unisonic technologies co., ltd uz0103 preliminary triac www.unisonic.com.tw 1 of 4 copyright ? 2015 unisonic technologies co., ltd qw-r401-037.d 1a triac ? description the utc uz0103 is a 1a triac, it is suitable for general purpose ac switching applications, f an speed controllers and home appliances. ? features * i gt 3ma (i-ii-iii), i gt 5ma (iv) i tsm 8a (t=20ms), i tsm 8.5a (t=16.7ms) i t(rms) 1a ? symbol to-92 1 sot-223 1 ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing - uz0103g-x-aa3-r sot-223 mt1 mt2 gate tape reel uz0103l-x-t92-b uz0103g-x-t92-b to-92 mt1 gate mt2 tape box uz0103l-x-t92-k uz0103g-x-t92-k to-92 mt1 gate mt2 bulk uz0103g-x-aa3-r (1)packing type (2)package type (3)peak voltage (4)green package (1) r: tape reel (2) aa3: sot-223, t92: to-92 (3) 6: 600v, 8: 800v (4) g: halogen free and lead free, l: lead free ? sensitivity and type voltage voltage code 600v 800v sensitivity type 6 3ma standard 8 3ma standard
uz0103 preliminary triac unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r401-037.d ? marking sot-223 to-92 utc uz0103 1 data code l: lead free g: halogen free peak voltage
uz0103 preliminary triac unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r401-037.d ? absolute maximum ratings parameter symbol ratings unit uz0103-6 600 v repetitive peak off-state voltage uz0103-8 v drm 800 v uz0103-6 600 v repetitive peak reverse voltage uz0103-8 v rrm 800 v rms on-state current (full sine wave) t l =50c i t(rms) 1 a f=50hz, t=20ms 8 a non repetitive surge peak on-state current (full cycle, t j initial=25c) f=60hz, t=16.7ms i tsm 8.5 a i 2 t value for fusing t p =10ms i 2 t 0.35 a 2 s critical rate of rise of on-state current: i g =2*i gt , t r 100ns f=120hz, t j =125c di/dt 20 a/s peak gate current t p =20s, t j =125c i gm 1 a average gate power dissipation t j =125c p g(av) 1 w operating junction temperature t j -40~+125 c storage junction temperature t stg -40~+150 c note: 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. ? thermal resistances parameter symbol ratings unit to-92 150 c/w junction to ambient sot-223 ja 60 c/w to-92 60 c/w junction to case sot-223 jc 25 c/w note: s=copper surface under tab ? electrical characteristics (t j =25c, unless otherwise specified) parameter symbol test conditions quadrant min typ max unit t j =25c 5 a repetitive peak off-state or reverse current i drm , i rrm v drm =v rrm t j =125c 0.5 ma i-ii-iii 3 ma gate trigger current (note 1) i gt iv 5 ma gate trigger voltage v gt v d =12v, r l =30 ? all 1.3 v gate non-trigger voltage v gd v d =v drm , r l =3.3k ? , t j =125c all 0.2 v holding current (note 2) i h i t =50ma 7 ma i-iii-iv 7 ma latching current i l i g =1.2i gt ii 15 ma rise of off-state vo ltage (note 2) dv d /dt v d =67%v drm , gate open, t j =110c 10 v/s rise of off-state voltage at commutation (note 2) (dv com /dt)c (di/dt)c=0.44a/ms, t j =110c 0.5 v/s on-state voltage (note 2) v tm i tm =1.4 a, t p =380s, t j =25c 1.56 v dynamic resistance (note 2) r d dynamic resistance, t j =125c 400 m ? notes: 1. minimum i gt is guaranteed at 5% of i gt max. 2. for both polarities of mt2 referenced to mt1.
uz0103 preliminary triac unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r401-037.d 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. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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