1N5817 - 1N5819 1.0A SCHOTTKY BARRIER RECTIFIER Features * * * * * Guard Ring Die Construction for Transient Protection * Lead Free Finish, RoHS Compliant (Note 5) Low Power Loss, High Efficiency High Surge Capability B A High Current Capability and Low Forward Voltage Drop A For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application C D Mechanical Data * * Case: DO-41 DO-41 Plastic Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 * * Moisture Sensitivity: Level 1 per J-STD-020C * * * * Polarity: Cathode Band Terminals: Finish 3/4 Tin. Plated Leads Solderable per MIL-STD-202, Method 208 Ordering Information: See Page 2 Dim Min Max A 25.40 3/4 B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm Marking: Type Number and Date Code Weight: 0.3 grams (approximate) Maximum Ratings and Electrical Characteristics @ TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @ TL = 90C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Forward Voltage (Note 2) Symbol 1N5817 1N5818 1N5819 Unit VRRM VRWM VR 20 30 40 V VR(RMS) 14 21 28 V IO 1.0 A IFSM 25 A @ IF = 1.0A @ IF = 3.0A VFM @ TA = 25C @ TA = 100C IRM 1.0 10 mA CT 110 pF Typical Thermal Resistance Junction to Lead (Note 4) RqJL 15 Typical Thermal Resistance Junction to Ambient RqJA 50 Tj, TSTG -65 to +125 Peak Reverse Leakage Current at Rated DC Blocking Voltage (Note 2) Typical Total Capacitance (Note 3) Operating and Storage Temperature Range Notes: 0.450 0.750 0.550 0.875 0.60 0.90 V C/W C 1. 2. 3. 4. Measured at ambient temperature at a distance of 9.5mm from the case. Short duration test pulse used to minimize self-heating effect. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length with 1.5 x 1.5" (38 x 38mm) copper pads. 5. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS23001 Rev. 8 - 2 1 of 3 www.diodes.com 1N5817-1N5819 a Diodes Incorporated 1.0 IF, NSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE OUTPUT CURRENT (A) 30 0.8 0.6 0.4 0.2 Single Pulse Half-Wave 60 Hz Resistive or Inductive Load 0 10 40 60 80 100 120 1N5817 10 1N5818 1N5819 1.0 Tj = 25C Pulse Width = 300 ms 2% Duty Cycle 0.1 140 150 1.0 1.5 2.0 2.5 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 25 1000 Tj = 25C f = 1MHz Vsig = 50mV p-p CT, TOTAL CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) 0.5 0 TL, LEAD TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 20 15 10 100 5 8.3ms Single Half Sine-Wave 10 0 1 10 0.1 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current Ordering Information Notes: 1.0 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance (Note 6) Device Packaging 1N5817-B DO-41 1K/Bulk 1N5817-T DO-41 5K/Tape & Reel, 13-inch 1N5818-B DO-41 1K/Bulk 5K/Tape & Reel, 13-inch Shipping 1N5818-T DO-41 1N5819-B DO-41 1K/Bulk 1N5819-T DO-41 5K/Tape & Reel, 13-inch 6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf DS23001 Rev. 8 - 2 2 of 3 www.diodes.com 1N5817-1N5819 IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS23001 Rev. 8 - 2 3 of 3 www.diodes.com 1N5817-1N5819