TAK CHEONG ® PRELIMINARY DATASHEET High Current Schottky Rectifier TCMBR2060 20A SCHOTTKY BARRIER DIODE 2 Specification Features: 2 High Switching Speed Device High Current, Low Forward Voltage Drop 1 Low Power Loss and High Efficiency TO-220AC 3 Guard Ring for Over-voltage Protection High Surge Capability RoHS Compliant Matte Tin(Sn) Lead Finish Terminal Leads Surface is Corrosion Resistant and can withstand to 260°C Wave Soldering or per MIL-STD-750, Method 2026. (1) Anode (2) & (3) Cathode POLARITY CONFIGURATION DEVICE MARKING DESIGNATION: Line 1 = Device Name Line 2 = Datecode Line 3 = Polarity MAXIMUM RATINGS Symbol Parameter Value Units VRRM VRWM VR Maximum Repetitive Reverse Voltage Working Peak Reverse Voltage Maximum DC Reverse Voltage 60 V IF(AV) Average Rectified Forward Current 20 A IFSM Peak Forward Surge Current, 8.3mS Single Phase @ Rated Load ? A TSTG Storage Temperature Range TJ -65 to +175 °C +175 °C Value Units 2 °C/W Operating Junction Temperature These ratings are limiting values above which the serviceability of the diode may be impaired. THERMAL CHARACTERISTIC Symbol Parameter Maximum Thermal Resistance, RθJC Junction-to-Case ELECTRICAL CHARACTERISTICS Symbol Parameter TA = 25°C unless otherwise noted Limits Test Condition Units (Note 1) Min Max IR Reverse Current @ rated VR --- 1mA μA VF Forward Voltage 20A --- 0.750 V Note/s: 1. Tested under pulse condition of 300μS. November 2006 Release, Revision A Page 1 TAK CHEONG ® PRELIMINARY DATASHEET TO220 PACKAGE OUTLINE INCHES DIM A A1 A2 b b2 c D e e1 E H1 L L1 L2 ØP Q MILLIMETERS MIN MAX MIN MAX 0.140 0.020 0.080 0.015 0.045 0.014 0.560 0.096 0.196 0.380 0.230 0.500 ----0.139 0.100 0.190 0.055 0.115 0.040 0.070 0.024 0.650 0.104 0.204 0.420 0.270 0.580 0.250 0.070 0.161 0.135 3.56 0.51 2.03 0.38 1.14 0.36 14.22 2.44 4.98 9.65 5.84 12.70 ----3.53 2.54 4.83 1.40 2.92 1.02 1.78 0.61 16.51 2.64 5.18 10.67 6.86 14.73 6.35 1.79 4.09 3.43 NOTE: Above package outline conforms to JEDEC TO-220AC. This datasheet presents technical data of Tak Cheong’s Schottky Diodes. Complete specifications for the individual devices are provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of components required for a specific application. For additional information, please visit our website http://www.takcheong.com. Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance. Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability, function or design, cost and productivity. TAK CHEONG ® and are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd. November 2006 Release, Revision A Page 2