Diodes SMD Type Schottky barrier diode 1PS70SB20 Features Ultra high switching speed Low forward voltage Guard ring protected Small SMD plastic package. Absolute Maximum Ratings Ta = 25 Parameter Symbol Conditions Min Max Unit Continuous reverse voltage VR 40 V Continuous forward current IF 500 mA 2 A Non-repetitive peak forward current IFSM Storage temperature Tstg Junction temperature Tj 125 Rth j-a 500 thermal resistance from junction to ambient t = 8.3 ms half sine wave;JEDEC method -65 +150 K/W Electrical Characteristics Ta = 25 Symbol Conditions Max Unit Forward voltage Parameter VF IF = 500 mA 550 mV Reverse current IR V R = 35 V 100 A V R = 35 V; Tj = 100 10 mA 90 pF Diode capacitance Cd Min ;Note 1 f = 1 MHz; V R = 0; 60 Note 1. Pulse test: tp < 300 s; ä 0.02. 2.Refer to SOT323(SC-70) Standard mounting conditions. Marking Marking 72 www.kexin.com.cn 1