rev. b / ah 2008 - 05 - 26 gf3 a b - gf3mb 3.0a surface mount sintered glass passivated rectifier taitron components incorporated www.taitroncomponents.com page 1 of 5 tel: (800) - taitron (800) - 824 - 8766 (661) - 257 - 6060 fax: (800)-taitfax (800)-824-8329 (661)-257-6415 3.0a surface mount sintered glass passivated rectifier features ? sintered glass passivated (sgp) rectifier chip ? glass passivated cavity-free junction ? high forward sur ge current capability ? plastic package has underwriters laboratory flammability classification 94v-0 ? high temperature soldering: 260 c / 10 seconds at terminals ? rohs compliant mechanical data case: jedec smb(do-214aa) molded plastic terminals: solder plated solderable per mil-std-750, method 2026 polarity: cathode end indicated by color band weight: 0.004 ounce, 0.12 gram maximum ratings & electr ical characteristics ( t ambient =25oc unless noted ) symbol description GF3AB gf3bb gf3db gf3gb gf3jb gf3kb gf3mb unit conditions marking code gf3a gf3b gf3d gf3g gf3j gf3k gf3m v rrm max. recurrent peak reverse voltage 50 100 200 400 600 800 1000 v v rms max. rms voltage 35 70 140 280 420 560 700 v v dc max. dc blocking voltage 50 100 200 400 600 800 1000 v i f(av) max. average rectified current 3.0 a i fsm peak forward surge current 115 a v f max. instantaneous forward voltage 1.0 v i f =3.0a 5 t a =25 c 50 t a =125 c i r max. dc reverse current at rated dc blocking voltage 100 a t a =150 c c j typical junction capacitance 40 pf r -ja 47 r -jl max. thermal resistance 13 c/w t j, t stg operating junction and storage temperature range -65 to 175 c smb (do-214aa)
3.0a surface mount sintered glass passivated rectifier GF3AB - gf3mb rev. b / ah 2008 - 05 - 26 www.taitroncomponents.com page 2 of 5 fig.2-max. non-repetitive forward surge current fig.1- forward current derating curve ambient temperature ( c ) fig.4- typical reverse characteristics typical characteristics curves i fsm peak forward surge current (a) i f(av) average forward rectified current (a) fig.3- typical instantaneous forward characteristics instantaneous forward voltage (v) i f instantaneous forward current (a) i r instantaneous reverse current (a) percentage of peak reverse voltage (%) number of cycles at 60hz
3.0a surface mount sintered glass passivated rectifier GF3AB - gf3mb rev. b / ah 2008 - 05 - 26 www.taitroncomponents.com page 3 of 5 marking information: fig.5- junction capacitance reverse voltage (v) c j capacitance (pf)
3.0a surface mount sintered glass passivated rectifier GF3AB - gf3mb rev. b / ah 2008 - 05 - 26 www.taitroncomponents.com page 4 of 5 dimensions in inch (mm) mounting pad layout in inch (mm) do-214aa (smb)
3.0a surface mount sintered glass passivated rectifier GF3AB - gf3mb rev. b / ah 2008 - 05 - 26 www.taitroncomponents.com page 5 of 5 how to contact us: us headquarters 28040 west harrison parkway, valencia, ca 91355-4162 tel: (800) taitron (800) 824-8766 (661) 257-6060 fax: (800) taitfax (800) 824-8329 (661) 257-6415 email: taitron@taitroncomponents.com http:// www.taitroncomponents.com taitron components mexico, s.a .de c.v. boulevard central 5000 interior 5 parque industrial atitalaquia, hidalgo c.p. 42970 mexico tel: +52-55-5560-1519 fax: +52-55-5560-2190 taitron components incorporated representa??es do brasil ltda rua domingos de morais, 2777, 2.andar, sala 24 sade - s?o paulo-sp 04035-001 brazil tel: +55-11-5574-7949 fax: +55-11-5572-0052 taitron components incorporated, shanghai representative office metrobank plaza, 1160 west yan? an road, suite 1503, shanghai, 200052, china tel: +86-21-5424-9942 fax: +86-21-5424-9931
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