MCC omponents 21201 Itasca Street Chatsworth !"# $ % !"# RB420D Features • • • Low Turn-on Voltage Fast Switching PN Junction Guard Ring for Transient and ESD Protection 0.1 Amp Surface Mount Schottky Barrier Diode 40 Volts Mechanical Data • • • • • Case :SOT-346,Molded Plastic Terminals :Solderable per MIL-STD-202,Method 208 Polarity :See Diagrams Below Weight :0.008 grams (approx) Mountion Position :Any Maximum Ratings • • SOT-346 A L 3 S 2 B 1 3 2 CATHODE Operating Temperature: -25°C to +125°C Storage Temperature: -40°C to +125°C ANODE D G MCC Catalog Number RB420D Device Marking D3B Maximum Recurrent Peak Reverse Voltage 40V Maximum RMS Voltage 28V Maximum DC Blocking Voltage 40V K H DIMENSIONS INCHES Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Forward Voltage Drop Per Element RB420D Maximum DC Reverse Current At Rated DC Blocking Voltage IF(AV) 0.1A TA = 25°C IFSM 1.0A 8.3ms, half sine J C DIM A B C D G H J K L S MIN .106 .051 .039 .014 .067 .000 .004 .008 .049 .089 MM MAX .122 .067 .051 .020 .091 .004 .010 .024 .065 .118 MIN 2.70 1.30 1.00 0.35 1.70 0.00 0.10 0.20 1.25 2.25 MAX 3.10 1.70 1.30 0.50 2.30 0.10 0.26 0.60 1.65 3.00 NOTE Suggested Solder Pad Layout .031 .800 VF IR 0.45V 1µΑ IFM = 10mA TA = 25°C .039 1.000 0.098-0.118 2.5-3.0 .094 2.400 TA = 25°C VR=10V .037 .950 .037 .950 www.mccsemi.com inches mm MCC RB420D RATING AND CHARACTERISTIC CURVES FIG.1-TYPICAL FORWARD FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(mA) 1000 100 50 10 0.3 0.1 0.08 Single Phase 0.06 Half Wave 60Hz Resistive Or Inductive Load 0.04 0.02 0 0 Ta=25 C 20 40 60 80 100 120 AMBIENT TEMPERATURE ( C) 1 .1 .1 .2 .3 .4 .5 .6 .7 .8 FORWARD VOLTAGE,(V) FIG.3 - TYPICAL REVERSE CHARACTERISTICS 100 REVERSE LEAKAGE CURRENT, (uA) 10 1 Ta=75 C Ta=25 C .1 .01 0 5 6 7 8 9 10 140 11 PERCENTAGE RATED PEAK REVERSE VOLTAGE www.mccsemi.com 160 180 200