cd0603/cd1005-t surface mount tvs diode series *rohs directive 2002/95/ec jan 27 2003 including annex specifications are subject to change without notice. customers should verify actual device performance in their specific applications. features lead free as standard rohs compliant* low capacitance - 15 pf esd protection surge protection applications personal digital assistants (pdas) mobile phones & accessories memory card protection sim card port protection portable electronics general information the markets for portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. bourns offers tvs diodes for voltage reference applications, in compact chip package 0603 or 1005 size formats, which offer pcb real estate savings and are considerably smaller than most competitive parts. the tvs diodes have a working peak voltage range between 5.0 v and 24 v. bourns chip diodes conform to jedec standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. parameter symbol cd0603-t / cd1005-t series unit package power p pk 100 mw storage temperature t stg -40 to +125 c operating temperature t opr -40 to +125 c thermal characteristics (@ t a = 25 c unless otherwise noted) parameter symbol cd0603-t / cd1005-t series unit 05c 12c 24c minimum breakdown voltage @ 1 ma v br 5.1 13 25 v typical breakdown voltage @ 1 ma v br 71728v peak pulse power (t p = 8/20 s) i ppm 5.1 1 1 a maximum working peak voltage v wm 51224v maximum leakage current @ v wm i d 2.0 a maximum clamping voltage @ max. i pp v c 15 25 47 v maximum junction capacitance @ 0 v 1 mhz c d 20 pf typical junction capacitance @ 0 v 1 mhz c d 15 12 10 pf electrical characteristics (@ t a = 25 c unless otherwise noted) how to order cd 0603 - t 05 c common code chip diode package ?0603 ?1005 diode series t = tvs diode working peak voltage 05 = 5 volts 12 = 12 volts 24 = 24 volts directionality c = bidirectional *rohs compliant asia-pacific: tel: +886-2 2562-4117 ?fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ?fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ?fax: +1-951 781-5700 www.bourns.com s3
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd0603/cd1005-t surface mount tvs diode series dimension 0603 1005 a 1.60 - 1.80 2.40 - 2.60 (0.063 - 0.071) (0.095 - 0.102) b 0.80 - 1.00 1.10 - 1.30 (0.031 - 0.039) (0.043 - 0.051) c 0.45 typ. 0.50 typ. (0.018) (0.020) d 0.70 - 0.85 0.70 - 0.90 (0.027 - 0.033) (0.027 - 0.035) e 0.70 typ. 1.00 typ. (0.028) (0.039) product dimensions recommended pad layout physical specifications case ....................................0603(1608) / 1005(2512) molded plastic terminals ......................solder plated, solderable per mil-std-750, method 2026 polarity ....................................................indicated by cathode band mounting position ........................................................................any a b c d e a c b mm (inches) dimensions: dimension 0603 1005 a (max.) 1.25 2.00 (0.049) (0.079) b (min.) 1.00 1.3 (0.039) (0.051) c (min.) 0.6 0.7 (0.024) (0.028) mm (inches) dimensions: typical part marking cd0603-t05c ..............................................................................e05 CD0603-T12C ..............................................................................e12 cd0603-t24c ..............................................................................e24 cd1005-t05c ..............................................................................e05 cd1005-t12c ..............................................................................e12 cd1005-t24c ..............................................................................e24
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd0603/cd1005-t surface mount tvs diode series rating and characteristic curves peak pulse power vs. pulse time pulse waveform 0 20 40 60 80 100 0 25 50 75 100 125 150 power rating (%) ambient temperature (c) 20 40 60 80 100 120 0 0 30 25 20 15 10 5 i pp C peak pulse current (% of i pp ) t C time (s) test waveform parameters t t = 8 s t d = 20 s mounting on glass epoxy pcbs t t e t t d = t | i pp /2 10 , 000 1,000 100 10 1 0.01 10 100 10,000 1,000 p pp C peak pulse c urrent (w) t d C pulse duration (s) 250 w, 8/20 s waveform 0102030 40 reverse voltage (v) 0 3 6 9 12 15 5 v 12 v 24 v capacitance between terminals (pf) 0 20 40 60 80 100 reverse voltage (%) 10n 100n 1u 10u reverse current (a) capacitance between terminals reverse characteristics power derating curve
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd0603/cd1005-t surface mount tvs diode series packaging information the product will be dispensed in tape and reel format (see diagram below). ....... ....... ....... ....... ....... ....... ....... ....... p a f e t 120 d 2 d d 1 w 1 c index hole p 0 p 1 w b 10 pitches (min.) direction of feed 10 pitches (min.) end trailer device leader start d item symbol 0603 1005 carrier width a 1.00 0.10 1.55 0.10 (0.039 - 0.004) (0.061 - 0.004) carrier length b 1.85 0.10 2.65 0.10 (0.073 - 0.004) (0.104 - 0.004) carrier depth c 1.00 0.10 1.05 0.10 (0.039 - 0.004) (0.041 - 0.004) sprocket hole d 1.55 0.05 1.55 0.10 (0.061 - 0.002) (0.061 - 0.004) reel outside diameter d 178 178 (7.008) (7.008) reel inner diameter d 1 60.0 min. 60.0 min. (2.362) (2.362) feed hole diameter d 2 13.0 0.20 13.0 0.20 (0.512 - 0.008) (0.512 - 0.008) sprocket hole position e 1.75 0.10 1.75 0.10 (0.069 - 0.004) (0.069 - 0.004) punch hole position f 3.50 0.05 3.50 0.05 (0.138 - 0.002) (0.138 - 0.002) punch hole pitch p 4.00 0.10 4.00 0.10 (0.157 - 0.004) (0.157 - 0.004) sprocket hole pitch p 0 4.00 0.10 4.00 0.10 (0.157 - 0.004) (0.157 - 0.004) embossment center p 1 2.00 0.05 2.00 0.05 (0.079 - 0.002) (0.079 - 0.002) overall tape thickness t 0.20 0.05 0.25 0.05 (0.008 - 0.002) (0.010 - 0.002) tape width w 8.00 0.20 8.00 0.20 (0.315 - 0.008) (0.315 - 0.008) reel width w 1 13.5 max. 13.5 max. (0.531) (0.531) quantity per reel -- 4,000 4,000 devices are packed in accordance with eia standard rs-481-a and specifications shown here. mm (inches) dimensions: rev. 10/09
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