SEMITRONICS CORP. 64 Commercial Street, Freeport, N.Y. 11520 Phone: (516) 623-9400 * Fax. (516) 623-6954 FEATURES * * * * * * * * SPS3045 30 Amp 45 Volt Power Schottky Center-Tap PACKAGE Isolated Case Hermetically Sealed Package Very Low Forward Voltage Low Reverse Leakage Eutectic Die Attachment for Hi Reliability MIL STX Screening Available Custom Lead Forming Available Ceramic Feedthroughs Available APPLICATIONS * * * * High Reliability Power Supplies Switching Power Supplies Battery Back-Up Supplies High Current Switching CASE OUTLINE DESCRIPTION The SPS3045 is a 30 Amp, 45 volts Dual Power Schottky Rectifier in Center Tap Construction, packaged in three lead hermetically sealed TO-257 metallic package in Common Cathode Configuration. Add suffix -A- to part number for Common Anode Configuration. ABSOLUTE MAXIMUM RATINGS (Per Diode) @ 25 C Peak Inverse Voltage .......... .................................. 45 Volts Maximum Average D.C. Output Current ............................................. 15 Amps Non-Repetitive Surge Current 8.3 ms ............................................. 150 Amps Junction Temperature Range ................................ - 55 C to + 150 C Storage Temperature Range ................................ - 55 C to + 175 C Maximum Thermal Resistance, Junction to Case ........................................... 1.2 C/W SEMITRONICS CORP. SPS3045 ELECTRICAL CHARACTERISTICS (Per Diode) Maximum Forward Voltage @ Tj = 25 C .......................................... Maximum Reverse Current @ 45 V + Tj = 25 C @ 45 V + Tj = 125 C Maximum Junction Capacitance @ V R = 5 V f = 1 MHZ 09/00 RevB ................................ ................................ 0.75 Volts 500 A 30 mA ............................... 1000 pF