STPS660CB(-TR) ® POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) 2x3A VRRM 60 V VF (max) 0.59 V 2, 4(TAB) 1 3 FEATURES AND BENEFITS 4 NEGLIGIBLE SWITCHING LOSSES LOW FORWARD DROP VOLTAGE LOW CAPACITANCE HIGH REVERSE AVALANCHE SURGE CAPABILITY TAPE AND REEL OPTION : -TR 2 3 1 DESCRIPTION High voltage dual Schottky rectifier suited to Switch Mode Power Supplies and other Power Converters. Packaged in DPAK, this device is intended for use in medium voltage operation, and particularly, in high frequency circuitries where low switching losses are required. DPAK ABSOLUTE RATINGS (limiting values) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 60 V IF(RMS) RMS forward current 6 A IF(AV) Average forward current Tcase = 120°C δ = 0.5 3 A IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal 50 A IRRM Repetitive peak reverse current tp = 2 µs F = 1kHz 1 A Tstg Storage temperature range - 65 to + 150 °C Tj dV/dt Maximum junction temperature Critical rate of rise of reverse voltage July 1998 - Ed : 1C 125 10000 V/µs 1/3 STPS660CB(-TR) THERMAL RESISTANCES Symbol Rth(j-c) Parameter Junction to case Per diode Total Value Unit 3.5 °C/W 2 STATIC ELECTRICAL CHARACTERISTICS Symbol Tests Conditions IR * Reverse leakage current Tests Conditions Tj = 25°C Pulse test : Forward voltage drop 2.5 Tj = 25°C IF = 3 A Tj = 125°C IF = 3 A * tp = 5 ms, δ < 2 % ** tp = 380 µs, δ < 2% To evaluate the maximum conduction losses use the following equation : P = 0.49 x IF(AV) + 0.035 IF2(RMS) Typical junction capacitance, VR = 0 V F = 1MHz Tj = 25°C C = 815pF 2/3 Typ. VR = 60 V Tj = 125°C VF ** Min. 0.55 Max. Unit 30 µA 10 mA 0.65 V 0.59 STPS660CB(-TR) PACKAGE MECHANICAL DATA DPAK DIMENSIONS REF. Millimeters Min. A A1 A2 B B2 C C2 D E G H L2 L4 V2 Typ. 2.20 0.90 0.03 0.64 5.20 0.45 0.48 6.00 6.40 4.40 9.35 Inches Max Min. Typ. Max. 2.40 1.10 0.23 0.90 5.40 0.60 0.60 6.20 6.60 4.60 10.10 0.086 0.035 0.001 0.025 0.204 0.017 0.018 0.236 0.251 0.173 0.368 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 0.259 0.181 0.397 0.80 0.60 0° 0.031 1.00 0.023 8° 0° 0.039 8° FOOT PRINT DIMENSIONS (in millimeters) 6.7 6.7 6.7 3 1.6 1.6 2.3 2.3 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsIbility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics © 1998 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 3/3