SM320C THRU SM3100C 20V-100V SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 3.0A FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Low forward voltage drop Mechanical Data * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.21 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SM320C SM330C SM340C SM350C SM360C SM380C SM390C SM3100C UNITS 20 14 20 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 90 63 90 100 70 100 V V V At TL=100 C Peak Forward Surge Current, 8.3 ms single half sine-wave 3.0 A superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current Ta=25 C 100 A V mA 0.55 0.75 2.0 20 300 at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJL (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG 10 -65 +125 -65 +150 0.85 mA pF C/W C C NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Lead. E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com SM320C THRU SM3100C 20V-100V SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS RATINGS AND CHARACTERISTIC CURVES 3.0A SM320C THRU SM3100C FIG.2-TYPICAL FORWARD FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 0.5 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE ( C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0C ~S M 34 00 C ~S M 31 0C ~S M 36 0C 3.0 SM 38 0C 1.0 10 SM 32 1.5 SM 35 2.0 0C 50 2.5 INSTANTANEOUS FORWARD CURRENT,(A) AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half Tj=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE 0 CHARACTERISTICS 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 10 1.0 Tj=75 C .1 Tj=25 C 100 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) E-mail: [email protected] .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE 2 of 2 Web Site: www.taychipst.com