Solid State Devices, Inc. SDR6638, SDR6642, SDR6643, & SDR4150 SERIES 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com 300 mA 50 - 125 VOLTS 4.5 - 6.0 nsec HYPER FAST RECOVERY Designer’s Data Sheet Part Number/Ordering Information 1/ RECTIFIER SDR____ __ __ │ │ │ │ │ │ │ │ │ │ │ └ │ └ Screening 2/ │ __ = Not Screened │ TX = TX Level │ TXV = TXV │ S = S Level (for SM, use –S) │ └ Package Type __ = Axial Leaded SM = Surface Mount Round Tab (MELF) SMS = Surface Mount Square Tab Device Type ( VRWM ) 6638 = 125 V 6642 = 75 V 6643 = 50 V 4150 = 75 V FEATURES: • • • • • • • • Hyper Fast Reverse Recovery Time 4.5 - 6 ns Max Hermetically Sealed Planar Passivated Chip For High Efficiency Applications Available in Axial, Subminiature Round Tab & Subminiature Square Tab Versions 2/ TX, TXV, and S-Level Screening Available Replacement for 1N6638, 1N6642, 1N6643, & 1N4150-1 Metallurgical Class 3 Bond MAXIMUM RATINGS 3/ RATING Peak Repetitive Reverse Voltage DC Blocking Voltage SYMBOL VALUE UNIT VRWM VR 125 75 50 75 Volts IO 300 mAmps IFSM 2.5 Amps TOP and TSTG -65 to +175 °C RθJE RθJL 100 325 °C/W SDR6638 SDR6642 SDR6643 SDR4150 Average Rectified Forward Current (Resistive Load, 60 Hz, Sine Wave, TC = 25°C) Peak Surge Current (8.3 msec Pulse, Half Sine Wave Superimposed on Io, allow junction to reach equilibrium between pulses, TC = 25°C) Operating & Storage Temperature Thermal Resistance SM and SMS- Junction to End Tab Axial- Junction to Lead @ .375” NOTES: 1/ For Ordering Information, Price, and Availability- Contact Factory. 2/ Screening Based on MIL-PRF-19500. Screening Flows Available on Request. 3/ Unless Otherwise Specified, All Electrical Characteristics @25ºC. NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. Axial Leaded SM DATA SHEET #: RC0126B SMS DOC SDR6638, SDR6642, SDR6643, & SDR4150 SERIES 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 ELECTRICAL CHARACTERISTICS 3/ CHARACTERISTICS SDR6638 SDR6642 SDR6643 SDR4150 Maximum Instantaneous Forward Voltage Drop (Pulsed, TA = 25°C) @ IF = 10mA Maximum Instantaneous Forward Voltage Drop (Pulsed) SDR6638 @ IF = 200mA SDR6642 @ IF = 100mA SDR6643 @ IF = 100mA SDR4150 @ IF = 100mA IF = 100mA, TA = -55°C SDR6638 SDR6642 SDR6643 SDR4150 SDR6638 @ VR = 20V SDR6642 @ VR = 20V SDR6643 @ VR = 20V SDR4150 @ VR = 50V SDR6638 @ VR = 100V SDR6642 @ VR = 75V SDR6643 @ VR = 50V Minimum Breakdown Voltage Ir = 100 μA Maximum Reverse Leakage Current (300 μs Pulse Minimum , TA = 25°C) Maximum Reverse Leakage Current (300 μs Pulse Minimum , TA = 25°C) SDR6638 @ VR = 20V SDR6642 @ VR = 20V SDR6643 @ VR = 20V SDR4150 @ VR = 50V SDR6638 @ VR = 100V SDR6642 @ VR = 75V SDR6643 @ VR = 50V Maximum Reverse Leakage Current (300 μs Pulse Minimum , TA = 150°C) Maximum Reverse Leakage Current (300 μs Pulse Minimum , TA = 150°C) SDR6638 SDR6642 SDR6643 SDR4150 Maximum Junction Capacitance (TA = 25°C , f = 1MHz) VR = 0V SDR6638 SDR6642 SDR6643 SDR6638 SDR6642 SDR6643 SDR4150 Maximum Junction Capacitance (TA = 25°C , f = 1MHz) VR = 1.5V Maximum Reverse Recovery Time (IF = IR = 10 mA, IRR = 1 mA) SYMBOL LIMIT UNIT VF1 0.8 0.8 1.0 0.74 Vdc VF2 VF3 BVR IR1 IR2 IR3 IR4 CJ1 CJ2 trr 1.1 1.2 1.2 0.92 1.3 125 100 75 75 35 25 50 100 500 500 500 50 50 75 100 100 100 160 Vdc Vdc Vdc nA nA μA μA 2.5 5.0 5.0 2.5 2.0 2.8 2.8 4.5 5.0 6.0 4.0 AXIAL SM SMS DIMENSIONS DIMENSIONS DIMENSIONS pf pf nsec DIM MIN MAX DIM MIN MAX DIM MIN MAX A .056” .080” A .056” .064” A .070” .085” B .130” .180” B .130” .146” B .180” .210” C 1.00” 1.50” C .010” .022” C .022” .028” D .018” .022” D .001” --- NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RC0126B DOC