ss32h thru ss310h surface mount schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 3.0 amperes features case : jedec do-214aa molded plastic body terminals : tin plated, solderable per mil-std-750d method 2026 polarity : color band denotes cathode end weight : 0.003 ounes , 0.093 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 3.0 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 3.0 80 0.50 0.85 0.70 0.5 20 10 55 17 -55 to +150 units volts maximum rms voltage v rms volts maximum dc blocking voltage v dc ss32h 20 14 20 ss34h 40 28 40 SS36H 60 42 60 ss310h 100 70 100 volts volts amps amps ma o c / w o c operating junction temperature range t j -55 to +125 -55 to +150 o c notes : (1) pulse test : 300us pulse width, 1% duty cycle (2) p.c.b. mounted with 0.55 x 0.55" ( 14 x 14mm ) copper pad areas smb / do-214aa *dimensions in inches and (millimeters) r ja r jl t a =100 o c 0.150(3.80) 0.130(3.30) 0.096(2.43) 0.079(2.00) 0.055(1.40) 0.039(1.00) 0.016(0.40) 0.006(0.15) 0.187(4.75) 0.167(4.24) 0.087(2.20) 0.075(1.90) 0.236(6.00) 0.197(5.00) mechanical data zowie technology corporation rev . 0 lead free product * halogen-free type * compliance to rohs product * plastic package has underwriters laboratory flammability classifications 94v-0 * for surface mount applications * low power loss, high efficiency * high current capability, low forward voltage drop guardring for overvoltage protection * for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications * high temperature soldering guaranteed : 260 o c/10 seconds, at terminals
ratings and characteristic curves ss32h thru ss310h fig.3 - typical instantaneous forward characteristics iinstantaneous forward current, amperes 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 20 40 60 80 100 1 10 100 fig.4 - typical reverse current characteristics percent of rated peak reverse voltage,% ss32h & ss34h SS36H & ss310h ss32h & ss34h SS36H & ss310h ss32h & ss34h SS36H & ss310h 0.01 0.10 1.00 10.00 30.00 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 t j =25 o c t j =125 o c pulse width=300us 1% duty cycle instantaneous reverse leakage current, milliamperes 0.001 0.01 0.1 1.0 10 20 0 20 40 60 80 100 t j =25 o c t j =100 o c t j =125 o c fig.5 - typical junction capacitance tj = 25 o c f=1.0mhz vsig=50mvp-p reverse voltage, volts .1 junction capacitance, pf 1000 1.0 100 10 100 10 zowie technology corporation rev. 0 fig.1 - forward current derating curve average forward rectified current, amperes lead temperature, o c 50 60 0 2.0 3.0 1.0 4.0 resistive or inductive load ss32h & ss34h SS36H & ss310h p.c.b. mounted on 0.55 x 0.55" (14 x 14mm) copper pad areas 70 80 90 100 110 120 130 140 160 150
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