STPS20L25CG

® STPS20L25CT/CG LOW DROP POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) 2 x 10 A 25 V 150 °C 0.35 V K A2 A1 K FEATURES AND BENEFITS VERY LOW FORWARD VOLTAGE DROP FOR LESS POWER DISSIPATION AND REDUCED HEATSINK OPTIMIZED CONDUCTION/REVERSE LOSSES TRADE-OFF WHICH MEANS THE HIGHEST EFFICIENCY IN THE APPLICATIONS DESCRIPTION Dual center tap Schottky rectifier suited to Switched Mode Power Supplies and high frequency DC to DC converters. Packaged in TO-220AB and D2PAK, this device is especially intended for use as a rectifier at the secondary of 3.3V SMPS units. A2 A1 K A2 A1 TO-220AB STPS20L25CT D2PAK STPS20L25CG ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) IFSM IRRM IRSM Tstg Tj dV/dt * : RMS forward current Average forward current Surge non repetitive forward current Repetitive peak reverse current Non repetitive peak reverse current Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage Tc = 145°C δ = 0.5 Per diode Per device Parameter Repetitive peak reverse voltage Value 25 30 10 20 220 1 3 - 65 to + 150 150 10000 Unit V A A A A A °C °C V/µs tp = 10 ms Sinusoidal tp=2 µs square F=1kHz tp = 100 µs square dPtot 1 < thermal runaway condition for a diode on its own heatsink Rth(j−a) dTj 1/5 June 1999 - Ed : 3A STPS20L25CT/CG THERMAL RESISTANCES Symbol Rth (j-c) Rth (c) Junction to case Parameter Per diode Total Coupling Value 1.5 0.8 0.1 Unit °C/W W...