unisonic technologies co., ltd p6smb tvs diode www.unisonic.com.tw 1 of 5 copyright ? 2017 unisonic technologies co., ltd qw-r229-010.a surface mount transient voltage suppressors ? description the utc p6smb is a surface mount transient voltage supperssors, it uses utc?s advanced technology to provide customers with low leakage and very fast response time, etc. ? features * glass passivated chip * 600w peak pulse power capability with a 10/1000s waveform, repetitive rate (duty cycle): 0.01 % * low leakage * uni and bidirectional unit * excellent clamping capability * very fast response time ? symbol smb + - ? ordering information ordering number pin assignment lead free halogen free package 1 2 packing p6smbxxxal-smb-r p6smbxxxag-smb-r smb k a tape reel p6smbxxxcal-smb-r p6smbxxxcag-smb-r smb k k tape reel note: pin assignment: k: cathode a: anode ? marking date code voltage code cathode band for uni-directional only utc smbxxxx category note: category, voltage code: refer to electrical characteristics
p6smb tvs diode unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r229-010.a ? absolute maximum rating (t a =25c unless otherwise noted) parameter symbol ratings unit peak power dissipation with a 10/1000 s waveform (note 2) p pp 600 w peak pulse current with a 10/1000 s waveform (note 2) i pp see electrical characteristics table a power dissipation on infinite heatsink at t l = 75c p d 5.0 w peak forward surge current, 8.3 ms single half sine-wave unidirectional only (note 3) i fsm 100 a maximum instantaneous forward voltage at 50 a for unidirectional only (note 4) v f 3.5/5.0 v operating junction temperature t j -55 ~ +150 c storage temperature t stg -55 ~ +150 c notes: 1. absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. 2. non-repetitive current pulse and derated above t a =25c 3. measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum. ? electrical characteristics (t a =25 c, unless otherwise specified) device marking code breakdown voltage v br @ i t part number (uni) part number (bi) uni bi min (v) max (v) i t (ma) maximum reverse leakage i r @ v rwm (a) working peak reverse voltage v rwm (v) maximum reverse surge current i pp (a) maximum clampin g voltage v c @ i pp (v) p6smb6v8a p6smb6v8ca 6v8a 6v8c 6.46 7.14 10 100 0 5.8 57.14 10.5 p6smb7v5a p6smb7v5ca 7v5a 7v 5c 7.13 7.88 10 500 6.4 53.10 11.3 p6smb8v2a p6smb8v2ca 8v2a 8v 2c 7.79 8.61 10 200 7.0 49.59 12.1 p6smb9v1a p6smb9v1ca 9v1a 9v 1c 8.65 9.56 1 50 7.8 44.78 13.4 p6smb10a p6smb10ca 10a 10c 9.50 10.50 1 10 8.6 41.38 14.5 p6smb11a p6smb11ca 11a 11c 10.45 11.55 1 5 9.4 38.46 15.6 p6smb12a p6smb12ca 12a 12c 11.40 12.60 1 5 10.2 35.93 16.7 p6smb13a p6smb13ca 13a 13c 12.35 13.65 1 1 11.1 32.97 18.2 p6smb15a p6smb15ca 15a 15c 14.25 15.75 1 1 12.8 28.30 21.2 p6smb16a p6smb16ca 16a 16c 15.20 16.80 1 1 13.6 26.67 22.5 p6smb18a p6smb18ca 18a 18c 17.10 18.90 1 1 15.3 23.81 25.2 p6smb20a p6smb20ca 20a 20c 19.00 21.00 1 1 17.1 21.66 27.7 p6smb22a p6smb22ca 22a 22c 20.90 23.10 1 1 18.8 19.61 30.6 p6smb24a p6smb24ca 24a 24c 22.80 25.20 1 1 20.5 18.07 33.2 p6smb27a p6smb27ca 27a 27c 25.65 28.35 1 1 