1N5817~1N5819 SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 40 Volt 1 Ampere CURRENT FEATURES 0.034(0.86) Plastic package has Underwriters Laboratory 0.028(0.71) Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. For use in low voltage,high frequency inverters ,free wheeling ,and polarity protection applications . Lead free in compliance with EU RoHS 2011/65/EU directive 0.107(2.7) 0.080(2.0) MECHANICAL DATA Case: DO-41 Molded plastic Terminals: Axial leads, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode Weight: 0.0118 ounces, 0.336 grams 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. PARAMETER SYMBOL 1N5817 1N5818 1N5819 UNITS Maximum Recurrent Peak Reverse Voltage V 20 30 40 V RRM Maximum RMS Voltage V 14 21 28 V RMS Maximum DC Blocking Voltage V 20 30 40 V DC Maximum Average Forward Current 0.375 (9.5mm) I 1A F(AV) lead length (See Figure1) Peak Forward Surge Current : 8.3ms single half sine-wave I 25 A FSM superimposed on rated load Maximum Forward Voltage at 1A DC 0.47 0.55 0.6 V V F Maximum Forward Voltage at 3A DC 0.75 0.875 0.9 O Maximum DC Reverse Current at Rated DC Blocking T =25 C 0.2 J I mA O R Voltage T =100 C 10 J O Typical Thermal Resistance R 80 C / W JA O Operating Junction and Storage Temperature Range T ,T -55 to +125 -55 to +150 C J STG April 20,2016REV.08 PAGE . 1 1.0(25.4)MIN. 0.205(5.2) 0.160(4.1)1N5817~1N5819 120 100 80 60 20~30V 40 40V 20 0 0 25 50 75 100 125 150 T , Junction Temperature ( C) J Fig. 6 Operating Temperature Derating Curve April 20,2016REV.08 PAGE . 2 Percent of Reverse Voltage (%)