STPS8L30B STMicroelectronics

STPS8L30 Low drop power Schottky rectifier Datasheet - production data Description A K Single Schottky rectifier suited to switched mode power supplies and high frequency DC to DC K K converters. Packaged in DPAK, this device is especially intended for use as a rectifier at the secondary of A A 3.3 V SMPS or DC/DC units, freewheeling and NC NC polarity protection applications. Table 1: Device summary DPAK Symbol Value IF(AV) 8 A Features VRRM 30 V Low cost device with low drop forward Tj (max.) 150 C voltage for less power dissipation and V (typ.) 0.35 V F reduced heatsink Optimized conduction/reverse losses trade-off which leads to the highest yield in the application High power surface mount miniature package Avalanche capability specified ECOPACK 2 compliant component for DPAK on demand October 2016 DocID5515 Rev 5 1/9 www.st.com This is information on a product in full production. Characteristics STPS8L30 1 Characteristics Table 2: Absolute ratings (limiting values at 25 C, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 30 V I Forward rms current 7 A F(RMS) Average forward current I T = 135 C 8 A F(AV) C = 0.5, square wave I Surge non repetitive forward current t = 10 ms sinusoidal 75 A FSM p PARM Repetitive peak avalanche power tp = 10 s, Tj = 125 C 215 W T Storage temperature range -65 to +150 C stg (1) Tj Maximum operating junction temperature 150 C Notes: (1) (dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Table 3: Thermal parameters Symbol Parameter Max. value Unit R Junction to case 2.5 C/W th(j-c) Table 4: Static electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit T = 25 C - 1 j (1) IR Reverse leakage current VR = VRRM mA Tj = 100 C - 15 40 T = 25 C - 0.49 j IF = 8 A Tj = 125 C - 0.35 0.40 (1) V Forward voltage drop V F Tj = 25 C - 0.63 IF = 16 A Tj = 125 C - 0.448 0.57 Notes: (1) Pulse test: tp = 380 s, < 2% To evaluate the conduction losses, use the following equation: 2 P = 0.23 x I + 0.021 x I F(AV) F (RMS) 2/9 DocID5515 Rev 5