CPDT6-3V3UP features -iec61000-4-2 (esd) kv(contact),20kv(air). -w orking voltage: 3.3v -low leakage current. -low operating and clamping voltages. mechanical data -case: sot -23-6 standard package ,molded plastic. -mounting position: any -w eight: 0.015 gram(approx.). circuit diagram 15 kv a w 20 5 40 v esd i pp p pp o c -55 to +125 -55 to +125 t j operating temperature esd per iec 61000-4-2(air) peak pulse current ( tp = 8/20 us) peak pulse power ( tp = 8/20 us) parameter symbol v alue unit maximum ratings (at t a =25c unless otherwise noted) esd per iec 61000-4-2(contact) storage temperature t stg 15 o c v v 3.3 v pt v r wm punch-through voltage reverse stand-off voltage parameter conditions symbol min t yp ma x unit i pt = 2ua electrical characteristic s (at t a =25c unless otherwise noted) snap-back voltage i sb = 50ma v sb reverse leakage current v r wm = 3.3v v i r 2.8 clamping voltage i pp = 1 a, tp=8/20us v c v 0.5 0.05 3.5 5.5 ua i pp = 5 a, tp=8/20us v c v 8.0 i ppr = 1 a, tp=8/20us v cr v 2.4 reverse clamping voltage junction capacitance v r = 0 v , f = 1mhz c j pf 16 12 page 1 comchip t echnology co., l td. rev :a qw -bp030 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 o t - 2 3 - 6 0.1 19(3.02) 0.1 1 1(2.82) 0.067(1.70) 0.059(1.50) 0.079(2.00) 0.071(1.80) 0.045(1.15) 0.041(1.05) 0.020(0.50) 0.012(0.30) 0.004(0.10)max 0.012(0.30)min 0.1 16(2.95) 0.104(2.65) 0.008(0.20) 0.004(0.10) 1 2 3 6 4 5 s m d e s d p r o t e c t i o n d i o d e rohs device
page 2 comchip t echnology co., l td. ra ting and characteristic cur ves (CPDT6-3V3UP) fig. 2 - power rating derating curve p o w e r r a t i n g ( % ) 0 ambient temperature ( ) o c 0 1 0 0 5 0 2 5 1 2 5 7 5 1 5 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 1 1 0 fig. 1 - non-repetitive max. peak pulse power vs. pulse time m a x . p e a k p u l s e p o w e r - p p p ( k w ) pulse duration-tp(us) 0 . 1 1 1 0 1 0 0 0 . 1 1 0 . 0 1 1 0 0 0 fig.3 - clamping voltage vs. peak pulse current c l a m p i n g v o l t a g e ( v ) peak pulse current(a) 0 0 1 2 3 4 5 6 1 6 1 4 1 2 1 0 8 6 4 2 w aveform parameters: tr=8us td=20us rev :a fig.4 - forward voltage vs. forward current f o r w a r d v o l t a g e ( v ) forward current(a) 0 0 1 2 3 4 5 6 1 2 1 0 8 6 4 2 w aveform parameters: tr=8us td=20us fig.5 - junction capacitance vs. reverse voltage reverse voltage (v) n o r m a l i z e d c a p a c i t a n c e - c j ( p f ) 0 1 2 3 4 0 4 8 1 2 1 6 2 0 s m d e s d p r o t e c t i o n d i o d e qw -bp030
page 3 comchip t echnology co., l td. rev :a b c d d d 2 d 1 s o t - 2 3 - 6 s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 3 . 1 7 0 . 1 0 3 . 2 3 0 . 1 0 4 . 0 0 0 . 1 0 1 . 5 5 0 . 1 0 3 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 2 0 1 . 3 7 0 . 1 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 8 . 0 0 0 . 3 0 1 4 . 4 m a x . 1 7 8 1 0 . 1 2 7 0 . 0 0 4 0 . 1 2 4 0 . 0 0 4 0 . 0 5 4 0 . 0 0 4 0 . 0 6 1 0 . 0 0 4 7 . 0 0 8 0 . 0 4 0 0 . 5 1 2 0 . 0 0 8 s y m b o l ( m m ) ( i n c h ) 0 . 3 1 5 0 . 0 1 2 0 . 1 3 8 0 . 0 0 2 0 . 0 6 9 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 5 6 7 m a x e f p p 0 p 1 w w 1 s o t - 2 3 - 6 s m d e s d p r o t e c t i o n d i o d e qw -bp030 o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 t c direction of feed reel t aping specification i n d e x h o l e d e f b w p p 0 p 1 a
page 4 comchip t echnology co., l td. rev :a marking code size (inch) 0.043 (mm) 1.10 0.60 1.90 0.024 0.075 2.50 0.098 e 3.60 0.142 b c d a sot -23-6 e3v3 . 1 2 3 6 4 part number CPDT6-3V3UP marking code e3v3 suggested p ad layout 5 s m d e s d p r o t e c t i o n d i o d e qw -bp030 a d c b e standard packaging c a s e t y p e 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k s o t - 2 3 - 6
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