UNISONIC TECHNOLOGIES CO., LTD SBL3045C Preliminary DIODE LOW DROP POWER SCHOTTKY RECTIFIER DESCRIPTION The UTC SBL3045C is a dual center tap schottky rectifiers, it uses UTC’s advanced technology to provide the customers with low forward voltage, high switching speed and low thermal resistance, etc. The UTC SBL3045C is suitable for high frequency DC-DC converter and switched mode power supplies, etc. FEATURES * High switching speed * Low forward voltage drop * Low thermal resistance SYMBOL ORDERING INFORMATION Ordering Number Package Lead Free Halogen Free SBL3045CL-TA3-T SBL3045CG-TA3-T TO-220 SBL3045CL-TF1-T SBL3045CG-TF1-T TO-220F1 SBL3045CL-TQ2-T SBL3045CG-TQ2-T TO-263 SBL3045CL-TQ2-R SBL3045CG-TQ2-R TO-263 Note: Pin Assignment: A1: Anode K: Cathode A2: Anode Pin Assignment 1 2 3 A1 K A2 A1 K A2 A1 K A2 A1 K A2 Packing Tube Tube Tube Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-075.c SBL3045C Preliminary DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER Recurrent Peak Reverse Voltage RMS Voltage RMS Reverse Voltage DC Blocking Voltage SYMBOL VRRM VRWM VR(RMS) VR RATINGS 45 45 32 45 15 30 UNIT V V V V RATINGS 62.5 1.60 3.31 UNIT °C/W °C/W °C/W Per Leg IO A Per Package Peak Forward Surge Current 8.3ms Single Half IFSM 180 A Sine-Wave Superimposed on Rated Load Per Diode Critical Rate of Rise of Reverse Voltage dV/dt 10000 V/µs Operating Junction Temperature TJ 150 °C Storage Temperature TSTG -65~+150 °C Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. dPtot 1 < 2. thermal runaway condition for a diode on its own heatsink dTJ Rth( j－a) Average Forward Rectified Current THERMAL RESISTANCES PARAMETER Junction to Ambient Junction to Case SYMBOL θJA TO-220/TO-263 TO-220F1 θJC ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise noted.) PARAMETER Reverse Breakdown Voltage (Note 3) SYMBOL V(BR)R Forward Voltage Drop VFM Leakage Current (Note 3) IRM TEST CONDITIONS IR=0.50mA TJ=25°C, IF=15A TJ=125°C, IF=15A VR=VRM, TJ=25 °C VR=VRM, TJ=125 °C MIN 45 TYP MAX UNIT V 0.56 0.62 V 0.57 V 1 mA 75 mA Notes: 1. Pulse Test: 380μs pulse width, 2% duty cycle. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Short duration pulse test used to minimize self-heating effect. 4. Thermal resistance junction to case mounted on heatsink. 5. Mounted on an FR4 PCB, single-sided copper, with 100 cm2 copper pad area. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R601-075.c SBL3045C Preliminary DIODE UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R601-075.c