cd214c transient voltage suppressor diode series specifications are subject to change without notice. customers should verify actual device performance in their specific applications. features lead free versions available rohs compliant (lead free version)* surface mount smc package standoff voltage: 5.0 to 170 volts power dissipation: 1500 watts general information the markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop inc reasingly smaller electronic components. bourns offers transient voltage suppressor diodes for surge and esd protection applications, in compact chip package do-214ab ( smc) size format. the transient voltage suppressor series offers a choice of working peak reverse voltage from 5 v up to 170 v and b reakdown voltage up to 200 v. typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidir ectional devices from 0 v to minimum breakdown voltage. bourns chip diodes conform to jedec standards, are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away. parameter symbol value unit minimum peak pulse power dissipation (t p = 1 ms) (note 1,2) p pk 1500 watts peak forward surge current 8.3ms single half sine wave superimposed on rated load i fsm 200 amps (jedec method) (note 3) steady state power dissipation @ t l = 75 ? p m(av) 5.0 watts maximum instantaneous forward voltage @ i pp = 100 a v f (note 5) volts (for unidirectional units only) operating temperature range t j -55 to +150 ? storage temperature range t stg -55 to +175 ? electrical characteristics (@ t a = 25 ? unless otherwise noted) how to order cd 214c - t 5.0 ca __ common code chip diode package 214a = sma/do-214ac 214b = smb/do-214aa 214c = smc/do-214ab model t = transient voltage suppressor series working peak reverse voltage 5.0 = 5.0 v rwm (volts) 170 = 170 v rwm (volts) suffix a = 5 % tolerance device ca = 5 % tolerance bidirectional device terminations lf = 100 % sn (lead free) blank = sn/pb 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 1. non-repetitive current pulse, per pulse waveform graph and derated above ta = 25 ? per pulse derating curve. 2. thermal resistance junction to lead. 3. 8.3 ms single half-sine wave duty cycle = 4 pulses maximum per minute (unidirectional units only). 4. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20 %. 5. v f = 3.5 v on cd214c-t5.0a through cd214c-t90a and v f = 5.0 v on cd214c-t100a through cd214c-t170a. *rohs compliant versions available *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. cd214c transient voltage suppressor diode series electrical characteristics (@t a = 25 ? unless otherwise noted) maximum maximum maximum unidirectional device bidirectional device working peak reverse reverse reverse breakdown voltage reverse leakage voltage surge part part part part v br (volts) voltage @ v rwm @irsm current number marking number marking min. max. @ i t (ma) v rwm (volts) i r (ua) v rsm (volts) i rsm (amps) cd214c-t5.0a gde cd214c-t5.0ca bde 6.4 7.23 10 5 1000 9.2 163 cd214c-t6.0a