multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 1/9 ta-i technology co., ltd 1. features 1.1 no polarity due to symmetrical current-voltage characteristics 1.2 excellent electro static absorption capability 1.3 variable capacitance 1.4 working voltage from 5.5 to 35 v rms 5.5 to 45 vdc 1.5 suitable for esd protection 1.6 structure 2. applications 2.1 usb 3.0 power and data lines i/o port protection 2.2 notebook and pc computers 2.3 monitors and flat panel displays 2.4 ieee 1394 firewire ports 2.5 video graphics cards 2.6 sim ports mobile phone 2.7 digital camera 2.9 mp3/mp4 player 2.10 lcd module 2.11 hub/ telecom/ wireless lan 2.12 keyboard
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 2/9 ta-i technology co., ltd 3. type designation 4. dimension type l w d e mm mm mm mm 0402 1.00 0.10 0.50 0.10 0.6 max 0.25 0.10 0603 1.60 0.15 0.80 0.15 0.9 max 0.30 0.10 0805 2.00 0.20 1.25 0.20 1.0 max 0.40 0.20 1206 3.20 0.20 1.60 0.15 1.2 max 0.50 0.20 1812 4.50 0.20 3.20 0.20 2.0 max 0.50 0.30 mv 06 l 04 t - 080 multilayer varistor size type series max. working voltage packaging varistor voltage internal code 04 0402 06 0603 08 0805 12 1206 18 1812 t paper tape 0402 10k 0603 4k 0805 3k 1206 : 3k 1812 1k 04 4v 11 11v 25 25v 080 8v 120 12v 330 33v
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 3/9 ta-i technology co., ltd 5. rating and characteristics part number size working voltage (max) breakdown voltage peak current clamping voltage (max) energy absorption (max) typical capacitance unit condition ac (v rms ) dc (v) 1ma (v) 8/20 s (a) (v) 10/1000 s (j) 1khz (pf) mv04l04t-080 0402 4 5.5 8(7.5~10.5) 20 20 0.05 200 mv04l06t-120 6 9 12(10.2~13.8) 20 24 0.05 135 mv04l11t-180 11 14 18(15.3~20.7) 20 35 0.05 50 mv04l14t-240 14 18 24(21.6~26.4) 15 40 0.05 45 MV06L04T-080 0603 4 5.5 8(7.5~10.5) 30 20 0.1 650 mv06l06t-120 6 9 12(10.2~13.8) 30 20 0.1 300 mv06l11t-180 11 14 18(15.3~20.7) 30 30 0.1 210 mv06l14t-240 14 18 24(21.6~26.4) 30 39 0.1 160 mv06l17t-270 17 22 27(24.3~29.7) 30 44 0.1 145 mv06l20t-330 20 26 33(29.7~36.3) 30 54 0.1 130 mv06l25t-390 25 30 39(35.1~42.9) 30 65 0.1 110 mv06l30t-470 30 38 47(42.3~51.7) 30 77 0.1 90 mv08l04t-080 0805 4 5.5 8(7.5~10.5) 80 20 0.1 1400 mv08l06t-120 6 9 12(10.2~13.8) 80 20 0.1 650 mv08l11t-180 11 14 18(15.3~20.7) 100 30 0.1 350 mv08l14t-240 14 18 24(21.6~26.4) 100 39 0.2 300 mv08l20t-330 20 26 33(29.7~36.3) 100 54 0.3 220 mv08l25t-390 25 30 39(35.1~42.9) 100 65 0.3 200 mv08l30t-470 30 38 47(42.3~51.7) 100 77 0.3 150 mv08l35t-560 35 45 56(50.4~61.6) 80 90 0.3 110 mv12l04t-080 1206 4 5.5 8(7.5~10.5) 100 20 0.2 3100 mv12l11t-180 11 14 18(15.3~20.7) 100 30 0.3 800 mv12l14t-240 14 18 24(21.6~26.4) 100 38 0.3 620 mv12l17t-270 17 22 27(24.3~29.7) 100 44 0.4 700 mv12l20t-330 20 26 33(29.7~36.3) 100 54 0.5 480 mv12l25t-390 25 30 39(35.1~42.9) 100 65 0.6 400 mv12l30t-470 30 38 47(42.3~51.7) 100 77 0.7 260 mv18l14t-240 1812 14 18 24(21.6~26.4) 800 38 2.3 3500 mv18l30t-470 30 38 47(42.3~51.7) 800 77 4.2 1600 *the clamping voltage was measured at 8*20 us standard current.
