Low drop power Schottky rectifier
Document overview
- Manufacturer or author: STMICROELECTRONICS
- PDF pages: 6
Technical content
Table 1: Main Product Characteristics IF(AV) 0.5 A VRRM 20 V Tj (max) 150°C VF(max) 0.30 V STPS0520M LOW DROP POWER SCHOTTKY RECTIFIER REV. 4 Table 3: Absolute Ratings (limiting values) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 20 V IF(RMS) RMS forward voltage 2 A IF(AV) Average forward current Tc = 140°C δ = 0.5 0.5 A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 50 A PARM Repetitive peak avalanche power tp = 1µs Tj = 25°C 1400 W Tstg Storage temperature range -65 to + 150 °C Tj Maximum operating junction temperature * 150 °C dV/dt Critical rate of rise of reverse voltage (rated VR, Tj = 25°C) 10000 V/µs * : thermal runaway condition for a diode on its own heatsinkdPtot C A STmite (DO216-AA) November 2005 FEATURES AND BENEFITS ■ Very small conduction losses ■ Negligible switching losses ■ Extremely fast switching ■ Low forward voltage drop for higher efficiency and extented battery life ■ Low thermal resistance ■ Avalanche capability specified
DESCRIPTION
Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packaged in STmite, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Due to the small size of the package this device fits battery powered equipment (cellular, notebook, PDA’s, printers) as well chargers and PCMCIA cards. Table 2: Order Code Part Number Marking STPS0520M 052 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) STPS0520M 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 publicati on are subject to change without notice. This publication supersedes and replac es all information previously supplied. STMicroelectronics prod ucts are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectro nics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2005 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Ital y - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America Obsolete Product(s) - Obsolete Product(s)