BL GALAXY ELECTRICAL SS52C- - -SS56C REVERSE VOLTAGE: 20 --- 60 V CURRENT: 5.0 A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FEATURES DO - 214AB(SMC) ◇ Plastic package has Underwriters Laborator 111 Flammability Classification 94V-0 ◇ For surface mounted applications ◇ Low profile package ◇ Built-in strain relief ◇ Metal silicon junction, majority carrier conduction ◇ High surge capability ◇ High current capability,low forward voltage drop ◇ Low power loss,high effciency ◇ For use in low voltage high frequency inverters,free 111 wheeling and polarity protection applications ◇ Guardring for overvoltage protection ◇ High temperature soldering guaranteed:250oC/10 1 11 seconds at terminals MECHANICAL DATA ◇ Case:JEDEC DO-214AB,molded plastic over 1111passivated chip ◇ Terminals:Solder Plated, solderable per MIL-STD-750, 1111Method 2026 inch(mm) ◇ Polarity: Color band denotes cathode end ◇ Weight: 0.007 ounces, 0.21 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified SS52C SS53C SS54C SS55C SS56C S2C S3C S4C S5C S6C UNITS Dev ice marking code Maximum recurrent peak reverse voltage V RRM 20 30 40 50 60 V Maximum RMS voltage VRWS 14 21 28 35 42 V Maximum DC blocking voltage VDC 20 30 40 50 Maximum average forw ord rectified current at I(AV) c TL(SEE FIG.1) (NOTE 2) Peak forw ard surge current 8.3ms single halfsine-w ave superimposed on rated load(JEDEC I FSM c Method) Maximum instantaneous forw ard voltage at VF v 5.0A(NOTE.1) Maximum DC reverse current @TA=25℃ Operating junction and storage temperature range Storage temperature range A 175 A 0.70 0.5 IR 20 55 RθJL 17 -65--- +150 NOTE: 1.Pulse test:300μS pulse width,1%duty cycle 2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas Document Number 0281012 mA ℃/W ℃ -65--- +150 TJ V 10 RθJA TSTG V 5.0 0.55 at rated DC blockjing voltage(NOTE1) @TA=100℃ Typical thermal resitance (NOTE2) 60 BLGALAXY ELECTRICAL -65--- +150 ℃ www.galaxycn.com 1. RATINGS AND CHARACTERISTIC CURVES SS52C- - -SS56C 8.0 SS52C-SS54C SS55C-SS56C FIG.2-- PEAK FORWARD SURGE CURRENT 200 Resistive or inductive Load PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE 6.0 P.C.B.MOUNTED ON 0.55"X0.55"(14.0X14.0mm) COPPERPAD AREAS 4.0 2.0 175 TJ=TJ MAX. 8.3ms Single Half Sine-Wave (JEDEC Method) 150 125 100 75 50 25 0 50 60 70 80 90 100 110 120 130 140 150 160 0 1 AMBIENT TEMPERATURE ℃ 50 100 FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 20 10 INSTANTANEOUS REVERSE CURRENT,MICROAMPERES 30.0 INSTANTANEOUS FORWARD CURRENT,AMPERES 10 NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTICS O TJ=125 C 10.0 TJ=150OC Puise Width=300 S 1%DUTY CYCLE 1 O TJ=25 C 0.1 0.01 0 SS52C-SS54C SS55C-SS56C 0.2 0.4 0.6 0.8 1.0 1.2 1.4 SS52C-SS54C SS55C-SS56C 0.01 0.001 0 0 TJ=25 C 20 40 60 80 100 TRANSIENT THERMAL 100 SS52C-SS54C SS55C-SS56C 100 IMPEDANCE ℃/ W 100 TJ=25 O C f=1.0MHz Vsig=50mVp-p 10 0 TJ=75 C 0.1 FIG.6-- TYPICAL TRANSIENT THERMAL IMPEDANCE 1000 1.0 1 PERCENT OF RATED PEAK REVERSE VOLTAGE,％ FIG.5-TYPICAL JUNCTION CAPACITANCE 10 0.1 0 TJ=125 C 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS JUNCTION CAPACLTANCE pF 5 10 1 0.1 0.01 REVERSE VOLTAGE,VOLTS 0.1 1 10 100 PULSE DURATION,SEC www.galaxycn.com Document Number 0281012 BLGALAXY ELECTRICAL 2.