sot-223 unit: mm 3.00 +0.1 -0.1 0.70 +0.1 -0.1 2.9 4.6 6.50 +0.2 -0.2 3.50 +0.2 -0.2 0.90 +0.2 -0.2 7.00 +0.3 -0.3 1 . 6 5 + 0 . 1 5 - 0 . 1 5 0 . 1 m a x 0 . 9 0 + 0 . 0 5 - 0 . 0 5 1 2 4 3 1 base 2 collecto r 3 emitter 4 collecto r FZT491 features pow er diss ipation: p c =2w continuous collect or curr ent: i c =1a absolute maxim um ratings t a = 25 paramet er sym bol rating unit collector-ba se voltage v cbo 80 v collector-emit ter voltage v ceo 60 v em itt er-b ase voltage v ebo 5 v continuo us collect or cur rent i c 1 a pow er dissi pation p c 2 w junct ion tem pera ture t j 150 storage tem pera ture t stg -55 to +150 el ectrical character istics t a = 2 5 paramet er sym bol test c onditons min typ ma x unit collector to base breakdow n voltage v cbo i c =100 a 80 v collector to em itt er bre akdow n voltage v ceo i c =10ma 60 v em itt er to base breakdow n voltage v ebo i e =100 a 5 v collector cutof f c urr ent i cbo v cb = 60 v , i e = 0 100 na em itt er cut-off curr ent i ebo v eb =4v,i c =0 100 na i c = 1.0 m a; v ce = 5v 100 i c = 500m a; v ce = 5v 100 300 i c = 1a; v ce = 5v 80 i c = 500m a; i b = 50m a 0.25 v i c = 1a; i b = 100m a 0.5 v output capacit ance c ob v cb = 10 v , i e = 0,f =1.0m hz 10 pf transition frequency f t i c = 50 m a; v ce =10v; f = 100 m hz 150 mh z h fe dc curre nt gain v ce(sat) collector to em itt er saturation voltage mark ing mar king 491 smd type ic smd type transistors product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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