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UNISONIC TECHNOLOGIES CO., LTD SBL3050C Preliminary DIODE www.unisonic.com.tw 1 of 3 Copyright © 2014 Unisonic Technologies Co., Ltd QW-R601-239.a SCHOTTKY BARRIER RECTIFIER DIODES FEATURES * Guard Ring for Transient Protection * Low Power Loss, High Efficiency * High Surge Capability * High Current Capability and Low Forward Voltage Drop SYMBOL TO-220 ORDERING INFORMATION Order Number Package Pin Assignment Packing Lead Free Halogen Free 1 2 3 SBL3050CL-TA3-T SBL3050CG-TA3-T TO-220 A K A Tube Note: Pin Assignment: A: Anode K: Cathode MARKING
SBL3050C Preliminary DIODE UNISONIC TECHNOLOGIES CO., LTD 2 of 3 www.unisonic.com.tw QW-R601-239.a ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage V R 50 V Recurrent Peak Reverse Voltage V RRM 50 V RMS Voltage V RWM 50 V RMS Reverse Voltage V R(RMS) 42 V Average Forward Rectified Current Per Leg IO 15 A Per Package 30 Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load Per Diode IFSM 250 A Operating Junction Temperature T J 150 °C Storage Temperature T STG -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. 2. Thermal resistance junction to case mounted on heatsink. THERMAL CHARACTERISTICS (TA =25°C, unless otherwise noted.) PARAMETER SYMBOL RATINGS UNIT Junction to Case (Note 1) θJC 2.5 °C/W ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Reverse Breakdown Voltage (Note 3) V (BR)R I R=0.50mA 50 V Forward Voltage Drop V FM IF=15A, TJ=25°C 0.70 V IF=15A, TJ=125°C 0.65 V Leakage Current (Note 3) I RM VR=50V, TJ=25°C 1 mA VR=50V, TJ=125°C 75 mA Total Capacitance (Note 2) C T 420 V Notes: 1. Pulse Test: 300μs pulse width, 1% 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 cm 2 copper pad area.
SBL3050C Preliminary DIODE UNISONIC TECHNOLOGIES CO., LTD 3 of 3 www.unisonic.com.tw QW-R601-239.a 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.