1N5817W 1.0A SURFACE MOUNT SCHOTTKY BARRIER DIODE PINNING Features: ․ Schottky Barrier Chip PIN ․ Guard Ring Die Construction for Transient Protection ․ Low Power Loss, High Efficiency ․ High Surge Capability DESCRIPTION 1 Cathode 2 Anode 2 1 ․ High Current Capability and Low Forward Voltage Drop A0 ․ For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application. Top View Marking Code: "A0" Simplified outline SOD-123 and symbol Mechanical Data: Case: SOD-123, Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Absolute Maximum Ratings (Ta = 25oC) Symbol Value Unit Peak Repetitive Reverse Voltage VRRM 20 V Working Peak Reverse Voltage at IR=1.0mA VRWM 20 V VR 20 V VR(RMS) 14 V Average Rectified Output Current at TL=90℃ IO 1.0 A Power Dissipation Ptot 450 mW Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 25 A Typical Thermal Resistance Junction to Ambient RθJA 222 ℃/W Operating Temperature Range Tj -65 to +125 ℃ Storage Temperature Range TS -65 to +150 ℃ DC Blocking Voltage RMS Reverse Voltage SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/11/2004 1N5817W Characteristics at Tamb = 25℃ at IF = 0.1A Forward Voltage (Note 1) at IF = 1.0A at IF = 3.0A at IR=1.0mA Reverse Breakdown Voltage Reverse Leakage at VR=20V Current (Note 1) at VR=20V,TA=100℃ at VR=2V at VR=2V, TA=100℃ Symbol Min. Typ. Max. Unit VFM - - 0.32 V VFM VFM - - 0.45 0.75 V V V(BR)R 20 - - V - - 1 mA - - 10 mA - 10 50 μA - 1 2 mA - 15 75 μA - 1.5 3 mA - 110 - pF IRM at VR=3V at VR=3V, TA=100℃ Typical Junction Capacitance at VR = 2V, f = 1MHz CJ Notes: 1. Pulse Test: Pulse width≦200μs, Duty Cycle≦2%. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/11/2004 1N5817W PACKAGE OUTLINE SOD-123 Plastic surface mounted package; 2 leads ALL ROUND A ∠ HE bp E A UNIT mm A b c D E H v 1.15 1.05 0.6 0.5 0.135 0.127 2.7 2.6 1.65 1.55 3.9 3.7 0.2 ∠ 5° SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 24/11/2004