Diodes SMD Type SURFACE MOUNT SCHOTTKY BARRIER DIODE SD103AWS 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 Drop +0.1 2.6-0.1 1.0max Guard Ring Construction for Transient Protection Negligible Reverse Recovery Time 0.375 0.475 +0.05 0.1-0.02 Low Capacitance Ultra-small Surface Mount Package Absolute Maximum Ratings Ta = 25 Parameter Symbol Value Unit 40 V VR(RMS) 28 V Peak Repetitive Reverse voltage VRRM Working Peak Reverse Voltage VRWM DC Blocking Volatge VR RMS Reverse Voltage IFM 350 mA IFSM 1.5 A Pd 200 mW RèJA 625 /W Tj, TSTG -65 to+125 Forward Continuous Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t 1.0s Power Dissipation (Note1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Note: 1. Part mounted on FR-4 PC borad with recommended pad layout. Electrical Characteristics Ta = 25 Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage Drop (Note 2) Symbol Test Condition V(BR)R VR = 10 VFM A Min Typ Max 40 V IF = 20 mA 0.37 IF = 100 mA 0.6 5.0 Peak Reverse Leakage Current (Note 2) IRM VR = 30 V Total Capacitance CT VR = 0 V, f = 1.0 MHz Reverse Recovery Time trr IF = IR = 200 mA Unit V A 50 pF 10 nS Irr = 0.1 x IR, RL = 100 Note: 2. Short duration test pulse used to minimize self-heating effect. Marking Marking S4 www.kexin.com.cn 1