RoHS SCHOTTKY BARRIER RECTIFIER ü SS32B Thru SS315B SMDSMB 3.0 3.0 Amps Amps FEATURES .085(2.15) .073(1.85) • Metal to silicon rectifier, majority • • • • • carrier conduction Low power loss, high efficiency High surge current capability Low forward voltage drop Guard ring for over-voltage protection Also available in SMA (Suffix A) and SMC (No Suffix) sizes .103(2.61) .078(1.99) .155(3.94) .130(3.30) .008(.20) .004(.10) .215(5.46) .207(5.26) .056(1.41) .035(0.90) .187(4.75) .167(4.25) .012(.31) .006(.15) DO-214AA (SMB) Dimensions in inches and (millimeters) MECHANICAL DATA • Molded plastic body (UL 94V-0 rated) • Terminals: Solder plated • Polarity: Indicated by cathode band • Packaging: 16mm tape EIA STD RS-481 • Weight: 0.093 grams MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Symbol SS32B SS33B SS34B SS35B SS36B SS38B SS39B Maximum Repetitive Peak Reverse Voltage Parameter VRRM 20 30 40 50 60 80 90 100 150 Maximum RMS Voltage VRMS 14 21 28 35 42 56 63 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 90 100 150 V Maximum Average Forward Rectified Current @ TL = 90°C IF(AV) 3.0 A Peak Forward Surge Current 8.3ms Single HalfSine Wave Superimposed on Rated Load (JEDEC Method) IFSM 100 A Maximum Instantaneous Forward Voltage @ 3.0A, 25ºC VF Maximum DC Reverse Current @ TA = 25°C at rated DC Blocking Voltage @ TA = 125ºC IR Typical Thermal Resistance Junction to Lead (Note) Operating Temperature Range R0JA R0JL TJ 55 17 -55 to +125 Storage Temperature Range TSTG -55 to +150 0.50 0.75 SS310B SS315B 0.85 0.5 20 10 Unit V V mA °C / W °C °C Note: Pulse Test Width: 300 µSec, 1% Duty Cycle. Page 1 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C3SBR1 2013.06.18 RoHS SCHOTTKY BARRIER RECTIFIER ü SS32B Thru SS315B SMDSMB 3.0 3.0 Amps Amps FIG. 1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (A) 3 2 Resistive or Inductive Load P.C.B. Mounted on 0.6” x 0.6” (16mm x 16mm) Copper Pad 1 0 0 25 50 75 100 125 150 8.3ms Single Half Sine Wave JEDEC Method 50 175 0 1 10 LEAD TEMPERATURE (°C) 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD SURGE CURRENT (A) AVERAGE FORWARD CURRENT (A) 100 4 20 10 SS32B-SS34B SS38B-SS315B SS35B-SS36B 1 TJ = 2 5 ° C P u ls e w i d t h = 3 0 0 µ s 1 % D u t y C y c le .1 .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 1 .7 1 .9 2 .1 INSTANTANEOUS FORWARD VOLTAGE (V) Page 2 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C3SBR1 2013.06.18