features rohs compliant* low capacitance - 0.04 pf (i/o to i/o) esd protection to iec 61000-4-2 (level 4) applications hdmi 1.3, 1.4 and 2.0 displayport digital visual interface (dvi) sata and esata usb 3.0 memory protection sim card ports absolute maximum ratings (@ t a = 25 ? unless otherwise noted) CDDFN10-3324P - surface mount tvs diode array *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. parameter symbol CDDFN10-3324P unit peak pulse power (t p = 8/20 s) p pp 30 w peak pulse current (t p = 8/20 s) i pp 4a operating temperature t j -55 to +85 ? storage temperature t stg -55 to +150 ? general information the model CDDFN10-3324P device provides esd, cde and eft protection for high-speed data ports, meeting iec 61000-4-2 (esd) requirements. the transient voltage suppressor array, protecting up to four data lines, offers a working peak reverse voltage of 3.3 v and a minimum breakdown voltage of 4.5 v. the dfn10 packaged device has an ultra-low typical capacitance of only 0.04 pf between i/o lines. this allows it to be used for protecting sensitive components used on high-speed interfaces. the small footprint of the device allows for ow-through routing on the pcb, helping to maintain matched impedances of the high-speed data lines. pins 3, 8 pin 1 pin 2 pin 4 pin 5 electrical characteristics (@ t a = 25 ? unless otherwise noted) parameter symbol min. typ. max. unit working peak reverse voltage v wm 3.3 v breakdown voltage @ 1 ma v br 4.5 v leakage current @ v wm i r 0.1 0.5 ? capacitance @ 1.65 v, f = 1 mhz (i/o to gnd) c in 0.45 0.65 pf capacitance @ 1.65 v, f = 1 mhz (i/o to i/o) c cross 0.04 0.08 pf clamping voltage @ 8/20 ? @ i pp v c 7.5 v esd protection per iec 6-1000-4-2 contact discharge air discharge 12 15 kv *rohs compliant
1.00 (.039) 0.25 (.010) 0.875 (.034) 1.55 (.061) 0.20 (.008) 0.675 (.027) 0.4 (.016) 0.50 (.020) speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. CDDFN10-3324P - surface mount tvs diode array product dimensions this is a molded dfn10 package with lead free 100 % matte sn on the lead frame. it weighs approximately 7 mg and has a ammability rating of ul 94v-0. recommended footprint how to order cd dfn10 - 33 24 p common code chip diode package dfn10 = dfn-10 package working peak reverse voltage 33 = 3.3 v rwm (volts) number of lines 24 = 2 ground / 4 data lines suf x p = ultra-low capacitance typical part marking device pinout CDDFN10-3324P ........................................................................324 pin function 1,2,4,5 input lines 6,7,9,10 output lines (no internal connection) 3,8 gnd dimensions: mm (inches) pin 1 marking 2.500 0.050 (.098 .002) 1.000 0.050 (.039 .002) 0.100 (.039) pin 1 identification chamfer 0.400 0.050 (.016 .002) 0.075 (.003) 0.200 0.050 (.008 .002) 0.250 0.050 (.010 .002) 1.950 (.077) ref. 0.500 (.020) bsc typ. 0.100 (.039) r 0.400 0.050 (.016 .002) x 45 0.152 (.006) ref. 0.000 - 0.050 (.000 - .002) 0.40 - 0.50 (0.016 - 0.020) 110 29 38 47 56 top view
