STPS3L40

STPS3L40 Datasheet 40 V, 3 A low drop Schottky rectifier Product status STPS3L40 Product summary Symbol Value IF(AV) 3A VRRM 40 V T j(max.) 150 °C VF(typ.) 0.40 V Features Negligible switching losses Low forward voltage drop Low thermal resistance Avalanche rated ECOPACK2 component Applications Telecom power supply Set-top box power supply TV power supply Battery charger Description Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packaged in SMB Flat Notch, SMB Flat and SMC, the STPS3L40 is ideal for surface mounting and used in DC/DC chargers. DS1947 - Rev 5 - January 2020 For further information contact your local STMicroelectronics sales office. www.st.com STPS3L40 Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 40 V IF(AV) Average forward current, δ = 0.5, square wave SMB Flat, SMB Flat Notch TL = 120 °C SMC TL = 115 °C 3 A IFSM Surge non repetitive forward current tp = 10 ms sinusoidal 75 A PARM Repetitive peak avalanche power tp = 10 µs, Tj = 125 °C 95 W Tstg Storage temperature range -65 to +150 °C Tj Maximum operating junction temperature(1) +150 °C 1. (dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Symbol Rth(j-l) Parameter Junction to lead Table 2. Thermal resistance parameter ...