gdg cd214c-t6.0ca bdg 6.67 7.67 10 6 1000 10.3 145.6 cd214c-t6.5a gdk cd214c-t6.5ca bdk 7.22 8.3 10 6.5 500 11.2 133.9 cd214c-t7.0a gdm cd214c-t7.0ca bdm 7.78 8.95 10 7 200 12 125 cd214c-t7.5a gdp cd214c-t7.5ca bdp 8.33 9.58 1 7.5 100 12.9 116.3 cd214c-t8.0a gdr cd214c-t8.0ca bdr 8.89 10.2 1 8 50 13.6 110.3 cd214c-t8.5a gdt cd214c-t8.5ca bdt 9.44 10.8 1 8.5 20 14.4 104.2 cd214c-t9.0a gdv cd214c-t9.0ca bdv 10 11.5 1 9 10 15.4 97.4 cd214c-t10a gdx cd214c-t10ca bdx 11.1 12.8 1 10 5 17 88.2 cd214c-t11a gdz cd214c-t11ca bdz 12.2 14.4 1 11 5 18.2 82.4 cd214c-t12a gee cd214c-t12ca bee 13.3 15.3 1 12 5 19.9 75.3 cd214c-t13a geg cd214c-t13ca beg 14.4 16.5 1 13 5 21.5 69.7 cd214c-t14a gek cd214c-t14ca bek 15.6 17.9 1 14 5 23.2 64.7 cd214c-t15a gem cd214c-t15ca bem 16.7 19.2 1 15 5 24.4 61.5 cd214c-t16a gep cd214c-t16ca bep 17.8 20.5 1 16 5 26 57.7 cd214c-t17a ger cd214c-t17ca ber 18.9 21.7 1 17 5 27.6 53.3 cd214c-t18a get cd214c-t18ca bet 20 23.3 1 18 5 29.2 51.4 cd214c-t20a gev cd214c-t20ca bev 22.2 25.5 1 20 5 32.4 46.3 cd214c-t22a gex cd214c-t22ca bex 24.4 28 1 22 5 35.5 42.2 cd214c-t24a gez cd214c-t24ca bez 26.7 30.7 1 24 5 38.9 38.6 cd214c-t26a gfe cd214c-t26ca bfe 28.9 32.2 1 26 5 42.1 35.6 cd214c-t28a gfg cd214c-t28ca bfg 31.1 35.8 1 28 5 45.4 33 cd214c-t30a gfk cd214c-t30ca bfk 33.3 38.3 1 30 5 48.4 31 CD214C-T33A gfm cd214c-t33ca bfm 36.7 42.2 1 33 5 53.3 28.1 cd214c-t36a gfp cd214c-t36ca bfp 40 46 1 36 5 58.1 25.8 cd214c-t40a gfr cd214c-t40ca bfr 44.4 51.1 1 40 5 64.5 23.3 cd214c-t43a gft cd214c-t43ca bft 47.8 54.9 1 43 5 69.4 21.6 cd214c-t45a gfv cd214c-t45ca bfv 50 57.5 1 45 5 72.7 20.6 cd214c-t48a gfx cd214c-t48ca bfx 53.3 61.3 1 48 5 77.4 19.4 cd214c-t51a gfz cd214c-t51ca bfz 56.7 65.2 1 51 5 82.4 18.2 cd214c-t54a gge cd214c-t54ca bge 60 69 1 54 5 87.1 17.2 cd214c-t58a ggg cd214c-t58ca bgg 64.4 74.6 1 58 5 93.6 16 cd214c-t60a ggk cd214c-t60ca bgk 66.7 76.7 1 60 5 96.8 15.5 cd214c-t64a ggm cd214c-t64ca bgm 71.1 81.8 1 64 5 103 14.6 cd214c-t70a ggp cd214c-t70ca bgp 77.8 89.5 1 70 5 113 13.3 cd214c-t75a ggr cd214c-t75ca bgr 83.3 95.8 1 75 5 121 12.4 cd214c-t78a ggt cd214c-t78ca bgt 86.7 99.7 1 78 5 126 11.4 cd214c-t85a ggv cd214c-t85ca bgv 94.4 108.2 1 85 5 137 10.4 cd214c-t90a ggx cd214c-t90ca bgx 100 115.5 1 90 5 146 10.3 cd214c-t100a ggz cd214c-t100ca bgz 111 128 1 100 5 162 9.3 cd214c-t110a ghe cd214c-t110ca bhe 122 140 1 110 5 177 8.4 cd214c-t120a ghg cd214c-t120ca bhg 133 153 1 120 5 193 7.9 cd214c-t130a ghk cd214c-t130ca bhk 144 165 1 130 5 209 7.2 cd214c-t150a ghm cd214c-t150ca bhm 167 192 1 150 5 243 6.2 cd214c-t160a ghp cd214c-t160ca bhp 178 205 1 160 5 259 5.8 cd214c-t170a ghr cd214c-t170ca bhr 189 217.5 1 170 5 275 5.5 notes: 1. suffix ??denotes a 5 % tolerance device. 3. for bidirectional devices with a v r of 10 volts or less, the i r limit is double. 2. suffix ?a?denotes a 5 % tolerance bidirectional device. 4. for unidirectional devices with a v f max. of 3.5 v at an i f of 35 a, 0.5 sine wave of 8.3 ms pulse width.
