continental device india limited an is/iso 9002 and iecq certified manufacturer siliicon planar zener diodes cmbz 5258b to cmbz 5261b sot-23 general purpose zener diode absolute maximum ratings description symbol value unit power dissipation up to tamb=25 deg c* ptot 300 mw power dissipation up to tamb=25 deg c** ptot 225 mw junction temperature tj 150 dec c storage temperature tstg -55-150 dec c thermal resistance from junction to ambient rth (j-a) 417 dec c/w from junction to ambient rth (j-a) 556 dec c/w *device mounted on a ceramic alumina of 8 mm x 10mm x 0.7 mm **device mounted on an fr5 printed circuit board electrical characteristics (tamb=25 deg c) vf <0.9v @ 10ma device zener voltage test zzk zzt ir vr marking vz(+-5%) current iz=0.25 ma iz=izt nominal izt ohm @10% mod max (v) (ma) (max) (ohm) (max) (ua) (v) cmbz5258b 36 3.4 700 70 0.1 27 81j cmbz5259b 39 3.2 800 80 0.1 30 81k CMBZ5260B 43 3.0 800 93 0.1 33 81l cmbz5261b 47 2.7 1000 105 0.1 36 81m is / iecqc 700000 is / iecqc 750100 is/iso 9002 lic# qsc/l- 000019.2 pin configuration 1 = anode 2 = nc 3 = cathode 3 1 2 continental device india limited data sheet page 1 of 3
sot-23 package reel information reel specifications for w" packing (13" reel) sot-23 formed smd package tape specification for sot-23 surface mount device sot-23 t&r 3k/reel 10k/reel 136 gm/3k pcs 415 gm/10k pcs 3" x 7.5" x 7.5" 9" x 9" x 9" 13" x 13" x 0.5" 12.0k 51.0k 10.0k 17" x 15" x 13.5" 19" x 19" x 19" 17" x 15" x 13.5" 192.0k 408.0k 300.0k 12 kgs 28 kgs 16 kgs package net weight/qty details standard pack inner carton box qty outer carton box qty gr wt size size packing detail ?329.20.5 / 178 0.5 14.4 7.9 ? 10.9 t r a i l e r f i x i n g t a p e l e a d e r 9.20.5 max ?100.00.5 / 54.5 0.5 ? 2.00.5 ?20.2 min detail x ?13.0 +0.5 ?0.2 all dimensions in mm 330 / 180 mm ? antistatic coated plastic reel notes: no. of devices 8mm tape size of reel 330 mm (13") 10,000 pcs 8mm tape size of reel 180 mm (7") 3,000 pcs the bandolier of 330 mm reel contains at least 10,000 devices. the bandolier of 180 mm reel contains at least 3,000 devices. no more than 0.5% missing devices / reel. 50 empty compartments for 330 mm reel. 15 empty compartments for 180 mm reel. three consecutive empty places might be found provided this gap is followed by 6 consecutive devices. the carrier tape (leader) starts with at least 75 empty positions (equivalent to 330 mm). in order to fix the carrier tape a self adhesive tape of 20 to 50 mm is applied. at the end of the bandolier at least 40 empty positions (equivalent to 160 mm) are there. 180 or 330 1. 2. 3. 4. 5. 1.6 max 1.22 2.77 8.0 0.1 0.10 +0.3 3.5 0.05 0.1 0.1 0.05 0.1 0.05 4.0 4.0 1.55 2.0 1.75 5.75 max 0.05 0.10 3.15 1.0 - 0.1 d irection of unreeling all dimensions in mm 0.02 0.02 1.30 0.60 0.60 7 0.08 parting line ro.08 0.21 6 7 5 3" 0.05 2.50 4" 0 . 0 1 0 . 1 2 0.08 r0.08 0 . 0 2 0 . 0 2 5 0 . 9 5 0 . 0 6 0 . 0 4 0 . 6 0 0.02 2.50 0.60 + 0 . 0 8 - 0 . 0 2 1.30 0.05 0.025 0.02 0 . 4 0 3 3 0.60 0 . 0 2 5 2 . 9 0 1 . 9 0 0 . 0 5 cl 1 2 3 continental device india limited data sheet page 2 of 3
notes disclaimer the product information and the selection guides facilitate selection of the cdil's discrete semiconductor device(s) best suited for application in your product(s) as per your requirement. it is recommended that you completely review our data sheet(s) so as to confirm that the device(s) meet functionality parameters for your application. the information furnished on the cdil web site/cd is believed to be accurate and reliable. cdil however, does not assume responsibility for inaccuracies or incomplete information. furthermore, cdil does not assume liability whatsoever, arising out of the application or use of any cdil product; neither does it convey any license under its patent rights nor rights of others. these products are not designed for use in life saving/support appliances or systems. cdil customers selling these products (either as individual discrete semiconductor devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and cdil will not be responsible for any damages resulting from such sale(s). cdil strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. cdil is a registered trademark of continental device india limited c-120 naraina industrial area, new delhi 110 028, india. telephone + 91-11-579 6150 fax + 91-11-579 9569, 579 5290 e-mail sales@cdil.com www.cdil.com continental device india limited data sheet page 3 of 3
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