DIOTEC ELECTRONICS CORP. Data Sheet No. BUDI-1200D-1A 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 12 AMP PR4 DIODE CELLS MECHANICAL SPECIFICATION FEATURES Void Free Vacuum Die Soldering For Maximum Mechanical Strength and Heat Dissipation (Solder Voids: Typical < 2%, Max. < 10% of Die Area) Die Size: 0.120" Round D A Proprietary Passivation Smallest Diameter Slug Is Anode Biggest Effective Die Area for the 12 Amp Class of PR4 Diode Cells G O High Temperature Solder (Solidus 287 C, Liquidus 296 C) to Allow Higher Operating And Assembly Temperatures F B Silver Plated Copper Slugs Silicon Die Largest Diameter Slug Is Cathode O Copper Headers Are Silver Plated For Easy Soldering And Superior Solder Joints MILLIMETERS DIM MIN MAX 3.86 4.06 B 1.98 D 3.07 A Largest Diameter Header Is Cathode RoHS COMPLIANT INCHES MIN MAX 0.152 0.160 2.18 0.078 0.086 3.28 0.121 0.129 F 0.76 Typ 0.030 Typ G 1.02 Typ 0.040 Typ MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified. PARAMETER (TEST CONDITIONS) RATINGS SYMBOL Series Number Maximum DC Blocking Voltage Maximum RMS Voltage Maximum Peak Recurrent Reverse Voltage Average Rectified Forward Current (Single phase, Resistive load, 60Hz) Non-repetitive Peak Forward Surge Current (Half wave, Single phase, 60Hz sine applied to rated load) @ I = 3 Amps Maximum Instantaneous Forward Voltage @ I = 12 Amps Maximum DC Reverse Current @ Tc = 25 oC At Rated DC Blocking Voltage Operating & Storage Temperature Range V V V RRM RMS RRM BAR 1201D 100 70 100 BAR BAR BAR BAR BAR 1202D 1204D 1206D 1208D 1210D 200 400 600 800 1000 140 280 420 560 700 200 400 600 800 1000 I FSM I T ,T R J STG AMPS 250 I F BAR 1212D 1200 840 VOLTS 1200 12 o F UNITS 0.90 1.05 0.5 -65 to +175 0.95 1.10 VOLTS mA °C BAR12d K1