B5817WS THRU B5819WS Features Halogen Free. Green Device (Note 1) Guard Ring Protection Low Forward Voltage Drop For Use In Low Voltage, High Frequency Inverters 1 Amp Schottky High Surge Current Capability Epoxy Meets UL 94 V-0 Flammability Rating Barrier Rectifier Moisture Sensitivity Level 1 Lead Free Finish/RoHS Compliant Suffix Designates RoHS 20 - 40 Volts Compliant. See Ordering Information) Maximum Ratings Operating Junction Temperature Range: -65C to +125C Storage Temperature Range: -65C to +150C Maximum Thermal Resistance : 500C/W Junction to Ambient Maximum Maximum DC SOD-323 MCC Device Recurrent Maximum Blocking Part Number Marking Peak Reverse RMS Voltage Voltage Voltage B5817WS SJ 20V 14V 20V A B B5818WS SK 30V 21V 30V B5819WS SL 40V 28V 40V C E Electrical Characteristics 25C Unless Otherwise Specified Cathode Mark Average Forward I 1.0A Tc = 90C F(AV) Current H D Peak Forward Surge I 10A 8.3ms Half Sine FSM Current G J Power Dissipation P 250mW D Maximum I =1.0A 0.45V B5817WS V FM F DIMENSIONS Instantaneous T = 25C (Note 2) 0.55V B5818WS J INCHES MM DIM NOTE Forward 0.60V B5819WS MIN MAX MIN MAX Voltage A 0.090 0.107 2.30 2.70 I =3.0A 0.75V FM B 0.063 0.071 1.60 1.80 T = 25C (Note 2) 0.875V J C 0.045 0.053 1.15 1.35 0.90V D 0.031 0.045 0.80 1.15 Reverse Leakage E 0.010 0.016 0.25 0.40 Current G 0.004 0.018 0.10 0.45 V = 20V, I 200A(Max) T = 25C B5817WS R A R H 0.004 0.010 0.10 0.25 30A(Typ) J ----- 0.006 ----- 0.15 40A(Max) V = 30V, T = 25C B5818WS R A 4A(Typ) 40A(Max) V = 40V, T = 25C Suggested Solder Pad Layout R A B5819WS 7A(Typ) 1.88mm Typical Junction Capacitance 1.0MHz , V =4.0V C 80pF R B5817WS J 0.69mm 50pF 1.0MHz , V =10V R 1.0MHz , V =4.0V B5818WS~B5819WS 48pF R 32pF 1.0MHz , V =10V R 0.56mm Note: 1. Halogen freeGreen products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Note: 2. Pulse Test: Pulse Width 300usec, Duty Cycle 2% Rev.3-6-12012020 1/4 MCCSEMI.COMB5817WS THRU B5819WS Curve CharacteristicsCurve Characteristics Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current 1.2 12 1.0 10 0.8 8 0.6 6 0.4 4 0.2 2 Resistive or Inductive Load 8.3 ms Single Half Sine-Wave 0.0 0 0 25 50 75 100 125 1 10 100 Case Temperature (C) Number of Cycles at 60 Hz Fig. 3 - Typical Instantaneous Forward Characteristics Fig. 4 - Typical Instantaneous Forward Characteristics 5 5 2 T =125C 2 T =125C J J 1 1 0.5 0.5 0.2 0.2 0.1 0.1 T =75C T =75C J J 0.05 0.05 T =25C T =25C J J 0.02 0.02 B5817WS B5818WS 0.01 0.01 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Instantaneous Forward Voltage (V) Instantaneous Forward Voltage (V) Fig. 5 - Typical Instantaneous Forward Characteristics Fig. 6 - Typical Reverse Leakage Characteristics 1 10000 T =125C J 1000 0.1 T =75C J 100 0.01 10 T =25C J B5819WS B5817WS 1 0.001 20 40 60 80 100 0 0.1 0.4 0.5 0.2 0.3 Percent of Rated Peak Reverse Voltage (%) Instantaneous Forward Voltage (V) Rev.3-6-12012020 2/4 MCCSEMI.COM T =125C J T =75C J T =25C J Instantaneous Forward Current (A) Average Forward Current (A) Instantaneous Forward Current (A) Instantaneous Reverse Leakage Current ( A) Instantaneous Forward Current (A) Peak Forward Surge Current (A)