DIOTEC ELECTRONICS CORP Data Sheet No. BUDI-3500S-1A 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 MECHANICAL SPECIFICATION FEATURES R PROPRIETARY SOFT GLASS JUNCTION PASSIVATION FOR SUPERIOR RELIABILITY AND PERFORMANCE ACTUAL SIZE Color Ring Denotes Cathode VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM MECHANICAL STRENGTH AND HEAT DISSIPATION (Solder Voids: Typical < 2%, Max. < 10% of Die Area) D Die Size: 0.165" x 0.165" Square Compact molded design o High surge current, 600 A @ TJ = 175 C A M Low cost Peak performance at elevated temperatures: 35 A o @ TJ = 175 C F B MECHANICAL DATA Case: Transfer molded plastic MILLIMETERS Finish: All external surfaces are corrosion resistant and the contact areas are readily solderable DIM Soldering Temperature: 250 oC maximum Mounting Position: Any Polarity: Color band denotes cathode INCHES MIN MAX MIN MAX A 8.43 8.69 0.332 0.342 B 5.94 6.25 0.234 0.246 D 5.46 5.71 0.215 0.225 F 4.19 4.45 0.165 0.175 M 5 NOM 5 NOM Weight: 0.6 Ounces (1.8 Grams) MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. PARAMETER (TEST CONDITIONS) RATINGS SYMBOL BAR BAR BAR BAR BAR BAR BAR 3500S 3501S 3502S 3504S 3506S 3508S 3510S Series Number Maximum DC Blocking Voltage VRRM Maximum RMS Voltage VRWM Maximum Peak Recurrent Reverse Voltage 50 100 200 400 600 800 1000 60 120 240 480 720 960 1200 VDC Non-repetitive Peak Reverse Voltage (Half wave, single phase, 60 Hz peak) Average Forward Rectified Current @ TC=150 oC VRSM IO 35 Peak Forward Surge Current (8.3mS single half sine wave superimposed on rated load) IFSM 600 Repetitive Peak Reverse Surge Current (Half wave, single phase, 60 Hz applied to rated load) IRSM 110 Maximum Forward Voltage Drop at 35 Amp DC VFM 1.1 (Typical 0.95) 1 50 Maximum Average DC Reverse Current At Rated DC Blocking Voltage @ TA = 25 o C @ TA = 100 oC Maximum Thermal Resistance, Junction to Case (Note 1) Junction Operating and Storage Temperature Range Notes: 1) Single Side Cooled UNITS IRM VOLTS AMPS 1.2 VOLTS A RJC 0.9 C/W TJ ,TSTG -65 to +175 C 1.99fbudi035s J13