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STPS1045SF

STMicroelectronics
Part Number STPS1045SF
Manufacturer STMicroelectronics
Description 45V power Schottky rectifier
Published Jan 16, 2022
Detailed Description STPS1045SF Datasheet 45 V power Schottky rectifier Product status link STPS1045SF Product summary Symbol Value IF(...
Datasheet PDF File STPS1045SF PDF File

STPS1045SF
STPS1045SF

Overview
STPS1045SF Datasheet 45 V power Schottky rectifier Product status link STPS1045SF Product summary Symbol Value IF(AV) 10 A VRRM 45 V Tj (max.
) 175 °C VF (typ.
) 0.
51 V Features • Low profile design – package height of 1.
1 mm typ.
• Wettable flanks for automatic visual inspection • High junction temperature capability • Low Leakage current • Avalanche capability • ECOPACK®2 compliant Applications • Set-top box • Battery charger • DC / DC converter Description This 45 V Schottky barrier rectifier has been optimized for use in high frequency miniature DC/DC converters, reverse battery protection, battery chargers and adaptors.
Packaged in PSMC (TO-277A), the STPS1045SF provides a high level of performance in a compact and flat package which can withstand very high operating junction temperature.
DS12693 - Rev 1 - July 2018 For further information contact your local STMicroelectronics sales office.
www.
st.
com STPS1045SF Characteristics 1 Characteristics Table 1.
Absolute ratings (limiting values at 25 °C, unless otherwise specified, anode terminals shortcircuited) Symbol Parameter VRRM Repetitive peak reverse voltage IF(AV) Average forward current, δ = 0.
5 square wave Tc = 140 °C IFSM Surge non repetitive forward current tp = 10 ms sinusoidal PARM Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C Tstg Storage temperature range Tj Maximum operating junction temperature(1) 1.
(dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink.
Value Unit 45 V 10 A 210 A 172 W -65 to +175 °C +175 °C Symbol Rth(j-c) Table 2.
Thermal resistance parameters Parameter Junction to case Typ.
value 2.
5 Unit °C/W For more information, please refer to the following application note: • AN5088: Rectifiers thermal management, handling and mounting recommendations Table 3.
Static electrical characteristics (anode terminals short-circuited) Symbol Parameter IR(1) Reverse leakage current VF(2) Forwa...


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