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. CDDFN10-3324P - surface mount tvs diode array rating & characteristic curves typical voltage vs. capacitance c in typical voltage vs. capacitance c cross typical insertion loss s21 typical analog cross talk typical transmission line pulsing (tlp) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.0 0.0 input capacitance (pf) input voltage (v) 0.3 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 0.6 f = 1 mhz, t = 25 c 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.00 0.0 input capacitance (pf) input voltage (v) 0.3 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 0.6 f = 1 mhz, t = 25 c -27 -24 -21 -18 -15 -12 -9 -6 -3 0 -30 1e+8 1e+9 insertion loss (db) frequency (hz) 3 ghz: 0.535 db -70 -60 -50 -40 -30 -20 -10 0 10 20 -80 1e+8 1e+9 analog cross talk (db) frequency (hz) 18 0 2 0 4 6 8 10 12 14 16 transmission line pulsing (tlp) current (a) 1 transmission line pulsing (tlp) voltage (v) i/o to gnd v_pulse 100 ns tlp_v tlp_i + - pulse from a transmission line 2 3 4 5 6 7 8 9 10 11 12 v clamp @ 16 a = 10 v v clamp @ 8 a = 7.5 v
speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. CDDFN10-3324P - surface mount tvs diode array reference application the bourns model CDDFN10-3324P is designed to protect high-speed data ports from esd transients. for high-speed ports above 5 gbps such as hdmi 2.0 and usb 3.0, maintaining signal line impedance is a critical requirement. the use of a dfn10 package using a feed- through?layout provides minimal impedance change on the high-speed data line, while the ultra-low capacitance performance of t he device limits signal degradation on each channel. model CDDFN10-3324P layout on hdmi port to i/o port connector to i/o port connector to protected ic to protected ic 110 29 38 47 56 line-1 tmds_d2+ line-2 gnd gnd tmds_d2- tmds_d2+ tmds_gnd tmds_d2- tmds_d1+ tmds_gnd tmds_d1- tmds_d0+ tmds_gnd tmds_d0- tmds_ck+ tmds_gnd tmds_ck- ce_remote n/c ddc_clk ddc_dat gnd +5 v out hotplug_det hdmi connector line-3 tmds_d1+ line-4 tmds_d1- 110 29 38 47 56 line-1 tmds_d0+ line-2 gnd gnd +5 v gnd tmds_d0- line-3 tmds_ck+ line-4 tmds_ck- ce_remote hotplug_det ddc_clk ddc_dat cdsot236-0504c CDDFN10-3324P CDDFN10-3324P 6 2 45 110 29 38 47 56 3 1 via hole to gnd via hole to gnd via hole to +5 v c = 100 nf (optional) feed-through layout - model CDDFN10-3324P in hdmi application hdmi 2.0 eye diagram test without model CDDFN10-3324P (pcb only) hdmi 2.0 eye diagram test with model CDDFN10-3324P
3312 - 2 mm smd trimming potentiometer speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their speci c applications. CDDFN10-3324P - surface mount tvs diode array packaging information ....... ....... ....... ....... ....... ....... ....... ....... pa f e t 120 d 2 d d 1 w 1 c index hole pin 1 location p 0 p 1 w b 10 pitches (min.) direction of feed 10 pitches (min.) end trailer device leader start d the product is packaged in an 8 mm x 4 mm tape and reel format per eia-481-d standard. dimensions: mm (inches) item symbol dfn-10 carrier width a 1.70 0.08 (0.067 0.003) carrier length b 2.30 0.08 (0.091 0.003) carrier depth c 0.75 0.05 (0.030 0.002) sprocket hole d 1.15 0.10 (0.045 0.004) reel outside diameter d 178 (7.008) reel inner diameter d 1 54.40 0.40 (2.142 0.016) 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 3.50 0.05 (0.138 0.002) 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 0.05 (0.079 0.002) overall tape thickness t 0.20 0.30 (0.008 0.012) tape width w 8.00 +0.30/-0.10 (0.315 +0.012/- 0.004) reel width w 1 12.30 1.00 (0.484 0.039) quantity per reel -- 3000 rev. 12/15 asia-paci c: tel: +886-2 2562-4117 fax: +886-2 2562-4116 emea: tel: +36 88 520 390 fax: +36 88 520 211 the americas: tel: +1-951 781-5500 fax: +1-951 781-5700 www.bourns.com
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