digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n4565(a)-1n4584(a) 6.4 volt temperature compensated zener reference diodes maximum ratings characteristics value operating and storage temperatures -65 to +175c dc power dissipation 500mw @ 50c power derating 4mw/c above 50c solder temperature 260c for 10 s maximum i r = 2a @ 25c and v r = 3v electrical characteristics zener test current (note 3) i zt maximum voltage temperature coefficient maximum reverse current i r @ 3 v maximum dynamic impedance (note 2) z zt @ i zt part number (note 1) ma vz %/c mv/c temp. range a ohms 1n4565 .5 0.01 .64 0 to 75c 2.0 200 1n4565a .5 0.01 .64 -55 to 100c 2.0 200 1n4566 .5 0.005 .32 0 to 75c 2.0 200 1n4566a .5 0.005 .32 -55 to 100c 2.0 200 1n4567 .5 0.002 .13 0 to 75c 2.0 200 1n4567a .5 0.002 .13 -55 to 100c 2.0 200 1n4568 .5 0.001 .06 0 to 75c 2.0 200 1n4568a .5 0.001 .06 -55 to 100c 2.0 200 1n4569 .5 0.0005 .03 0 to 75c 2.0 200 1n4569a .5 0.0005 .03 -55 to 100c 2.0 200 1N4570 .5 0.01 .64 0 to 75c 2.0 100 1N4570a .5 0.01 .64 -55 to 100c 2.0 100 1n4571 1.0 0.005 .32 0 to 75c 2.0 100 1n4571a 1.0 0.005 .32 -55 to 100c 2.0 100 1n4572 1.0 0.002 .13 0 to 75c 2.0 100 1n4572a 1.0 0.002 .13 -55 to 100c 2.0 100 1n4573 1.0 0.001 .06 0 to 75c 2.0 100 1n4573a 1.0 0.001 .06 -55 to 100c 2.0 100 1n4574 1.0 0.0005 .03 0 to 75c 2.0 100 1n4574a 1.0 0.0005 .03 -55 to 100c 2.0 100 1n4575 2.0 0.01 .64 0 to 75c 2.0 50 1n4575a 2.0 0.01 .64 -55 to 100c 2.0 50 1n4576 2.0 0.005 .32 0 to 75c 2.0 50 1n4576a 2.0 0.005 .32 -55 to 100c 2.0 50 1n4577 2.0 0.002 .13 0 to 75c 2.0 50 1n4577a 2.0 0.002 .13 -55 to 100c 2.0 50 1n4578 2.0 0.001 .06 0 to 75c 2.0 50 1n4578a 2.0 0.001 .06 -55 to 100c 2.0 50 1n4579 2.0 0.0005 .03 0 to 75c 2.0 50 1n4579a 2.0 0.0005 .03 -55 to 100c 2.0 50 1n4580 4.0 0.01 .64 0 to 75c 2.0 25 1n4580a 4.0 0.01 .64 -55 to 100c 2.0 25 1n4581 4.0 0.005 .32 0 to 75c 2.0 25 sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121112
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n4565(a)-1n4584(a) 6.4 volt temperature compensated zener reference diodes electrical characteristics zener test current (note 3) i zt maximum voltage temperature coefficient maximum reverse current i r @ 3 v maximum dynamic impedance (note 2) z zt @ i zt part number (note 1) ma vz %/c mv/c temp. range a ma 1n4581a 4.0 .005 .32 -55 to 100c 2.0 25 1n4582 4.0 .002 .13 0 to 75c 2.0 25 1n4582a 4.0 .002 .13 -55 to 100c 2.0 25 1n4583 4.0 .001 .06 0 to 75c 2.0 25 1n4583a 4.0 .001 .06 -55 to 100c 2.0 25 1n4584 4.0 .0005 .03 0 to 75c 2.0 25 1n4584a 4.0 .0005 .03 -55 to 100c 2.0 25 1. devices with tighter tolerances than specified for the v z voltage nominal of 6.4v, add a hyphenated suffix to the part number for desired tolerance 2. zener impedance is measured by superimposing 0.75 ma ac rms on 7.5 ma dc @ 25c. 3. voltage measurements to be performed 15 seco nds after application of dc test current i zt . mechanical characteristics case do-35, hermetically sealed glass marking body painted, alpha numeric polarity cathode band available non-rohs (standard) or rohs compliant (add pbf suffix). available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121112
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n4565(a)-1n4584(a) 6.4 volt temperature compensated zener reference diodes sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121112
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