1n4001-lfr thru 1n4007-lfr page: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com 1a general purpose plastic rectifier 1n4001-lfr thru 1n4007-lfr features z ul 94v0 flame retardant epoxy molding compound z diffused junction z low cost z high surge current capability z rohs mechanical data z case: transfer molded, do41, dimensions in inches and (millimeters) z leads: solderable per mil-std-202, method 208 z polarity: cathode indicated by color band z weight: 0.34 grams maximum ratings and electrical characteristics ratings at 25 c ambient temperature unless otherwise specified single phase, half wave, 60 hz, resistive or inductive load. fo r capacitive load, derate current by 20% ratings symbol 1n4001-lf r 1n4002-lf r 1n4003-lf r 1n4004-lf r 1n4005-lf r 1n4006-lf r 1n4007-lf r units maximum recurrent 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 rectified current 0.375? (9.5mm) lead length at ta=55 oc i o 1.0 a peak forward surge current, 8.3ms single half sine-wave superimposed on rated load i fsm 30 a typical junction capacitance (note 1) c j 15 pf storage temperature range t stg -55 to + 175 oc operating temperature range t op -55 to + 175 oc electrical charac teristics (at t a =25 oc unless otherwise noted) characteristics symbol 1n4001-lf r 1n4002-lf r 1n4003-lf r 1n4004-lf r 1n4005-lf r 1n4006-lf r 1n4007-lf r units maximum forward voltage at i o dc v f 1.1 v maximum reverse current at 25 oc i r 5 a note U 1. measured at 1mhz and applie d reverse voltage of 4.0 volts. .205(5.2) .166(4.2) 1.0(25.4) min .034(0.9) .028(0.7) 1.0(25.4) min .107(2.7) .080(2.0)
1n4001-lfr thru 1n4007-lfr page: 1 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 t a -ambient temperature ( o c ) fig. 3 maximum current rating effect of lead lengths resistive / inductive load 1.2 1.0 0.8 0.6 0.4 0.2 0 20 40 60 80 100 120 140 160 180 t a -ambient temperature ( o c) fig. 5-maximum forward surge vs number of cycles forward surge current amperes pk (half sine-wave) 50 40 30 20 10 0 1 10 100 no. of cycles at 60 hz fig. 6-typical reverse characteristic 1000 500 200 100 50 20 10 5 2 1 .5 .2 .1 .05 .02 .01 100 200 300 400 500 600 peak inverse voltage t j =100 o c t j =125 o c t j =75 o c t j =50 o c t j =25 o c i r -reverse current (ua) l=lead lenth l=5mm l=10mm l=20m m 10mm 10mm copper area 5.5 ? mm pc board i o -average rectified current (a) io-average rectified current (a) i pk i av 5 10 20 capactive loads 10mm 10mm copper area 5.5 ? mm pc board resistive / inductive loads 1.2 1.0 0.8 0.6 0.4 0.2 fig. 2-maximum current rating capacitive load, 10 mm lead lengths io-average rectified current (a) t a -ambient temperature ( o c) fig. 1-maximum current rating effect of copper area. resistive/inductive a=5.5
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