SMD Type Diodes Surface Mount Schottky Barrier Rectifiers KLL5817 - KLL5819 Features Surge Overload Ratings to 25 Amperes Peak Ideal for Printed Circuit Board Reliable Low Cost Construction Utilizing Molded Plastic Technique Results in Inexpensive Product Maximum Ratings and Electrical Characteristics @ Ta = 25 Parameter Rating Symbol Unit KLL5817 KLL5818 KLL5819 Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 V Maximum RMS Voltage VRMS 14 21 28 V Maximum DC Blocking Voltage VDC 20 30 40 V Maximum Average Forward Rectified Current TL = 90 I(AV) 1.0 A Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) IFSM 25 A Maximum DC Reverse Current TA = 25 at Rated DC Blocking Voltage TA = 100 1.0A VF 3.0A Typical Junction Capacitance (*1) Typical Thermal Resistance (*2) Operating and Storage Temperature Range 1.0 IR CJ R JA Tj,TSTG mA 10 0.45 0.55 0.60 0.75 0.875 0.90 110 V pF 80 /W -65 to +125 / -65 to +150 *1. Measured at 1MHz and Applied Reverse Voltage of 4.0 Volts D.C. *2. Thermal Resistance Junction to Ambient. www.kexin.com.cn 1