any changing of specification will not be informed individual SCS4148N surface mount switching diode d e s i g n e d f o r m o u n t i n g o n s m a l l surface http://www.secosgmbh.com elektronische bauelemente features high speed high mounting capability,strong surge withstand, high reliability mechanical data case : 1206,molded plastic terminals : solder plated, solderable per mil-std-750, method 2026 polarity : indicated by cathode band mounting position : any maximum ratings (at t a =25 o c unless otherwis e noted) parameter conditions symbol min. typ. max. unit repetitive peak reverse voltagev rm 100v continuous reverse voltagev r 75 v mean rectifying currenti o 150m a forw ard sur ge curr ent 1 sec. s ingle half sine-w ave super imposed on rate load (jedecmethode) i fsm 0.3 a power dissipation p d 350 mw storage temperature t j +125 o c operating temperature t stg -55 +125 o c electrical characteristics (at t a =25 o c unless otherwis e noted) parameter conditions symbol min. typ. max. unit forward voltage if = 50ma dc v f 0.9 5 1.00 v reverse current v r = 75 vi r 0. 5 5 ua capacitance between terminals f=1mhz and applied 0v dc reverse voltage c t 3pf reverse rec overy time v r =6v, i f =10ma, r l =50 trr 4 ns 0 1 - j u n - 2 0 0 2 r e v . b p a g e 1 o f 2 c a t h o d e b a n d 0 . 1 3 4 ( 3 . 4 ) 0 . 1 1 8 ( 3 . 0 ) 0 . 0 6 7 ( 1 . 7 0 ) 0 . 0 5 1 ( 1 . 3 0 ) 0 . 0 3 0 ( 0 . 7 5 ) 0 . 0 1 4 ( 0 . 3 5 ) 0 . 0 3 7 ( 0 . 9 5 ) 0 . 0 2 9 ( 0 . 7 5 ) r e c o m m e n d e d p a d l a y o u t 0 . 0 2 5 ( 0 . 6 3 5 ) 0 . 0 6 7 ( 1 . 7 ) 1 2 0 6 0 . 0 8 5 ( 2 . 1 6 ) d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r s ) rohs compliant product a suffix of "-c" specifies halogen & lead-free
any changing of specification will not be informed individual SCS4148N surface mount switching diode rating and characteristic curves ( SCS4148N) mounting on glass epoxy pcbs o fig. 1 forward characteristics forward current : (ma) forward voltage : (v) fig. 2 reverse characteristics reverse current : (a) reverse voltage : (v) fig. 3 derating curve pd(mw) ambient temperature : ta fig. 4 capacitance between terminals characteristics reverse voltage : v capacitance between terminals : (pf) 02550 75 100 125 150 100 200 300 400 500 0 0 2 4 6810 12 14 0 1.0 2.0 3.0 4.0 5.0 f=1mhz ta=25 0 0.2 0.4 0.6 0.8 1.0 1.2 1 10 100 1000 0 20 40 60 80 100 120 140 10n 100n 1u 100u 1m 125 75 25 http://www.secosgmbh.com elektronische bauelemente 125 75 25 -25 01 -jun-2002 rev. b page 2 of 2
|
