http://www.sanken-ele.co.jp SJPB-H4 mar. 2008 schottky barrier rectifier the information included herein is believed to be accurat e and reliable. however, sanken electric co., ltd assumes no responsibility for its use ; nor for any infringements of patents or other rights of third parties that may result from its use . copy right: sanken electric co.,ltd. page 1 sanken electric general description SJPB-H4 is a schottky barrier diode, and has achieved low leakage current and low vf by selecting the best barrier metal. package applications dc-dc converters ac adapter high frequency rec tification circuit features super-high speed & low noise switching. low forward voltage drop. key specifications symbol unit rating conditions v rm v 40 v f v 0.55 i f =2.0a i f(av) a 2.0 typical characteristics SJPB-H4 vr-ir characterisitics 1.0e-07 1.0e-06 1.0e-05 1.0e-04 1.0e-03 1.0e-02 1.0e-01 0 5 10 15 20 25 30 35 40 vr (v) ir (a) 25 100 125 150 SJPB-H4 if-vf characteristics 0.001 0.01 0.1 1 10 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 vf (v) if (a) 25 100 125 150
http://www.sanken-ele.co.jp SJPB-H4 mar. 2008 schottky barrier rectifier the information included herein is believed to be accurat e and reliable. however, sanken electric co., ltd assumes no responsibility for its use ; nor for any infringements of patents or other rights of third parties that may result from its use . copy right: sanken electric co.,ltd. page 2 sanken electric ? absolute maximum ratings no. parameter symbol unit rating conditions 1 transient peak reverse voltage v rsm v 40 2 peak reverse voltage v rm v 40 3 average forward current i f(av) a 2.0 4 peak surge forward current i fsm a 50 half sinewave, one shot 5 i 2 t limiting value i 2 t a 2 s 12.5 1msec |