SEMITRONICS CORP. SPS3045
64 Commercial Street, Freeport, N.Y. 11520 30 Amp 45 Volt
Phone: (516) 623-9400 • Fax. (516) 623-6954 Power Schottky
Center-Tap
FEATURES
• 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
PACKAGE
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.
CASE OUTLINE
ABSOLUTE MAXIMUM RATINGS (Per Diode) @ 25º 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 ………………………..… - 55º C to + 150º C
Storage Temperature Range ………………………….. - 55º C to + 175º C
Maximum Thermal Resistance, Junction to Case ……………………………………. 1.2º C/W
SEMITRONICS CORP. SPS3045
ELECTRICAL CHARACTERISTICS (Per Diode)
Maximum Forward Voltage @ Tj = 25º C …...……………………………… 0.75 Volts
Maximum Reverse Current @ 45 V + Tj = 25º C …….……………………. 500 µA
@ 45 V + Tj = 125º C …...…………………….. 30 mA
Maximum Junction Capacitance @ VR = 5 V f = 1 MHZ …………………………. 1000 pF
09/00 RevB