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 4/9 ta-i technology co., ltd 6. reliability test environmental specification test method and description high temperature storage/ dry heat the specimen shall be subjected to 125 2 for 1000 12 hours in a thermostatic bath without load and then stored at room temperature and normal humidity for 1 to 2 hours. the change of varistor voltage shall be within 10 . temperature cycle the temperature cycle of specified temperature shall be repeated five times and then stored at room temperature and normal humidity for one or two hours. the change of varistor voltage shall be within 10 and mechanical damage shall be examined. step temperature period 1 -403 30min3 2 room temperature 1 hour 3 1253 30min3 4 room temperature 1 hours high temperature load after being continuously applied the maximum allowable voltage at 85 2 for 1000 2 hours, the specimen shall be stored at room temperature and normal humidity for one or two hours, the change of varistor voltage shall be within 10 . damp heat load the specimen should be subjected to 40 2 , 90 to 95 rh environment, and the maximum allowable voltage applied for 1000 hours, then stored at room temperature and normal humidit y for one or two hours. the change of varistor voltage shall be within 10 humidity load low temperature storage/ cold the specimen should be subjected to -40 2 , without load for 500 hours and then stored at room temperature fo r one or two hours. the change of varistor voltage shall be within 10
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 5/9 ta-i technology co., ltd 7. taping and reel 7.1 packaging symbol a 0 0.10 b 0 0.10 k 0 0.10 d +0.10 -0.00 p 1 0.10 p 2 0.05 p 0 0.10 p 3 0.10 w 0.20 e 0.10 f 0.05 0402 0.85 1.25 0.65 1.50 3.00 2.00 4.00 2.15 8.00 1.75 3.50 0603 1.08 1.88 0.95 1.50 4.00 2.00 4.00 2.92 8.00 1.75 3.50 0805 1.42 2.30 1.04 1.50 4.00 2.00 4.00 2.58 8.00 1.75 3.50 1206 1.88 3.50 1.27 1.50 4.00 2.00 4.00 2.12 8.00 1.75 3.50 1812 3.66 4.95 1.74 1.50 8.00 2.00 4.00 4.34 12.00 1.75 5.50 unit mm 7.2 reel dimensions symbol a b c d e w w 1 0402 178 1.0 60.0 0.5 13.0 0.2 21.0 0.2 2.0 0.5 9.0 0.5 1.5 0.15 0603 178 1.0 60.0 0.5 13.0 0.2 21.0 0.2 2.0 0.5 9.0 0.5 1.5 0.15 0805 178 1.0 60.0 0.5 13.0 0.2 21.0 0.2 2.0 0.5 9.0 0.5 1.5 0.15 1206 178 1.0 60.0 0.5 13.0 0.2 21.0 0.2 2.0 0.5 9.0 0.5 1.5 0.15 1812 178 1.0 60.0 0.5 13.0 0.1 21.0 0.2 2.0 0.5 13.6 0.2 1.5 0.15
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 6/9 ta-i technology co., ltd 8. recommended land patterns 8.1 solder pad layout a b c d 0402 0.4 ~0.6 1.4 ~ 1.8 0.5 ~0.6 0.6 ~ 1.2 0603 0.8 ~1.2 2.2 ~ 2.8 0.6 ~ 1.0 0.9 ~1.5 0805 1.0 ~ 1.5 2.6 ~ 3.2 1.2 ~1.5 1.1 ~ 1.8 1206 1.8 ~ 2.5 4.2 ~ 5.2 1.2 ~ 1.8 1.2 ~ 1.8 1812 2.5 ~ 3.3 5.5 ~ 6.7 2.8 ~ 3.6 1.3 ~ 2.2 (unit mm) 8.2 the sir test of the solder paste shall be done based on jis-z-3284 8.3 steel plate and fo ot distance printing foot distance printing(mm/mils) steel plate >0.65mm/25 mil 0.18mm 0.65mm/25 mils ~0.5mm/20mils 0.15mm 0.5mm/20 mils ~0.40mm/16mils 0.12mm >=0.40 mm/16 mils 0.10mm
