MMBD4448W6 SURFACE MOUNT FAST SWITCHING DIODE ARRAY FEATURES • Fast Switching Speed • Ultra-Small Surface Mount Package • For General Purpose Switching Applications • High Conductance • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA Case: SOT23-6L, Plastic Terminals: Solderable per MIL-STD-750, Method 2026 Polarity: See Diagram Below Marking Code : B48 MAXIMUM RATINGS ( TA = 25OC unless otherwise specified ) Characteristic N o n- R e p e t i t i ve P e a k R e ve r s e V o l t a g e P e a k R e p e t i t i ve R e ve r s e V o l t a g e W o r k i ng P e a k R e ve r s e V o l t a g e D C B l o c k i ng Vo l t a g e R M S R e ve r s e V o l t a g e Symbol Value Unit V RM 100 V V RRM V RW M VR 80 V V R ( RM S ) 57 V FM 500 mA O 250 mA FSM 4.0 2.0 A Symbol Value Unit PD 350 mW RΘ JA 357 T J , T S TG -55 to +150 F o r w a r d C o nt i nuo us C ur r e nt ( N o t e 1 ) I A ve r a g e R e c t i f i e d O ut p ut C ur r e nt ( N o t e 1 ) N o n- R e p e t i t i ve P e a k F o r w a r d S ur g e C ur r e nt I @t=1 .0 µs @t=1 .0 s I THERMAL CHARACTERISTICS Characteristic P o we r D i s s i p a ti o n (No te 1 ) The r m a l R e s i s t a nc e J unc t i o n t o A m b i e nt A i r ( N o t e 1 ) O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e REV.0.1-FEB.12.2009 o C/W o C PAGE . 1 MMBD4448W6 ELECTRICAL CHARACTERISTICS ( TA = 25OC unless otherwise specified ) Characteristic R e ve r s e B r e a k d o w n V o l t a g e ( N o t e 2 ) F o rwa rd Vo lta g e Symbol Test Condition Min Max Unit V BR I R= 2 . 5 µ A 80 - V I I I I F=5 .0 mA VF 0.62 - 0.720 0.855 1.000 1.250 V V R= 7 5 V V R = 7 5 V , T J = 1 5 0 oC V R = 2 5 V , T J = 1 5 0 oC V R= 2 0 V - 2.5 50 30 25 µA µA µA nA F=1 0 mA F=1 0 0 mA F=1 5 0 mA R e ve r s e C ur r e nt ( N o t e 2 ) I To t a l C a p a c i t a n c e CT V R = 6 V , f = 1 . 0MHz - 3.5 pF R e v e r s e R e c o v e r y Ti m e T RR V R= 6 V, I F = 5 m A - 4.0 ns R Notes : 1.Device mounted on FR-4 PCB 70 x 60 x 1mm pad layout. 2.Short duration pulse test used to minimize self-heating effect. 3.No pruposefully added lead. 350 6 J 5 4 J 3 J 2 J 1 J 0 0 REV.0.1-FEB.12.2009 2 4 6 8 10 PAGE . 2 MMBD4448W6 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7” plastic Reel 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. REV.0.1-FEB.12.2009 PAGE . 3