1SS355

1SS355 Features • Small plastic package suitable PINNING DESCRIPTION PIN for surface mounted design • High reliability with high surge current handling capability 1 Cathode 2 Anode 2 1 Top View Simplified outline SOD-323 and symbol Applications • High speed switching MARKING:A Absolute Maximum Ratings (Ta = 25 C) O Parameter Symbol Value Unit Peak Reverse Voltage VRM 90 V Reverse Voltage VR 80 V IF(AV) 100 mA Peak Forward Current IFM 225 mA Surge Forward Current (1 s) IFSM 500 mA Tj 150 O Tstg - 55 to + 150 O Symbol Max. Unit Forward Voltage at IF = 100 mA VF 1.2 V Reverse Current at VR = 80 V IR 0.1 µA Capacitance between Terminals at VR = 0.5 V, f = 1 MHz CT 3 pF Reverse Recovery Time at VR = 6 V, IF = 10 mA, RL = 100 Ω trr 4 ns Average Rectified Forward Current Junction Temperature Storage Temperature Range C C Electrical Characteristics (Ta = 25 C) O Parameter www.yongyutai.com PAGE 1 1SS355 Typical Characteristics Reverse Characteristics Forward Characteristics 1m 1 Forward Current, A 0.1m C C C C Ta=125 C Reverse current, A Ta=125 Ta=75 Ta=25 Ta=-25 100m 10m 1m 100 10 Ta=75 C 1 100n Ta=25 C 10n 10 1n 0 0.4 1.2 0.8 0 Forward Voltage, V Reverse Voltage, V Capacitance between terminals characteristics Reverse Recovery Time Characteristics 3 10 VR=6V Reverse Recovery Time (ns) CT (pF) 120 80 40 2 1 0.2 Irr=1/10IR 2 1 0.1 0 4 8 12 14 0 10 20 30 Forward Current (mA) Reverse Voltage, VR ( V ) Surge Current Characteristics Reverse Recovery Time Measurement Circuit Pulse Single Pulse 20 0.01 F DUT PULSE GENERATOR OUTPUT 50 50 10 5k Surge Current (A) 100 SAMPLING OSCILLOSCOPE 2 1 0.1 1 10 100 1000 10000 Pulse Width: Tw (ms) www.yongyutai.com PAGE 2 1SS355 PACKAGE OUTLINE Plastic surface mounted package; 2 leads www.yongyutai.com SOD-323 PAGE 3