SS12 THRU SS110 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0 Ampere SMA/DO-214AC FEATURES 0.115(2.92) 0.064(1.63) 0.090(2.28) 0.050(1.27) * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * For surface mount applications * Low profile package * Built-in strain relief * Metal sillicon junction, majority carrier conduction * Low power loss, high efficiency * High current capability, low forward voltage drop * High surge capability * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * Guardring for overvoltage protection * High temperature soldering guaranteed : o 260 C/10 seconds, at terminals 0.181(4.60) 0.157(4.00) 0.016(0.41) 0.006(0.15) 0.096(2.43) 0.078(1.99) Max. 0.203 0.050(1.27) 0.030(0.77) 0.220(5.60) 0.191(4.84) MECHANICAL DATA Case : JEDEC DO-214AC molded plastic body Terminals : Tin plated, solderable per MIL-STD-750D Method 2026 Polarity : Color band denotes cathode end Weight : 0.002 ounes , 0.064 gram *Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature SYMBOLS SS12 SS14 SS16 SS110 UNITS Maximum repetitive peak reverse voltage VRRM 20 40 60 100 Volts Maximum RMS voltage VRMS 14 28 42 70 Volts Maximum DC blocking voltage VDC 20 40 60 100 Volts Maximum average forward rectified current (SEE FIG.1) I(AV) 1.0 Amps IFSM 30 Amps unless otherwise specified. Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0 A (NOTE 1) VF 0.50 o Maximum DC reverse current at rated DC blocking voltage (NOTE 1) TA=25 C 0.70 0.85 0.5 mA IR o TA=100 C 10 5.0 R JA 88 R JL 28 o Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range Volts TJ TSTG -65 to +125 -65 to +150 -65 to +150 C/W o o C C NOTES : (1) Pulse test : 300us pulse width, 1% duty cycle (2) P.C.B. mounted with 0.2 x 0.2" ( 5.0 x 5.0mm ) copper pad areas REV. 2 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES SS12 THRU SS110 FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 40 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 Resistive or Inductive Load P.C.B. Mounted 0.2 x 0.2" (5.0 x 5.0mm) Copper pad areas 0.5 30 20 10 SS12~SS14 SS16~SS110 0 1 0 50 70 90 110 130 150 10 100 170 NUMBER OF CYCLES AT 60Hz o LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 o TJ=150 C 10 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MILLIAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 50 1 SS12~SS14 SS16~SS110 o TJ=25 C 0.1 Pulse width=300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 1.4 10 o TJ=100 C 1.0 o TJ=75 C 0.1 o TJ=25 C 0.01 0.001 0.01 0 SS12~SS14 SS16~SS110 0 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF o TJ = 25 C f = 1.0MHz Vsig = 50mVp-p 100 SS12~SS14 SS16~SS110 10 0.1 1 10 100 REVERSE VOLTAGE, VOLTS REV. 2 Zowie Technology Corporation