LMN1A - lmn1m glass passivated junction silicon rectifier diodes prv : 50 - 1000 volts io : 1.0 am p ere features : * glass passivated junction chip * high current capability * high reliability * low reverse current * low forward voltage drop * pb / rohs free mechanical data : * case : m1a molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 0.20 gram (approximately) 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 LMN1A lmn1b lmn1d lmn1g lmn1j lmn1k lmn1m 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 0.375"(9.5mm) lead length ta = 75 c maximum peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method) maximum forward voltage at i f = 1.0 amp. v f 1.1 v maximum dc reverse current ta = 25 c i r 5.0 a at rated dc blocking voltage ta = 100 c i r(h) 50 a typical reverse recovery time (i f = 0.5 a, i r = 1.0 a, irr = 0.25 a.) typical junction capacitance (note1) c j 15 pf typical thermal resistance (note2) r ? ja 26 c/w junction temperature range t j - 65 to + 175 c storage temperature range t stg - 65 to + 175 c notes : (1) measured at 1.0 mhz and applied reverse voltage of 4.0vdc (2) thermal resistance from junction to ambient at 0.375" (9.5mm) lead lengths, p.c. board mounted. page 1 of 2 rev. 00 : january 21, 2008 rating i f(av) 1.0 a trr 2.0 s i fsm 30 a m1a dimensions in inches and ( millimeters ) 1.00 (25.4) min. 0.085(2.16) 0.075(1.91) 0.138(3.51) 0.122(3.10) 1.00 (25.4) min. 0.024(0.60) 0.022(0.55) iatf 0060636 sgs th07/1033 tw00/17276em th97/10561qm
rating and characteristic curves ( LMN1A - lmn1m ) 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 ambient temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 forward voltage , ( v ) page 2 of 2 rev. 00 : january 21, 2008 0.8 0.6 0.4 0.2 1.0 10 1.0 40 0 50 0 30 20 10 1.0 80 0.1 0.01 10 0.1 100 140 020 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, (a) average forward current, (a) forward current, (a) reverse current, (a) ta = 25 c ta = 100 c t j = 25 c ta = 25 c pulse width = 300 s 2% duty cycle 0.01 iatf 0060636 sgs th07/1033 tw00/17276em th97/10561qm
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