plastic package has underwriters laboratory flammability classification 94v-o. glass passivated junction. 500w peak pulse power capability with a 10/1000s waveform, repetition rate (duty cycle): 0.01%. excellent clamping capability. low incremental surge resistance. fast response time: typically less than 5.0ns from 0 v olt to v br min. ideal for data line applications. high temperature soldering guaranteed: 265 /10 seconds/.375, (9.5mm) lead length, 5lbs., (2.3kg) tension. m case: jedec do-15 molded plastic over a passivated junction. terminals: solder plated axial leads, solderable per mil-std-750, method 2026. polarity: color band denotes cathode. mounting position: any. weight: 0.015 ounce, 0.4 grams. m ratings at 25 ambient temperature unless otherwise specified. note: non-repetitive current pulse, per fig. 3 and derated above t a = 25 per fig. 2. doa rating symbol value unit peak pulse power dissipation on 10/1000 s waveform . (note 1 fig. 1) p ppm minimum 500 w atts peak pulse current on 10/1000 s waveform. (note 1 fig. 3) i ppm see table a mps steady state power dissipation at t l =75 lead l ength .375 (9.5mm). ( fig. 5) p m(av) 3.0 w atts operating junction and storage temperature range. t j , t stg -55 to +175 transient 9 r o w d j h 6 x s s u h v v r u v sac series meritek f eatures m echanical d ata m aximum r atings a nd c haracteristics do-204ac/do-15 all specifications are subject to change without notice. 1 rev 7
reverse stand-off voltage minimum breakdown voltage @i t =1.0ma maximum reverse leakage @v rwm maximum clamping voltage @i pp =5.0a maximum peak pulse current fig.3 maximum junction capacit ance @0v w orking inverse blocking voltage inverse blocking leakage current peak inverse blocking voltage part number v rwm (v) v br (v) i r (a) v c (v) i pp (a) pf v wib (v) i ib (ma) v pib (v) sac5.0 5.0 7.60 300 10.0 44.0 50 75 1.0 100 sac6.0 6.0 7.90 300 11.2 41.0 50 75 1.0 100 sac7.0 7.0 8.33 300 12.6 38.0 50 75 1.0 100 sac8.0 8.0 8.89 100 13.4 36.0 50 75 1.0 100 sac8.5 8.5 9.44 50 14.0 34.0 50 75 1.0 100 sac10 10.0 11.10 5 16.3 29.0 50 75 1.0 100 sac12 12.0 13.30 1 19.0 25.0 50 75 1.0 100 sac15 15.0 16.70 1 23.6 20.0 50 75 1.0 100 sac18 18.0 20.00 1 28.8 15.0 50 75 1.0 100 sac22 22.0 24.40 1 35.4 14.0 50 75 1.0 100 sac26 26.0 28.90 1 42.3 11.1 50 75 1.0 100 sac30 30.0 33.30 1 48.6 10.0 50 75 1.0 100 sac36 36.0 40.00 1 60.0 8.6 50 75 1.0 100 sac45 45.0 50.00 1 77.0 6.8 50 150 1.0 200 sac50 50.0 55.50 1 88.0 5.8 50 150 1.0 200 millimeters inches item min. max. min. max. l 25.40 - 1.000 - t 5.80 7.60 0.230 0.300 d 2.60 3.60 0.104 0.140 s 0.71 0.86 0.028 0.034 l l t d s dia. dia. do-204ac/do-15 transient 9 r o w d j h 6 x s s u h v v r u v sac series p ackage d imensions s pecifications 2 rev 7
figure 1 - peak pulse power rating curve figure 2 - pulse derating curve figure 3 - pulse waveform figure 4 - ac line protection application figure 5 - steady state power dissipation derating curve 0.1 1 10 100 1000 0.000001 0.00001 0.0001 0.001 p ppm -peak pulse power (kw) t d -pulse width (sec.) 0 25 50 75 100 0 25 50 75 100 125 150 175 percentage of rated power (%) t l lead temperature (oc) a verage power peak power (single pulse) low capacitance application note: device must be used with two units in parallel, opposite in polarity as shown in circuit for ac signal line protection. i ppm - peak pulse current, % i rsm 0 0 50 10 0 150 1.0 2.0 3.0 4.0 t r =10sec peak value i ppm i ppm 2 t j =2 5c pulse width(td) is de ?ned as the point where the peak current decays to 50% of i ppm 10/1000sec. waveform as de?ned by r.e.a t d t-time (ms) half value i ppm ( ) 0 0.5 1 1.5 2 2.5 3 3.5 0 25 50 75 100 125 150 175 200 t l -lead temperature (oc) steady state power dissipation (w) transient 9 r o w d j h 6 x s s u h v v r u v sac series r ating and c haracteristic c urves (t a : 25c unless otherwise specified) 3 rev 7
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