TMMBAT42 STMICROELECTRONICS | Alldatasheet
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SMALL SIGNAL SCHOTTKY DIODES
DESCRIPTION
General purpose, metal to silicon diodes featuring very low turn-on voltage fast switching. These devices have integrated protection against excessive voltage such as electrostatic discharges. August 1999 Ed: 1A MINIMELF (Glass) Symbol Parameter Value Unit VRRM Repetitive Peak Reverse Voltage 30 V IF Forward Continuous Current Tl = 25 °C 200 mA IFRM Repetitive Peak Fordware Current t p ≤ 1s δ ≤ 0.5 500 mA IFSM Surge non Repetitive Forward Current t p = 10ms 4 A Ptot Power Dissipation Tl = 65 °C 200 mW Tstg Tj Storage and Junction T emperature Range - 65 to 150 - 65 to 125 TL Maximum T emperature for Soldering during 15s 260 °C ABSOLUTE RATINGS (limiting values) Symbol Test Conditions Value Unit R th(j-l) Junction-leads 300 °C/W THERMAL RESISTANCE
Marking: ring at cathode end. Weight: 0.05g PACKAGE MECHANICAL DATA FOOT PRINT DIMENSIONS (Millimeter) MINIMELF Glass B A CC 2.5 REF . DIMENSIONS Millimeters Inches D 1.50 0.059 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 TMMBAT 42/TMMBAT 43