samwha capacitor co., ltd. protect circuit components shape & dimensions vsn 1005 x 05 n r ht hu hv hw hx hy how to order (product identification) size code l w t max. c min. 1005(0402) 1.0 ? 0.05 0.5 ? 0.05 0.55 0.1 1608(0603) 1.6 ? 0.15 0.8 ? 0.15 0.9 0.2 2012(0805) 2.0 ? 0.20 1.25 ? 0.20 1.3 0.2 3216(1206) 3.2 ? 0.25 1.60 ? 0.20 1.4 0.2 (unit : mm) ht 4 f s j f t hu 4 j [ f $ p e f the first two digits : length(mm) the last two digits : width(mm) code product name vsn chip varistor normal type vsl low capacitance type vsh high surge type vhs high speed type hv & o f s h z 3 b u j o h $ p e f code code a 0.1j h 1.2j b 0.2j j 1.5j c 0.3j k 2.0j d 0.4j p 3.0j e 0.6j u 0.01j f 0.7j v 0.02j g 0.9j x 0.05j energy rating energy rating hw 8 p s l j o h 7 p m u b h f $ p e f hx 5 f s n j o b u j p o $ p e f n : plating(ni/sn) type code working voltage 03 3.5vdc 05 5.6vdc 09 9.0vdc two digits are real value code packaging b bulk pack r tape&reel pack e embossed tape pack hy 1 b d l b h j o h $ p e f protect circuit components multi layer chip varistors introduction multi layer chip varistors(mlv) have good nonlinear voltage-current characteristics and high surge capability. they also have fast- response characteristics in several hundred pico second level. they are very suitable and widely used for the problems of transient over-voltage protection caused by esd(electrostatic discharge). features i the fastest response time about 300~700ps i repetitive pulse characteristics i high discharge transient current and energy handling capability i thermal stability through 125 ? i emi/rfi attenuation characteristics applications i latch up protection for cmos i mosfet protection for esd/eos i high speed data i/o port protection i keypad, keyboard protection i cdma, gsm, cordless phone multi layer chip varistors i notebook, workstations i digital camcorder i cd-rom, dvd-rom, md, mp3-player i automotive application i onboard computer, electric motor control
protect circuit components samwha capacitor co., ltd. specifications (normal type) & 4 % 1 s p u f d u j p o p g 3 ' " n q m j g j f s
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) j h i 4 q f f e % b u b - j o f working varistor clamping max. peak max typical part no. voltage voltage voltage current energy capacitance v w(dc) v b(@1ma) v c i p (a) e t (j) pf@1mhz vsn1005x05nr 5.6 7.6~9.3 15.5 20 0.05 180 vsn1005x09nr 9 11.0~14.0 20 20 0.05 150 vsn1005x14nr 14 16.5~20.3 30 20 0.05 120 vsn1005x18nr 18 22.9~28.0 40 20 0.05 90 note) see page 83 specifications (normal type) ' p s & 4 %
$ . 0 4 - b u d i 6 q
' & 5 1 s p u f d u j p o working varistor clamping max. peak max typical part no. voltage voltage voltage current energy capacitance v w(dc) v b(@1ma) v c i p (a) e t (j) pf@1mhz vsn1608a05nr 5.6 7.6~9.3 16 30 0.1 800 vsn1608a09nr 9.0 11.0~14.0 20 30 0.1 500 vsn1608a12nr 12 14.8~18.3 27 40 0.1 350 vsn1608a14nr 14 16.5~20.3 30 30 0.1 250 vsn1608a18nr 18 22.9~28.0 40 30 0.1 200 vsn1608a26nr 26 31.0~38.0 58 30 0.1 70 vsn1608a30nr 30 37.0~46.0 65 30 0.1 70 vsn2012a05nr 5.6 7.6~9.3 16 40 0.1 1250 vsn2012a09nr 9 11.0~14.0 20 40 0.1 740 vsn2012a12nr 12 14.8~18.3 25 40 0.1 525 vsn2012a14nr 14 16.5~20.3 30 40 0.1 375 vsn2012a18nr 18 22.9~28.0 40 30 0.1 350 vsn2012a26nr 26 31.0~38.0 58 30 0.1 140 vsn2012a30nr 30 37.0~46.0 65 30 0.1 100 vsn3216a05nr 5.6 7.6~9.3 16 40 0.1 850 vsn3216a09nr 9 11.0~14.0 20 40 0.1 650 vsn3216a14nr 14 16.5~20.3 30 40 0.1 500 vsn3216a18nr 18 22.9~28.0 40 30 0.1 290 vsn3216a26nr 26 31.0~38.0 58 30 0.1 270 vsn3216a30nr 30 37.0~46.0 65 30 0.1 200 note) see page 83 1 f b l 1 p x f s w t 1 v m t f % v s b u j p o * o t f s u j p o - p t t $ i b s b d u f s j t u j d t multi layer chip varistors protect circuit components
protect circuit components samwha capacitor co., ltd. specifications (high speed type ) 1 s p u f d u g p s 7 f s z ) j h i 4 q f f e % b u b 5 s b o t n j t t j p o - j o f working max typical part no. voltage energy inductance v w(dc) 3.5v 5.5v 9v 15v pf@1mhz (di/dt=0.1a/ns) v1005hs03 < 30 0.05 0.10 0.15 0.25 3 < 1.0 v1005hs06 < 30 0.05 0.10 0.15 0.25 6 < 1.0 v1005hs12 < 18 0.10 0.15 0.25 0.50 12 < 1.0 v1608hs03 < 30 0.05 0.10 0.15 0.25 3 < 1.0 v1608hs06 < 30 0.05 0.10 0.15 0.25 6 < 1.0 v1608hs12 < 18 0.10 0.15 0.25 0.50 12 < 1.0 i 3pf & 12pf capacitance versions suitable for high speed data-rate line i very low leakage currents i esd rated to iec 61000-4-2(level 4) i very suitable for usb, ieee 1394 data line protection i mobile communications/cellular phone etc. maximu leakage current at specified dc voltage note) see page 83 specifications (low capacitance type ) 1 s p u f d u g p s ) j h i 4 q f f e % b u b 5 s b o t n j t t j p o - j o f i very low leakage current type for battery operated equipment i very low capacitance about <200pf proper to high speed data transmission i suitable for usb, ieee1394 data line protection working varistor clamping max. peak max typical part no. voltage voltage voltage current energy capacitance v w(dc) v1ma v c i p (a) e t (j) pf@1mhz vsl1005x03nr 3.6 8 15.5 15 0.05 150 vsl1005x05nr 5.6 12 20 20 0.05 100 vsl1005u05nr 5.6 12 20 15 0.01 50 vsl1005x12nr 12 18 30 20 0.05 50 vsl1005v12nr 12 18 30 15 0.02 25 vsl1005v18nr 18 27 50 15 0.02 30 vsl1005u18nr 18 27 50 10 0.01 15 vsl1608a05nr 5.6 12 20 25 0.1 400 VSL1608X05NR 5.6 12 20 20 0.05 100 vsl1608v05nr 5.6 12 20 15 0.02 50 vsl1608x12nr 12 18 30 20 0.05 80 vsl1608x18nr 18 27 50 20 0.05 75 note) see page 83 * o t f s u j p o - p t t $ i b s b d u f s j t u j d t & 4 % 3 f q f u j u j w f $ i b s b d u f s j t u j d t * o t f s u j p o - p t t $ i b s b d u f s j t u j d t & 4 % 3 f q f u j u j w f $ i b s b d u f s j t u j d t multi layer chip varistors protect circuit components
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