page . 1 stad-feb.17.2009 mcl4148 features ? fast switching speed. surface mount package ideally suited for automatic insertion. silicon epitaxal planar construction. in compliance with eu rohs 2002/95/ec directives mechanical data case: micro melf, glass terminals: solderable per mil-std-750, method 2026 polarity: cathode band marking: cathode band only weight: 0.011 grams packing information t/r - 2.5k per 7" plastic reel t/r - 10k per 13? plastic reel maximum ratings and electrical characteristics (t j =25c unless otherwise noted) r e t e m a r a p l o b m y s 8 4 1 4 l c m s t i n u e g a t l o v e s r e v e r k a e p v m r 0 0 1 v 5 2 = a t t a t n e r r u c d r a w r o f e g a r e v a m u m i x a m o f d n a c> z h 0 5 i ) v a ( f 0 5 1 a m 5 2 = = j t d n a s 1 < t t a t n e r r u c d r a w r o f e g r u s o c i m s f 0 0 5 a m 5 2 = b m a t t a n o i t a p i s s i d r e w o p o c p t o t 0 0 5 w m i t a e g a t l o v d r a w r o f m u m i x a m f a m 0 1 = v f 0 . 1 v t n e r r u c e g a k a e l m u m i x a m v t a r v 0 2 = v t a r v 5 7 = v t a r t , v 0 2 = j 0 5 1 = o c i r 5 2 5 0 5 a n a a v t a e c n a t i c a p a c m u m i x a m f v = r 0 = c j 4 f p m o r f e m i t y r e v o c e r e s r e v e r m u m i x a m i f i - = r i o t a m 0 1 = r r v , a m 1 - = r v 6 =r l 0 0 1 = ? t r r 4 s n e c n a t s i s e r l a m r e h t l a c i p y t r a j 0 0 3 o w / c e g n a r e r u t a r e p m e t e g a r o t s d n a e r u t a r e p m e t n o i t c n u j t j ,t s 5 7 1 + o t 5 6 - o c fast switching surface mount diodes voltage 100 volts power 500 mwatts note: 1. cj at v r =0, f=1mhz 2. from i f =10ma to i r =1ma, v r =6volts, r l =100 ? .040(1.0) .048(1.2)dia. .043(1.1) .008(0.2) .008(0.2) .071(1.8) .079(2.0) micro-melf unit:inch(mm)
page . 2 stad-feb.17.2009 mcl4148 0100 100 300 500 200 ambient temperature power dissipation, mw 0 1.0 2.0 3.0 4.0 5.0 2 4 6 8 1.0 t=25c f=1khz j o reverse voltage, volts capacitance, pf 10 -2 10 0 10 1 10 2 10 3 10 4 10 -1 forward current, ma forward resistance, 10 1 10 2 10 0 t=25c f=1khz j o 01 2 10 -2 10 -1 10 0 10 2 10 1 10 3 s tp a forward voltage, volts forward current, ma 10 -5 10 0 10 -1 10 1 10 2 10 -4 10 -3 10 -2 10 -1 10 0 10 1 v=0 v=0.1 v=0.2 v=0.3 t i frm i frm i tp t v=tp / t t=1/fp rating and characteristic curves fig.4 derating curve fig.3 forward characteristics fig.2-dynamic forward resistance versus forward current fig.1 admissible repetitive peak forward current versus pulse duration fig.5 typical junction capacitance t=25c a o t =125 c a o
page . 3 stad-feb.17.2009 mounting pad layout ? packing information t/r - 10k per 13" plastic reel t/r - 2.5k per 7" plastic reel order information legal statement copyright panjit international, inc 2009 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. mcl4148
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