bzx55c series p tot power dissipation t mb = 25c derate above 25c t op maximum operating ambient temperature t stg storage temperature range t sol soldering temperature (5 seconds max.) r ja thermal resistance junction to ambient r j?mb thermal resistance junction to mounting base 500mw 4mw/c ?55 to +150c ?65 to +175c 260c 336c/w 140c/w mechanical data dimensions in mm(inches) 21 0.51 0.10 (0.02 0.004) 0.31 (0.012) 1.91 0.10 (0.075 0.004) 3.05 0.13 (0.12 0.005) 2.54 0.13 (0.10 0.005) 0.76 0.15 (0.03 0.006) 1.02 0.10 (0.04 0.004) 1.40 (0.055) max. a 0.31 (0.012) rad. rad. a = 3 voltage regulator diode in a ceramic surface mount package for hi?rel applications features hermetic ceramic surface mount package (sot23 compatible) voltage range 2.4 to 75v lcc1 package absolute maximum ratings pad 1 ? anode pad 2 ? n/c pad 3 ? cathode parameter test conditions min. typ. max. units v z zener voltage i r reverse current z z small signal breakdown impedance z k small signal breakdown impedance near breakdown knee for v z nom. 36v, i z = 5ma for v z nom. 39v, i z = 2.5ma v r = v r test v r = v r test t amb = 150c i z = i z test for v z nom. 36v, i zk = 1.0ma for v z nom. 39v, i zk = 0.5ma v z min. v z nom. v z max. i r max. i r max (2) z z max. z k max. v a ? ? electrical characteristics (t a = 25c unless otherwise stated) see table 1 for type variants and test parameters. underside view semelab plc. telephone +44(0)1455) 556565. fax +44(0)1455) 552612. e-mail: sales@semelab.co.uk website http://www.semelab.co.uk document number 5743 issue 4 semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders.
bzx55c series bzx55c2v4 2.4 2.28 2.56 155 100 1.0 50.0 -0.08 -0.06 600 100 bzx55c2v7 2.7 2.5 2.9 135 100 1.0 20.0 -0.08 -0.06 600 50 bzx55c3v0 3.0 2.8 3.2 125 100 1.0 4.00 -0.08 -0.06 600 40 bzx55c3v3 3.3 3.1 3.5 115 100 1.0 3.00 -0.08 -0.05 600 40 bzx55c3v6 3.6 3.4 3.8 105 100 1.0 2.00 -0.08 -0.04 600 40 bzx55c3v9 3.9 3.7 4.1 95 100 1.0 2.00 -0.07 -0.03 600 40 bzx55c4v3 4.3 4.0 4.6 90 75 1.0 1.00 -0.04 -0.01 600 20 bzx55c4v7 4.7 4.4 5.0 85 75 1.0 0.50 -0.03 +0.01 600 10 bzx55c5v1 5.1 4.8 5.4 80 40 1.0 0.15 -0.02 +0.05 550 2.0 bzx55c5v6 5.6 5.2 6.0 70 40 1.0 0.15 -0.01 +0.06 450 2.0 bzx55c6v2 6.2 5.8 6.6 64 10 2.0 0.15 0 +0.07 200 2.0 bzx55c6v8 6.8 6.4 7.2 58 8.0 3.0 0.15 +0.01 +0.08 150 2.0 bzx55c7v5 7.5 7.0 7.9 53 7.0 5.0 0.15 +0.01 +0.09 50 2.0 bzx55c8v2 8.2 7.7 8.7 47 7.0 6.2 0.15 +0.01 +0.09 50 2.0 bzx55c9v1 9.1 8.5 9.6 43 10 6.8 0.15 +0.02 +0.10 50 2.0 bzx55c10 10 9.4 10.6 40 15 7.5 0.15 +0.03 +0.11 70 2.0 bzx55c11 11 10.4 11.6 36 20 8.2 0.15 +0.03 +0.11 70 2.0 bzx55c12 12 11.4 12.7 32 20 9.1 0.15 +0.03 +0.11 90 2.0 bzx55c13 13 12.4 14.1 29 26 10 0.15 +0.03 +0.11 110 2.0 bzx55c15 15 13.8 15.6 27 30 11 0.15 +0.03 +0.11 110 2.0 bzx55c16 16 15.3 17.1 24 40 12 0.15 +0.03 +0.11 170 2.0 bzx55c18 18 16.8 19.1 21 50 13 0.15 +0.03 +0.11 170 2.0 bzx55c20 20 18.8 21.2 20 55 15 0.15 +0.03 +0.11 220 2.0 bzx55c22 22 20.8 23.3 18 55 16 0.15 +0.03 +0.11 220 2.0 bzx55c24 24 22.8 25.6 16 80 18 0.15 +0.04 +0.12 220 2.0 bzx55c27 27 25.1 28.9 14 80 20 0.15 +0.04 +0.12 220 2.0 bzx55c30 30 28 32 13 80 22 0.15 +0.04 +0.12 220 2.0 bzx55c33 33 31 35 12 80 24 0.15 +0.04 +0.12 220 2.0 bzx55c36 36 34 38 11 80 27 0.15 +0.04 +0.12 220 2.0 bzx55c39 39 37 41 10 90 30 0.15 +0.04 +0.12 500 5.0 bzx55c43 43 40 46 9.2 90 33 0.15 +0.04 +0.12 600 5.0 bzx55c47 47 44 50 8.5 110 36 0.15 +0.04 +0.12 700 5.0 BZX55C51 51 48 54 7.8 125 39 0.15 +0.04 +0.12 700 10 bzx55c56 56 52 60 7.0 135 43 0.15 +0.04 +0.12 1000 10 bzx55c62 62 58 66 6.4 150 47 0.15 +0.04 +0.12 1000 10 bzx55c68 68 64 72 5.9 200 51 0.15 +0.04 +0.12 1000 10 bzx55c75 75 70 80 5.3 250 56 0.15 +0.04 +0.12 1500 10 product v z nom. v z min. v z max. i z max. z z max. v r test i r max. t cvz z k max. i r max (2) min. max. (v) (v) (v) (ma) ( ? ) (v) ( a) (%/c) ( ? )( a) table 1 ? type variants & test parameters semelab plc. telephone +44(0)1455) 556565. fax +44(0)1455) 552612. e-mail: sales@semelab.co.uk website http://www.semelab.co.uk document number 5743 issue 4 semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders.
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