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd214c transient voltage suppressor diode series product dimensions recommended pad layout physical specifications case ............................................molded plastic per ul class 94v-0 polarity ........................cathode band indicates unidirectional device no cathode band indicates bidirectional device weight ......................................................0.007 ounces / 0.21 grams dimension smc (do-214ab) a 6.60 - 7.11 (0.260 - 0.280) b 5.59 - 6.22 (0.220 - 0.245) c 2.92 - 3.18 (0.115 - 0.125) d 0.15 - 0.31 (0.006 - 0.112) e 7.75 - 8.13 (0.305 - 0.320) f 0.05 - 0.20 (0.002 - 0.008) g 2.01 - 2.62 (0.080 - 0.103) h 0.76 - 1.52 (0.030 - 0.060) b g f d c h e a a c b mm (inches) dimensions: dimension smc (do-214ab) a (max.) 4.69 (0.185) b (min.) 3.07 (0.121) c (min.) 1.52 (0.060) mm (inches) dimensions:
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd214c transient voltage suppressor diode series rating and characteristic curves pulse derating curve maximum non-repetitive surge current 100 75 50 25 0 050 25 75 100 150 125 175 200 ambient temperature ( peak pulse derating in percent of peak power or current ?) 10 x 1000 waveform as defined by r.e.a. peak forward surge current (amps) 100 200 10 1 2 5 10 20 50 100 number of cycles at 60 hz pulse width 8.3 ms single half sine-wave (jedec method) pulse waveform typical junction capacitance 100 50 0 01.0 2.0 3.0 4.0 t, time (ms) i p , peak pulse current (%) ta=25 ? tp tr=10 ? half value= irsm 2 peak value (irsm) pulse width (tp) is defined as that point where the peak current decays to 50 % of ipsm. 10 x 1000 waveform as defined by r.e.a. capacitance (pf) 10000 100 0 0 10 100 1000 standoff voltage (volts) 1000 bidirectional ta = 25 ? unidirectional pulse rating curve steady state power derating curve 100 10 1.0 0.1 0.1 ? 1.0 ? 10 ? 10 ms tp, pulse width p p , peak power (kw) 100 ? 1.0 ms 5.0 mm lead areas ta = 25 ? non-repetitive pulse waveform shown in pulse waveform graph 5.0 3.0 4.0 2.0 1.0 0.0 050 25 75 100 150 125 175 200 tl, lead temperature ( c) rm(av) steady state power dissipation (w) 60 hz resistive or inductive load
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. cd214c transient voltage suppressor 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 devices are packed in accordance with eia standard rs-481-a and specifications shown here. mm (inches) dimensions: item symbol smc (do-214ab) carrier width a 7.22 0.10 (0.284 - 0.004) carrier length b 8.11 0.10 (0.319 - 0.004) carrier depth c 2.36 0.10 (0.093 - 0.004) sprocket hole d 1.55 0.05 (0.061 - 0.002) reel outside diameter d 330 (12.992) reel inner diameter d 1 50.0 min. (1.969) feed hole diameter d 2 13.0 0.20 (0.512 - 0.008) sprocket hole position e 1.75 0.10 (0.069 - 0.004)) punch hole position f 7.50 0.10 (0.295 - 0.004) punch hole pitch p 4.00 0.10 (0.157 - 0.004) sprocket hole pitch p 0 4.00 0.10 (0.157 - 0.004) embossment center p 1 2.00 0.10 (0.079 - 0.004) overall tape thickness t 0.30 0.10 (0.012 - 0.004) tape width w 16.00 0.20 (0.630 - 0.008) reel width w 1 22.4 max. (0.882) quantity per reel -- 3,000 rev. 04/06
|