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 7/9 ta-i technology co., ltd 8.4 reflow and temperature 8.5 ir reflow pb free process suggestion profile (1) the solder recommend is sn96.5/ag 3.5 of 120 to 150m (2) ramp-up rate (217 to peak) + 3 /second max (3) temp. maintain at 175 +/-25 180 seconds max (4) temp. maintain above 217 60-150 seconds (5) peak temperature range 245 +20 /-10 time within 5 of actually peak temperature (tp) 10~20 seconds (6) ramp down rate +6 /second max. perform adequate test in advance, as the reflow temperatur e profile will vary according to the conditions of the manufacturing process, and the specif ication of the reflow furnace. 8.6 resistance to soldering hea t-high temperature resistance:260 ,10sec-3times. 8.7 hand soldering in hand soldering of the varistors. large temper ature gradient between pr eheated the varistors and the tip of soldering iron may cause electrical failures and mechanical damages such as cracking or breakings of the devices. the soldering shall be carefully controlled and carried out so that the temperature gradient is kept minimum with follo wing recommended conditions for hand soldering.
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 8/9 ta-i technology co., ltd 8.7.1 recommended soldering condition 1 (1) solder: 0.12~0.18mm thread solder (sn96.5:ag3.5) with soldering flux in the core. rosin-based and non-activated flux is recommended. (2) preheating: the varistors shall be preheated so that temp erature gradient between the devices and the tip of soldering iron is 150 or below. (3) soldering iron: rated power of 20w max with 3mm soldering tip in diameter. temperature of soldering iron tip 380 max,3-5sec ( the required amount of solder shall be melted in advance on the soldering tip.) (4) cooling: after soldering. the varistors s hall be cooled gradually at room ambient temperature. 8.7.2 recommended soldering condition 2 without preheating (1) solder iron tip shall not directly touch to ceramic dielectrics. (2) solder iron tip shall be fully preheated before soldering while soldering iron tip to the external electrode of varistors. 8.8 post soldering cleaning 8.8.1 residues of corrosive soldering fl uxes on the pc board after cleaning may greatly have influences on the electrical characteristic and th e reliability (such as humidity resistance) of the varistors which have been mounted on the board. it s hall be confirmed that t he characteristic and the reliability of the devices are not affected by the applied cleaning conditions 8.8.2 when an ultrasonic cleaning is applied to the mounted varistors on pc boards. following conditions are recommended for preventing failures or damages of the devices due to the large vibration energy and the resonance caused by the ultrasonic waves. (1) frequency 29mhz max (2) radiated power 20w/lithr max (3) period 5minuets max 9. operating and storage condition of products 9.1 operating temperature - 50~85 9.2 storage conditions: (1) storage temperature: -10 ~+40 (2) relative humidity: Q 75%rh (3) varistor must be kept away from sunlig ht and stored in a non-corrosive atmosphere. 9.3 period of storage: 1 year
multilayer chip varistor for surge and esd protection ? l type series document no tmvl-xxos001d issued date 2014/04/18 page 9/9 ta-i technology co., ltd 10. ecn engineering change notice: the customer will be informed with ecn if there is significant modification on the characteristics and materials described in approval sheet. 11. manufacturing country & city: (1) ta-i technology ( su zhou ) co., ltd. ( china ? su zhou) tel :(+86) 512-63457879 fax : (+86) 512-63457869 (2) ta-i technology electr onic (dongguan ) co., ltd. ( china ?dongguan ) tel : (+86) 769-8339-4790 3 fax : (+86) 769-8339-4794 (3) fortune task resistor factory ( china ? dongguan ) tel : (+86) 769-8339-4790 3 fax : (+86) 769-8339-4794 (4) tai ohm electronics ( m ) s dn. bhd. ( malaysia ? penang ) tel :(+60) 4- 3900480 fax : (+60) 4-3901481 (5) p.t.tai electronic indone sia ( indonesia ? jakarta ) tel :(+62) 21-44820254 fax : (+62) 21-44820256
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