Diodes SMD Type LOW VOLTAGE HIGH SPEED SWITCHING 1SS357 SOD-323 +0.05 0.85-0.05 +0.05 0.3-0.05 +0.1 1.7-0.1 Unit: mm +0.1 1.3-0.1 Features Low forward voltage :VF(3) = 0.54 V(Typ) Low resistance current :IR = 5 +0.1 2.6-0.1 :SC-70 0.475 0.375 +0.05 0.1-0.02 Small package: 1.0max A (Max) Absolute Maximum Ratings Ta = 25 Parameter Maximum (peak) reverse voltage Symbol Rating Unit VRM 85 V Reverse voltage VR 80 V Maximum (peak) forward current IFM 200 mA Average forward current IO 100 mA Surge current (10 ms) Power dissipation Junction Temperature Storage Temperature range IFSM 1 A P 200(*) mW Tj 125 Tst g -55 + 125 (*) Mounted on a glass epoxy circuit board of 20 * 20 mm, pad dimension of 4 * 4 mm. Electrical C haracteristics T a = 25 P aram eter Forward voltage S ym bol Test Conditions V F (1) IF = 1 m A M in Typ M ax 0.28 V V F (2) I F = 10 m A 0.36 V F (3) I F = 100 m A 0.54 0.6 18 25 Reverse current IR V R = 40 V Total capacitance Ct V R = 0, f = 1.0 M Hz Unit 5 A pF Marking Marking S3 www.kexin.com.cn 1