STSR220

® STSR220 HIGH EFFICIENCY SWITCHED MODE RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM VF(max) FEATURES AND BENEFITS VERY LOW CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES LOW FORWARD AND REVERSE RECOVERY TIMES HIGH SURGE CURRENT 2A 200V 0.8V DESCRIPTION Low voltage drop rectifiers suited for Switched Mode Power Supplies and for switching mode base drive and transistor circuit. F126 (Plastic) ABSOLUTE RATINGS (limiting values) Symbol VRRM VRSM IFRM IF (AV) IFSM Ptot Tstg Tj TL Parameter Repetitive peak reverse voltage Non repetitive peak reverse voltage Repetive peak forward current Average forward current * Surge non repetitive forward current Power dissipation * Storage temperature range Maximum junction temperature Maximum lead temperature for soldering during 10s at 4mm from case tp < 20µs Ta = 75°C δ = 0.5 tp = 10ms Sinusoidal Ta = 75°C Value 200 220 70 2 70 1.85 - 40 to + 150 150 230 Unit V V A A A W °C °C * On infinite heatsink with 10mm lead length October 1999 - Ed: 2A 1/3 STSR220 THERMAL RESISTANCE Symbol Rth (j - a) Parameter Junction to ambient thermal resistance * Value 40 Unit °C/W * On infinite heatsink with 10mm lead lengh. STATIC ELECTRICAL CHARACTERISTICS Symbol IR Parameter Reverse leakage current Test Conditions VR = VRRM Tj = 25°C Tj = 100°C VF Forward voltage drop IF = 2A IF = 2A Tj = 25°C Tj = 100°C Min. Typ. Max. 10 0.5 1 0.8 Unit µA mA V RECOVERY CHARACTERISTICS Symbol trr Qrr tfr VFP Tj = 25°C VR = 30V Tj = 25°C VR < 30V Tj = 25°C Measured at 1.1x VF Tj = 25°C Test Conditions IF = 1A IF = 2A IF = 1A IF = 1A diF/dt = -50A/µs diF/dt = -20A/µs tr = 10ns tr = 10ns 12 20 5 Min. Typ. Max. 35 Unit ns nC ns V To evaluate the conduction losses use the following equation: P = 0.68 x IF(AV) + 0.06 IF2(RMS) 2/3 STSR220 PACKAGE MECHANICAL DATA F126 (Plastic) C A C D D B DIMENSIONS REF. Millimeters Min. A B C D 6.05 2.95 26 0.76 0.81 Inches Typ. Max. 0.244 0.118 0.250 0.120 1.220 0.032 0.034 Typ. Max. Min. 6.20 3.00 6.35 3.05 31 0.86 0.238 0.116 1.024 0.030 Marking: type number; ring at cathode end Cooling method: by convection (method A) Weight: 0.4 g 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 © 1999 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 3/3