iso9001 certified power components absolute maximum ratings conditions symbol rating rms on-state current (full sine wave) it (rms) tc = 70?c to-220ab iso non repetitive surge peak on-state current f =50 hz (full cycle, tj initial = 25 ? c) f =60 hz i tsm 350a i 2 t value for fusing tp = 10 ms i 2 t 500a 2 s critical rate of rise of on-state current i g =2 x i gt , tr<100 ns, t j = 125 ? c di/dt 100a/?ec peak gate current @ t j = 125?c tp = 20 ? i gm 4a average gate power dissipation @ tj = 125 ? cp g(av )1w storage temperature range t stg -40 to +150 ? c operating junction temperature range t j -40 to +125 ? c electrical characteristics i gt max @ v d =12 v, r l = 30 ? note 1 qi-ii-iii 50ma v gt max @ v d =12 v, r l = 30 ? q-aii 1.3v v gd min @ v d =v drm , r l = 3.3k ? tj = 125 ? c q-aii 0.2 v i h max @ i t = 500 ma note 2 75ma i l max @ i g = 1.2 i gt qi-iii-iv 75ma i l max @ i g = 1.2 i gt q-ii 100ma dv/dt min @ v d = 67%v drm (gate open) note 2 tj = 125?c 500v/?ec (dv/dt)c min @ (di/dt)c = 13.3 a/ms note 2 static characteristics v t max @ i tm =48 a, tp = 380? note 2 tj = 25?c 1.55 v v to max @ threshold voltage note 2 tj = 125?c 0.85 v r d max @ dynamic resistance note 2 tj = 125?c 16 m i drm max @ v drm = v rrm tj = 25?c 5? i rrm max @ v drm = v rrm tj = 125?c 3 ma > suitable for general purpose ac switching > igt 50ma > v drm /v rmm 400, 600, 800v applications phase control static switching light dimming motor speed control kitchen equipment power tools solenoid valve controls: dishwashers general notes 1. minimum igt is guaranted at 5% of igt max. 2. for both polarities of a2 referenced to a1 3. all parameters at 25 degrees c unless otherwise specified. CTA30/ctb35 400/600/800v - triac 35a (ctb) 335a washing machines standard (4 quadrants) i gt max @ v d =12 v, r l = 30 ? note 1 qiv 100 ma tj = 125?c 10v/?ec ?b? tc = 95?c to-220ab 30a (cta) g a2 a1 to-220ab isolated (CTA30) to-220ab non-isolated (ctb35) g a2 a2 a1 g a2 a1 isolation voltage (cta series only) v iso 2500 v rms ?
dimensions millimeters inches ref. min. typ. max. min. typ. max. a 15.24 15.75 0.6 0.62 b 3.23 0.127 c 12.78 13.79 0.503 0.543 d 9.96 10.36 0.392 0.408 e 0.69 0.94 0.027 0.037 f 1.22 1.32 0.048 0.052 g 4.62 4.83 0.182 0.19 h 0.46 0.61 0.018 0.024 i 2.49 2.84 0.098 0.112 j 2.39 2.69 0.094 0.106 k 6.48 6.88 0.255 0.271 l 3.78 3.89 0.149 0.153 m 15.49 16 16.51 0.61 0.63 0.65 n 2.59 2.9 0.102 0.114 o 0.99 1.55 0.039 0.061 p 0.99 1.55 0.039 0.061 q 2.67 0.105 weight: 2.3g (0.08 oz) q d m g f c o i p e b a k n l j h CTA30/ctb35 400/600/800v - triac usa sales support (877) 502-5500 tech support (877) 702-7700 fax (619) 710-8540 email: sales@crydom.com crydom corp 2320 paseo de las americas, suite 201 san diego, ca 92154 europe - uk telephone +44 (0) 1202 365070 fax +44 (0) 1202 365090 email: intsales@crydom.com crydom international ltd. 7 cobham road ferndown industrial estate wimborne, dorset bh21 7pe germany telephone +49 (0) 180 3000 506 asia - thailand telephone +66 (0)2 665 2517 fax +66 (0)2 665 2588 crydom asia 18/8 fico place 12th floor soi sukhumvit 21 (asoke) klongtoey nua, wattana bangkok, thailand 10110 iso9001 certified ?2005 crydom corp, all rights reserved. specifications are subject to change without prior notice. crydom and the crydom logo are trademarks of crydom corp. crydomct30 /35_l0205.pdf thermal resistances symbol rating junction to case (ac) to-220ab r th(j-c) 0.8 ? c/w junction to case (ac) to-220ab isolated r th(j-c) 1.7 ? c/w junction to ambient to-220ab r th(j-a) 60 ? c/w junction to ambient to-220ab isolated r th(j-a) 60 ? c/w series isolation type a: isolated b: non-isolated rated current 35: 35 amp (ctb) packaging blank: bulk pt: plastic tube maximum blocking voltage 400: 400vpk 600: 600vpk 800: 800vpk type b: standard (i gt =50ma) ct b 35 0 10 20 30 40 50 i t(rms) [a] fig. 1: power dissipation versus rms on-state current (full cycle). p ] w [ 50 40 30 20 10 0 t c [?c] fig. 2: rms on-state current versus case temperature (full cycle) i ) s m r ( t ] a [ v tm [v] fig. 3: on-state current versus on-state voltage (instantaneous values) i m t ] a [ i m s t ] a [ 300 220 10 180 260 140 120 100 80 60 400 1101001000 number of cycles fig. 4: non-repetitive surge peak on-state current versus number of cycles. isolated non-isolated non-repetitive tj initial = 25?c part number selection part number voltage [vpk] i gt [ma] type package CTA30-xxxb 400, 600, 800 50ma standard to-220ab ctb35-xxxb 400, 600, 800 50ma standard to-220ab part number designation 30: 30 amp (cta) 0 51015 20 25 30 35 40 45 50 70 90 110 130 60 80 100 120 1.0 10.0 100.0 1000.0 0.511.522.533.544.55 approvals ul recognized component - e72 445 (for CTA30 )
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