SDA345

SDA345 Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Designer’s Data Sheet Part Numbe r/Ordering Information 1/ SDA345 __ └ Screening 2/ __ = Not Screened TX = TX Level TXV = TXV S = S Level ULTRA FAST RECOVERY HIGH VOLTAGE ASSEMBLY Up To 18KV @ 250mA 125KHz Operating Frequency FEATURES: Designed For Use With High Voltage Switching Power Supplies Discretes and Assemblies Screened to TX, TXV, or S Level High Reverse Transient Energy Capabilities Void Free, Hermetically Sealed, Metallurgically Bonded Discretes Single Junction Discretes Provide Superior Thermal Properties Than Designs Using Multi-junction Discretes Isolated Aluminum Heat Sink with Special Epoxy Encapsulation Provides Superior Power Dissipation All Internal Devices are Matched & Selected Unique Construction Techniques Guarantee 100% Corona Free Operation Consult Factory for Higher Voltages and Currents and Alternate Bridge Configurations MAXIMUM RATINGS PER LEG Rating 1/ Peak Repetitive Reverse Voltage and DC Blocking Voltage RMS Reverse Voltage Half Wave Rectified Forward Current Averaged Over Full Cycle 2/ www.DataSheet4U.net ELECTRICAL CHARACTERISTICS PER LEG Value 3,000 2,100 1 6 25 -55 to +125 60 Unit Volts Volts Amps Amps Amps O Symbol VRM(rep) Vr Vr IO IFM(rep) IFM(surge) TJ, Tstg trr Characteristic 1/ Max. Full Cycle Forward Voltage Drop, Averaged Over Full Cycle 6/ Symbo...