GN3A - gn3m glass passivated junction silicon surface mount prv : 50 - 1000 volts io : 3.0 amperes features : * glass passivated chip * high current capability * high reliability * low reverse current * low forward voltage drop mechanical data : * case : smc molded plastic * epoxy : ul94v-o rate flame retardant * lead : lead formed for surface mount * polarity : color band denotes cathode end * mounting position : any * weight : 0.21 gram maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol GN3A gn3b gn3d gn3g gn3j gn3k gn3m unit maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward current ta = 75 c i f(av) 3.0 a peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method) maximum forward voltage at i f = 3.0 amps. v f 1.0 v maximum dc reverse current ta = 25 c i r 5.0 m a at rated dc blocking voltage ta = 100 c i r(h) 50 m a typical junction capacitance (note1) c j 50 pf junction temperature range t j - 65 to + 175 c storage temperature range t stg - 65 to + 175 c note : (1) measured at 1.0 mhz and applied reverse voltage of 4.0v dc page 1 of 2 rev. 01 : january 10, 2004 rating a i fsm 150 smc (do-214ab) dimensions in millimeter 0.2 0.07 8.0 0.15 2.3 0.2 7.5 0.15 5.8 0.15 3.0 0.2 1.1 0.3
rating and characteristic curves ( GN3A - gn3m ) fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 case temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig 4 . - typical junction capacitance fig. 5 - typical reverse characteristics page 2 of 2 rev. 01 : january 10, 2004 2.4 1.8 1.2 0.6 3.0 10 1.0 120 0 150 0 90 60 30 10 80 1.0 0.01 100 0.1 10 0 140 0 20 40 60 12 0 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current, amperes forward current, amperes reverse current, microamperes ta = 25 c ta = 100 c t j = 25 c ta = 25 c pulse width = 300 m s 2% duty cycle 0.1 100 10 1 50 5 t j = 25 c junction capacitance, (pf) reverse voltage, volts 1 2 4 10 20 40 10 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 forward voltage, volts 0.01
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