 Turn-On Delayh1 Turn-Off PerformanceInternational Rectifier Radiation Hardened Solid State Relays are tested to verify their hardness hardness assurance program at IR uses a Cobalt-60 (60Co) Source and heavy ion irradiation. Both pre-and post- irradiation performance are tested and specified using the same drive circuitry and test conditionsto provide a direct 2R2E2sx 2I 2Q2E2qxh 2S2E22 hh 2T2E2sx 2P 2I2E2y 2IC 2P2E2y 2IE 2V2E2y 2PC 2U2E2y 2PE Fig 2: Typical Application Fig 1: Maximum Drain Current Vs Case Temperature per ChannelTC, Case Temperature ( C)0510152025255075100125150ID, Drain Current (A) Fig 4: Switching Test Waveform Fig 3: Switching Test Circuit (Only one channel shown)IHH2 Outline and Dimensions 8 Pin Surface Mount PackageNotes1.

5 Dimensioning and Tolerancing per ASME Controlling Dimension: Inch3. Dimensions are shown in inches4. Tolerances are +/- UOSPin AssignmentPin #Pin Description1 OUT 1 +2 OUT 1 -3 input GND4 input 15 VDD6 input 27 OUT 2 -8 OUT 2 + Numbering NomenclatureIR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776 TAC Fax: (310) 252-7903 Visit us at for sales contact and specifications subject to change without notice. 05/2012 Device TypeRD = DC Solid State RelayRadiation HardeningBlank = No Rad ToleranceH = RAD HardGenerationA = Current designCurrent 10 = 10 AVoltage10 = 100 VoltsPoles2 = Double PolePackageSE = 8 Pin Surface MountRadiation Level7 = 100K Rad (Si)Features F = Volt buffered FastThrow ConfigurationA = Single Throw, Normally OpenKA10107 AHRDF2 SEScreening LevelK = K Level Screening per MIL-PRF-38534