SS12 thru ss110 surface mount schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 1.0 ampere features mechanical data * 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 : 260 o c/10 seconds, at terminals 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 maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. maximum repetitive peak reverse voltage maximum average forward rectified current (see fig.1) 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) maximum dc reverse current at rated dc blocking voltage (note 1) t a =25 o c typical thermal resistance (note 2) storage temperature range symbols v rrm i (av) i fsm v f i r t stg 1.0 30 0.50 0.85 0.70 0.5 10 5.0 88 28 -65 to +150 units volts maximum rms voltage v rms volts maximum dc blocking voltage v dc SS12 20 14 20 ss14 40 28 40 ss16 60 42 60 ss110 100 70 100 volts volts amps amps ma o c / w o c operating junction temperature range t j -65 to +125 -65 to +150 o 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 sma/do-214ac *dimensions in inches and (millimeters) r ja r jl t a =100 o c zowie t echnology corporation rev . 2 0.115(2.92) 0.090(2.28) 0.096(2.43) 0.078(1.99) 0.050(1.27) 0.030(0.77) 0.016(0.41) 0.006(0.15) 0.181(4.60) 0.157(4.00) max. 0.203 0.064(1.63) 0.050(1.27) 0.220(5.60) 0.191(4.84)
ratings and characteristic curves SS12 thru ss110 fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes iinstantaneous forward current, amperes lead temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 8.3ms single half sine-wave (jedec method) 0 10 20 30 40 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse leakage current, milliamperes fig.5 - typical junction capacitance tj = 25 o c f = 1.0mhz vsig = 50mvp-p reverse voltage, volts junction capacitance, pf 50 0 0.5 1.0 resistive or inductive load SS12~ss14 ss16~ss110 p.c.b. mounted 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas 70 90 110 130 150 170 SS12~ss14 ss16~ss110 SS12~ss14 ss16~ss110 SS12~ss14 ss16~ss110 0 0.01 0.1 1 10 50 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t j =25 o c t j =150 o c pulse width=300us 1% duty cycle 0 0.1 1 10 100 0.001 10 100 400 0.01 0.1 1.0 10 100 20 40 60 80 100 t j =25 o c t j =75 o c t j =100 o c zowie technology corporation rev. 2
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