1N5817, 1N5818, 1N5819 Vishay General Semiconductor Schottky Barrier Rectifiers FEATURES Guardring for overvoltage protection Very small conduction losses Extremely fast switching Low forward voltage drop High frequency operation DO-204AL (DO-41) Solder dip 260 C, 40 seconds Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS For use in low voltage high frequency inverters, PRIMARY CHARACTERISTICS free-wheeling, dc-to-dc converters, and polarity I 1.0 A F(AV) protection applications. V 20 V, 30 V, 40 V RRM I 25 A FSM MECHANICAL DATA V 0.45 V, 0.55 V, 0.60 V F Case: DO-204AL (DO-41) T max. 125 C J Epoxy meets UL 94V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002B and JESD22-B102D E3 suffix for commercial grade Polarity: Color band denotes the cathode end MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL 1N5817 1N5818 1N5819 UNIT Maximum repetitive 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 non-repetitive peak reverse voltage V 24 36 48 V RSM I Maximum average forward rectified current F(AV) 1.0 A 0.375 (9.5 mm) lead length at T = 90 C L Peak forward surge current, 8.3 ms single half sine-wave I 25 A FSM superimposed on rated load Voltage rate of change (rated V) dv/dt 10000 V/s R Storage temperature range T , T - 65 to + 125 C J STG Document Number: 88525 www.vishay.com Revision: 20-Aug-07 1 1N5817, 1N5818, 1N5819 Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONS SYMBOL 1N5817 1N5818 1N5819 UNIT (1) Maximum instantaneous forward voltage at 1.0 V 0.450 0.550 0.600 V F (1) Maximum instantaneous forward voltage at 3.1 V 0.750 0.875 0.900 V F Maximum average reverse current at rated T = 25 C 1.0 A I mA (1) R DC blocking voltage T = 100 C 10 A Typical junction capacitance at 4.0 V, 1.0 MHz C 125 110 pF J Note: (1) Pulse test: 300 s pulse width, 1 % duty cycle THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL 1N5817 1N5818 1N5819 UNIT R 50 (1) JA Typical thermal resistance C/W R 15 JL Note: (1) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375 (9.5 mm) lead length with 1.5 x 1.5 (38 x 38 mm) copper pads ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE 1N5819-E3/54 0.332 54 5500 13 diameter paper tape and reel 1N5819-E3/73 0.332 73 3000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise noted) A 30 1.0 25 0.75 Resistive or Inductive Load 20 0.375 (9.5 mm) Lead Length 0.5 15 10 0.25 5 0 0 0 20 40 60 80 100 120 140 1 10 100 Case Temperature (C) Number of Cycles at 60 Hz Figure 1. Forward Current Derating Curve Figure 2. Maximum Non-Repetitive Peak Forward Surge Current www.vishay.com Document Number: 88525 Revision: 20-Aug-07 2 Average Forward Current (A) Peak Forward Surge Current (A)