z20 - 11b thru z20 - 330b specification rev. a frontier electronics corp. ? page 1 of 4 667 e. coch ran st., simi valley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989 electrical characteristics ma x imum ratings (t a =2 5 c unless o t h erwise n o ted ) p arameter symbol min. ty p . max. unit powe r dissipation p d 2.0 w operatin g temperature t j - 55 +150 c storag e temperature t stg - 65 +175 c 2w axial lead zener diodes, 11v C 330v product features 1. flammability classification 94v - 0 2. glass passivated chip construction 3. wide zener voltage range from 11v to 330v 4. low zener impedance 5. polarity: indicated by cathode band 6. molded plastic case do - 4 1 7. dimensions in inches and (millimeters) 8. leads: solderability per mil - std - 202 method 208 9. weight: 0.33 grams 10 rohs compliant . add suffix - h for halogen free part . i.e. z20 - 11b - h. par t no. marking code zene r t est current zener i mpedance leakage current v z @ i zt ( v olts) i zt z zt @ i zt z z k @ i z k i z k i r v r min. nom. max. ma ()max ()max
z20 - 11b thru z20 - 330b specification rev. a frontier electronics corp. ? page 2 of 4 667 e. coch ran st., simi valley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989 note : suffix b denotes 5% tolerance of zener voltage par t no. marking code zene r t est current zener i mpedance leakage current v z @ i zt ( v olts) i zt z zt @ i zt z z k @ i z k i z k i r v r min. nom. max. ma ()max ()max
z20 - 11b thru z20 - 330b specification rev. a frontier electronics corp. ? page 3 of 4 667 e. coch ran st., simi valley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989 r a t ings and characteristic cu r ves
z20 - 11b thru z20 - 330b specification rev. a frontier electronics corp. ? page 4 of 4 667 e. coch ran st., simi valley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
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