23.1 16.00 37.5 p6smb30a p6smb30ca 30a 30c 28.50 31.50 1 1 25.6 14.49 41.4 p6smb33a p6smb33ca 33a 33c 31.35 34.65 1 1 28.2 13.13 45.7 p6smb36a p6smb36ca 36a 36c 34.20 37.80 1 1 30.8 12.02 49.9 p6smb39a p6smb39ca 39a 39c 37.05 40.95 1 1 33.3 11.13 53.9 p6smb43a p6smb43ca 43a 43c 40.85 45.15 1 1 36.8 10.12 59.3 p6smb47a P6SMB47CA 47a 47c 44.65 49.35 1 1 40.2 9.26 64.8 p6smb51a p6smb51ca 51a 51c 48.45 53.55 1 1 43.6 8.56 70.1 p6smb56a p6smb56ca 56a 56c 53.20 58.80 1 1 47.8 7.79 77.0 p6smb62a p6smb62ca 62a 62c 58.90 65.10 1 1 53.0 7.06 85.0 p6smb68a p6smb68ca 68a 68c 64.60 71.40 1 1 58.1 6.52 92.0 p6smb75a p6smb75ca 75a 75c 71.25 78.75 1 1 64.1 5.83 103.0 p6smb82a p6smb82ca 82a 82c 77.90 86.10 1 1 70.1 5.31 113.0 p6smb91a p6smb91ca 91a 91c 86.45 95.55 1 1 77.8 4.80 125.0
p6smb tvs diode unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r229-010.a ? electrical characteristics (cont.) device marking code breakdown voltage v br @ i t part number (uni) part number (bi) uni bi min (v) max (v) i t (ma) maximum reverse leakage i r @ v rwm (a) working peak reverse voltage v rwm (v) maximum reverse surge current i pp (a) maximum clampin g voltage v c @ i pp (v) p6smb100a p6smb100ca 100a 100c 95.00 105.00 1 1 85.5 4.38 137.0 p6smb110a p6smb110ca 110a 110c 104.50 115.50 1 1 94.0 3.95 152.0 p6smb120a p6smb120ca 120a 120c 114.00 126.00 1 1 102.0 3.64 165.0 p6smb130a p6smb130ca 130a 130c 123.50 136.50 1 1 111.0 3.35 179.0 p6smb150a p6smb150ca 150a 150c 142.50 157.50 1 1 128.0 2.90 207.0 p6smb160a p6smb160ca 160a 160c 152.00 168.00 1 1 136.0 2.74 219.0 p6smb170a p6smb170ca 170a 170c 161.50 178.50 1 1 145.0 2.56 234.0 p6smb180a p6smb180ca 180a 180c 171.00 189.00 1 1 154.0 2.44 246.0 p6smb200a p6smb200ca 200a 200c 190.00 210.00 1 1 171.0 2.19 274.0 p6smb220a p6smb220ca 220a 220c 209.00 231.00 1 1 185.0 1.83 328.0 p6smb250a p6smb250ca 250a 250c 237.50 262.50 1 1 214.0 1.74 344.0 p6smb300a p6smb300ca 300a 300c 285.00 315.00 1 1 256.0 1.45 414.0 p6smb350a p6smb350ca 350a 350c 332.50 367.50 1 1 299.3 1.24 482.0 p6smb380a p6smb380ca 380a 380c 361.00 399.00 1 1 324.9 1.14 524.4 p6smb400a p6smb400ca 400a 400c 380.00 420.00 1 1 342.0 1.09 548.0 p6smb440a p6smb440ca 440a 440c 418.00 462.00 1 1 376.2 0.99 607.2 p6smb500a p6smb500ca 500a 500c 475.00 525.00 1 1 427.5 0.87 690.0 p6smb520a p6smb520ca 520a 520c 494.00 546.00 1 1 444.6 0.84 717.6 p6smb550a p6smb550ca 550a 550c 522.50 577.50 1 1 470.3 0.79 759.0 p6smb600a p6smb600ca 600a 600c 570.00 630.00 1 1 513.0 0.72 828.0 notes: 1. the available parts are "a" type only,the parts without a(vbr is 10%) is not available. 2. add suffix 'c 'or ' ca ' after part number to specify bi-directional devices. 3. for bi-directional devices having vr of 10 volts and under, the ir limit is double.
p6smb tvs diode unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r229-010.a ? typical characteristics
p6smb tvs diode unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r229-010.a utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. utc reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof.
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