STPS0540-Y

STPS0540-Y Automotive Schottky rectifier Features ■ Very small conduction losses ■ Negligible switching losses ■ Extremely fast switching ■ ECOPACK®2 compliant component ■ AEC-Q101 qualified Description Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packages in SOD-123, these devices is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection for automotive applications. SOD-123 STPS0540ZY Table 1. Device summary Symbol IF(AV) VRRM VF(max) Value 0.5 A 40 V 0.40 V November 2011 Doc ID 17966 Rev 1 1/7 www.st.com 7 Characteristics 1 Characteristics STPS0540-Y Table 2. Absolute ratings (limiting values) Symbol Parameter Value Unit VRRM IF(RMS) IF(AV) IFSM dV/dt Repetitive peak reverse voltage Forward rms voltage Average forward current δ = 0.5 Surge non repetitive forward current Critical rate of rise of reverse voltage Ta = 60 °C tp = 10 ms sinusoidal 40 2 0.5 5.5 10000 Tstg Storage temperature range -65 to + 150 Tj Operating junction temperature (1) -40 to + 150 1. dPtot < 1 condition to avoid thermal runaway for a diode on its own heatsink dTj Rth(j-a) Table 3. Thermal resistance V A A A V/µs °C °C Symbol Rth(j-a) Junction to ambient(1) 1. Mounted on epoxy board. Parameter Value 500 Unit °C/W Table 4. Static electrical characteristics Symbol Parameter Test conditions typ. max. Unit IR(1) Reverse leakage current Tj = 25 °C Tj = 100 °C VR = VRRM ...