ESD0521C 1 - line bi - directional low capacitance tvs diode features ultra low leakage: na level operating voltage: 5v low clamping voltage complies with following standards: C iec 61000 - 4 - 2 (esd) immunity test air discharge: 15kv contact discharge: 10kv C iec61000 - 4 - 4 (eft) 40a (5/50ns) C iec61000 - 4 - 5 (lightning) 5.5a (8/20 s) rohs compliant applications usb 2.0 power and data line set - top box and digital tv digital video interface (dvi) notebook computers sim ports 10/100 ethernet dimensions dfn0603 pin configuration mechanical characteristics package: dfn0603 lead finish: lead free ul flammability classification rating 94v - 0 quantity per reel:15,000pcs reel size:7 inch rev : 01.06.2014 1/3 www.leiditech.com absolute maximum ratings (tamb=25c unless otherwise specified) parameter symbol value unit peak pulse power (8/20s) ppp 60 w esd per iec 61000?4?2 (air) v esd 15 kv esd per iec 61000?4?2 (contact) 10 operating temperature range t j - 55 to +125 storage temperature range t stj - 55 to +150
characteristic curves f i g 1 . 8 / 2 0 s p u l s e w a v e f o r m 0 5 1 0 1 5 2 0 2 5 3 0 12 0 t r 10 0 8 0 6 0 4 0 2 0 0 pe a k v a l u e i p p t d = t i pp / 2 t es t w a v e f o r m p a r a m e t e r s t r = 8 s t d = 20 s t - t i m e ( s ) i pp - p e a k p u l s e curre n t - % o f i pp f i g 3 . p o w e r d e r a t i n g c u r v e 0 2 5 5 0 7 5 1 0 0 12 5 1 5 0 1 1 0 10 0 4 0 3 0 2 0 1 0 0 % o f r a t e d p owe r 9 0 8 0 7 0 6 0 5 0 a m b i e n t t e m per a t ur e C t a ( o c ) f i g 2 . esd p u l s e w a v e f o r m ( acc o r d i n g t o iec 61 0 0 0 - 4 - 2 ) 60n s 1 0 % p e r c e n t o f p e a k p u l s e curre n t % 30n s t r = 0 . 7 ~ 1n s t i m e ( n s ) 9 0 % 10 0 % rev : 01.06.2014 2/3 www.leiditech.com ESD0521C electrical characteristics (ta=25c unless otherwise specified) part number device marking v rwm (v) v br (v) i t (ma) v c @1a vc i r a (max) c (pf) (typ.) ( max) ( @a) ESD0521C - 5 5.5 1 8 12.5 5.5 0.5 15 f i g 1 . 8 / 2 0 s p u l s e w a v e f o r m 0 5 1 0 1 5 2 0 2 5 3 0 12 0 t r 10 0 8 0 6 0 4 0 2 0 0 pe a k v a l u e i p p t d = t i pp / 2 t es t w a v e f o r m p a r a m e t e r s t r = 8 s t d = 20 s t - t i m e ( s ) i pp - p e a k p u l s e curre n t - % o f i pp f i g 3 . p o w e r d e r a t i n g c u r v e 0 2 5 5 0 7 5 1 0 0 12 5 1 5 0 1 1 0 10 0 4 0 3 0 2 0 1 0 0 % o f r a t e d p owe r 9 0 8 0 7 0 6 0 5 0 a m b i e n t t e m per a t ur e C t a ( o c ) f i g 2 . esd p u l s e w a v e f o r m ( acc o r d i n g t o iec 61 0 0 0 - 4 - 2 ) 60n s 1 0 % p e r c e n t o f p e a k p u l s e curre n t % 30n s t r = 0 . 7 ~ 1n s t i m e ( n s ) 9 0 % 10 0 %
shanghai leiditech electronic co.,ltd email: sale1@leiditech.com tel : +86 - 021 50828806 fax : +86 - 021 50477059 rev : 01.06.2014 3/3 www.leiditech.com ESD0521C dfn0603 package outline drawing suggested land pattern ? ? dimensions dim millimeters min nom max a 0.235 0.25 0.265 a1 0.000 0.02 0.025 b 0.20 0.22 0.24 d 0.585 0.62 0.655 e 0.285 0.32 0.355 e 0.355bsc l 0.14 0.16 0.18 n 2 aaa 0.08 bbb 0.10 dim millimeters c 0.425 g 0.175 x 0.270 y 0.250 z 0.675 dimensions
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