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SDA346 数据表(PDF) 1 Page - Solid States Devices, Inc |
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SDA346 数据表(HTML) 1 Page - Solid States Devices, Inc |
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1 / 2 page  Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com Designer’s Data Sheet Part Numbe r/Ordering Information 1/ SDA346 __ └ Screening 2/ __ = Not Screened TX = TX Level TXV = TXV S = S Level SDA346 ULTRA FAST RECOVERY HIGH VOLTAGE ASSEMBLY Up To 30KV @ 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 NOTES: 1. Unless Otherwise Specified, All Electrical Characteristics @25ºC. 6. IO (MAX), 60Hz, Square Wave, TC = 55OC. 2. Resistive Load, 60Hz, Sine Wave, TC=25OC. 7. IF = 1 Adc, TC = 25OC, 300 μs Pulse. 3. TC=55OC, 8.3ms Pulse, Allow Junction to Reach Equilibrium Between Pulses. 8. Rated VR, 60Hz, Square Wave, TC = 100OC. 4. TC=55OC, 8.3ms Pulse, Superimposed on Rated Current at Rated Voltage. 9. Rated VR, TC = 25OC. 5. Recovery Conditions: IF = 0.5 Amp, IR = 1.0 Amp rec. to .25 Amp, 10. VR = 100V, TC = 25OC. tested on each individual diode before assembly. MAXIMUM RATINGS PER LEG ELECTRICAL CHARACTERISTICS PER LEG Rating 1/ Symbol Value Unit Characteristic 1/ Symbol Value Unit Peak Repetitive Reverse Voltage and DC Blocking Voltage VRM(rep) Vr 10,000 Volts Max. Full Cycle Forward Voltage Drop, Averaged Over Full Cycle6/ VF (AV) 7.0 Vdc RMS Reverse Voltage Vr 7,000 Volts Max. Instantaneous Forward Voltage Drop 7/ VF 14.5 Vdc Half Wave Rectified Forward Current Averaged Over Full Cycle2/ IO 1 Amps Peak Repetitive Forward Current3/ IFM(rep) 6 Amps Max. Full Cycle Leakage Current Averaged Over Full Cycle 8/ IR (AV) 100 μAdc Peak Surge Current4/ IFM(surge) 25 Amps Max. Reverse Leakage Current 9/ IR 5 μAdc Operating & Storage Temperature TJ, Tstg -55 to +125 OC Max. Junction Capacitance 10/ CJ 1.5 pf Reverse Recovery Time 5/ trr 60 ns NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RA0073A DOC |
类似零件编号 - SDA346 |
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类似说明 - SDA346 |
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