general note irc reserves the right to make changes in product speci cation without notice or liability. all information is subject to irc s own data and is considered accurate at time of going to print. a subsidiary of tt electronics plc ?4222 south staples street ?corpus christi texas 78411 usa ?irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com low capacitance tvs diode array ? protects up to 8 lines with esd protection > 40 kv ? 500 watts peak pulse power per line (tp=8/20s) ? available in multiple voltage types: 3.3v to 36v ? unidirectional & bidirectional con? gurations ? low capacitance: 15pf ? rohs compliant qdn004lf series applications wireless communication circuits rs-422, rs-432, rs-485 low voltage asics ethernet 10/100 base-t iec compatibility 61000-4-2 (esd): air - 15kv, contact - 8kv 61000-4-4 (eft): 40a - 5/50ns 61000-4-5 (surge): 12a, 8/20s level 1 (line-ground) and level 2 (line-line) rated standoff voltage v wm minimum breakdown voltage v (br) maximum clamping voltag e i p = 1a maximum pulse clamping voltage t f - t d maximum leakage current @v wm i d maximum capacitance c v=0 f = 1mhz voltage temperature coef cient qv (br) (volts) (volts) (volts) (?) (pf) (mv/?) qdn004lf-u03 qdn004lf-b03 3.3 4.5 7.0 20.0v @ 35.0a 125 15 -3 qdn004lf-u05 qdn004lf-b05 5.0 6.0 9.8 24.0v @ 42.0a 20 15 3 qdn004lf-u08 qdn004lf-b08 8.0 8.5 13.4 26.0v @ 30.0a 10 15 9 qdn004lf-u12 qdn004lf-b12 12.0 13.3 19.0 33.0v @ 21.0a 2 15 16 qdn004lf-u15 qdn004lf-b15 15.0 16.7 25.5 39.0v @ 15.0a 2 15 17 qdn004lf-u24 qdn004lf-b24 24.0 26.7 40.0 57.0v @ 10.0a 2 15 26 qdn004lf-u36 qdn004lf-b36 36.0 40.0 53.0 72.0v @ 7.0a 2 15 36 characteristic data qdn004lf series issue september 2010 sheet 1 of 4
?4222 south staples street ?corpus christi texas 78411 usa ?irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com low capacitance tvs diode array schematic data unidirectional schematic bidirectional schematic peak pulse power (t p = 8/20?) operating temperature storage temperature forward voltage 50ma 300? - square wave solder temperature (10 seconds) p pp t j t stg v f t ii 500w -55c to +150c -55c to +150c 1.5 260c maximum ratings 50 150 250 350 450 550 650 750 850 950 1050 frequency (mhz) 40db 20db 0db (ref) -20db -40db attenuation (db) insertion loss characteristics return loss characteristics 40db 20db 0db (ref) -20db -40db attenuation (db) 50 150 250 350 450 550 650 750 850 950 1050 frequency (mhz) loss characteristic data 0 5 10 15 20 25 30 t f e -t voltage (v) overshoot and clamping voltage 25kv 1/30ns waveform esd pulse test 0 100 200 -200 -100 time (?) 40 30 20 10 0 pulse waveform % peak pulse current i pp i @ t = 8s pp f ?i @ t = 20s pp d waveform parameters time t (us) 100 80 60 40 20 0 esd pulse data qdn004lf series issue september 2010 sheet 2 of 4
?4222 south staples street ?corpus christi texas 78411 usa ?irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com low capacitance tvs diode array 123 n 0.050" typ h e c d 0.016" .002" 0.007" 0.003" a 0 min / 8 max .033 "0.017 notes. all dimesions exclude mold ? ash, end ? ash and metal burrs which shall not exceed 0.015" per side. maximum lead coplanarity is 0.004". qdn004lf d 0.390"0.004 h 0.236"0.008 e 0.153"0.004 a 0.061"0.007 c 0.008"0.001 power rating data 0.1 1 10 100 1,000 500w 8/20s waveform 10,000 peak pulse power vs time 10,000 1,000 10 1 peak pulse p ower p (w) pp pulse duration t (?) d 25 70 150 10 0 40 60 80 20 peak pulse power 8/20s average power % rated p ower lead temperature tl (?) power vs temperature qdn004lf series issue september 2010 sheet 3 of 4
?4222 south staples street ?corpus christi texas 78411 usa ?irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com low capacitance tvs diode array prefix dnr - qdn004 - b 05 - t13 model qdn004lf = 16-pin tvs array in a 16-pin soic-n package schematic u = unidirectional b = bidirectional characteristic code 03 = 3.3v standoff voltage 05 = 5.0v standoff voltage 08 = 8.0 v standoff voltage 12 = 12.0v standoff voltage 15 = 15.0v standoff voltage 24 = 24.0v standoff voltage 36 = 36.0v standoff voltage packaging bk = tubes (48 count) t07 = 7" reel (1000 count) t13 = 13" reel (2500 count) ordering data qdn004lf series issue september 2010 sheet 4 of 4
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