page . 1 march 22,2012-rev.00 PJ4254FN8C features ? 4-channel integrated -type rc filter ? iec61000-4-2 level 4 esd protection ? lead free in comply with eu rohs 2002/95/ec directives. ? green molding compound as per iec61249 std. . (halogen free) mechanical data ? case: dfn1616-8l, plastic ? terminals: solderable per mil-std-750, method 2026 ? approx. weight:0.00015 ounces, 0.0042 grams ? marking : a45 maximum ratings electrical characteristics parameter symbol value units reverse working voltage v rwm 5.0 v electrostatic discharge voltage contact air v esd v esd + 8 + 15 kv operating junction temperature and storage temperature range t j ,t stg -55 to +150 o c pa ra me te r s ymb ol c ond itions min. typ. ma x . units channel series resistance r s ( ch ) - 80 100 120 reverse leakage current i r v br = 3.5v - - 0.1 a capacitance(total line capacitance) c d between i/o lines to gnd, v r =0v,f=1mhz -5055pf breakdown voltage v br i br =1ma 5.8 - 9 v forward voltage v f i f =1ma - - 1.5 v inse rti on lo ss il r source =50 , r l =50 800mhz < f < 2 ghz -12- db r source =50 , r l =50 f= 1 ghz -18- cut-off frequency f -3db r source =50 , r l =50 v bias(dc) =0v, il at 1 mhz -3db -110-mhz crosstalk attenuation it r source =50 , r l =50 800mhz < f < 2 ghz -20-db emi filter array with esd protection pin1, 2, 3, 4 pin5, 6, 7, 8 pin description 1 and 8 filter channel 1 2 and 7 filter channel 2 3 and 6 filter channel 3 4 and 5 filter channel 4
page . 2 march 22,2012-rev.00 PJ4254FN8C rating and characteristic curves 1 1.5 2 2.5 3 3.5 4 4.5 7 7.5 8 8.5 9 v c , clamping voltage (v) i pp ,8/20 s peak pulse current (a) fig.3 typical peak clamping voltage fig.4 attenuation vs frequency 10 15 20 25 30 35 40 45 50 012345 c j ,junction capacitance (pf) i/o to gnd v r , reverse bias voltage (v) fig.1 typical junction capacitance fig.2 typical reverse characteristics 0 1 10 100 1,000 1 1.5 2 2.5 3 3.5 4 4.5 5 v r , reverse voltage ( v) i r ,reverse current (na) t j = 150c t j = 25c t j = 75c t j = 125c fc = 1 10 mhz attenuation (db) frequency (mhz)
page . 3 legal statement copyright panjit international, inc the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. mounting pad layout order information ? packing information march 22,2012 -rev.00 201 dfn1616-8l unit inch(mm) 0.016 (0.4) 0.019 (0.49) 0.020 (0.50) 0.036 (0.92) 0.009 (0.22) 0.016 (0.4) 0.016 (0.4) 0.035 (0.90) PJ4254FN8C t/r - . per 7" plastic reel t/r - . per " plastic reel
page . 4 for example : rb500v-40 _ r2 _ 00001 part no. serial number version code means hf packing size code means 13" packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs 1 st code 2 nd ~5 th code t/b a n/a 0 hf 0 serial number t/r r 7" 1 rohs 1 serial number b/p b 13" 2 t/p t 26mm x trr s 52mm y trl l pbcu u forming f pbcd d part no_packing code_version PJ4254FN8C_r1_00001 PJ4254FN8C_r2_00001 PJ4254FN8C_00001 march 22,2012 -rev.00 pj4254f n8c
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