1-2 1n5817 thru 1n5819 1.0 amp. schottky barrier rectifier ? low forward voltage drop ? high current capability ? high reliability ? high surge current capability ? case: do-41 molded plastic ? epoxy: ul94v-0 rate flame retardant ? lead: axial leads, solderable per mil-std-202, method 208 guaranteed ? polarity: color band denotes cathode end ? high temperature soldering guaranteed: 250 c/10 seconds/0.375?,(9.5mm)lead lengths at 5 lbs.,(2.3kg) tension ? weight: 0.33grams parameter symbol 1n5817 1n5818 1n5819 units maximum repetitive peak reverse voltage v rrm 20 30 40 v working peak reverse voltage v rwm 20 30 40 v dc blocking voltage v dc 20 30 40 v rms reverse voltage v r (rms) 14 21 28 v maximum average forward rectified current (ta=55 c) ifav 1.0 1.0 1.0 a non repetitive peak surge current (1/2 wave. 60hz.t l =70 c) ifsm 25 25 25 a maximum instantaneous reverse current(tl=25 c) ir 1.0 1.0 1.0 ma maximum instantaneous reverse current(tl=100 c) ir 10.0 10.0 10.0 ma operating & storage temperature range tj,tstrg -65 to 125 c c forward voltage(if=1.0a) vf 0.450 0.550 0.600 v typical junction capacitance (note 2) cj 110 70 70 pf notes: 1.pulse test-pulse width=300 s, duty cycle 2%. 2.measured at 1mhz and applied voltage of 4.0 volts. 3.thermal resistance junction to lead vertical pcb mounting 0.375?(9.5mm)lead lengths. features mechanical data maximum ratings and electrical characteristics (ta = 25 0 c) do-41 2. 2. 1. 1. pin: 1.adode 2.cathode band ordering information device operating temperature package 1n581xce -20 c to +85 c do-41 note: x is the index if voltage range
2-2 1n5817/1n5818/1n5819 1.0 amp. schottky barrier rectifier do-41 unit mm do-41 dimension mm inches dim min max min max a 4.200 5.200 0.165 0.205 b 2.000 2.700 0.079 0.106 c 0.710 0.86 0.028 0.034 d 25.40 - 1.000 -
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