ESD5651N 4.5 v, single li - ion battery port surge protector descriptions the ESD5651N is a bi - directional tvs (transient voltage suppressor). it is specifically designed to protect sensitive electronic components which are connected to power lines, from ov er - stress caused by esd (e lectro s tatic d ischarge ), eft (electrical fast transients) and lightning. the ESD5651N may be used to provide esd protection up to 30k v (contact and air discharge ) according to iec61000 - 4 - 2 , and withstand peak pulse current up to 35 a ( 8/20 s ) according to iec61000 - 4 - 5. the ESD5651N is available in dfn1006 - 2l package. standard products are pb - free and halogen - free. features ? reverse stand - off voltage: 4. 5v max ? transient protection for each line according to iec61000 - 4 - 2 (esd): 3 0kv ( contact and air discharge) iec61000 - 4 - 4 (eft): 40a (5/50ns) iec61000 - 4 - 5 (surge): 35a (8/20 s) ? capacitance: c j = 65 pf typ. ? low leakage current ? low clamping voltage: v cl = 6.5v typ. @ i pp = 16a (tlp) ? solid - state silico n technology applications ? power l ines ? cellular handsets ? tablets ? microprocessors ? portable electronics dfn1006 - 2l (bottom view) circuit diagram 3 = device code * = month code ( a~z) marking (top view) order i nformation device package shipping ESD5651N - 2/tr dfn1006 - 2l 10 000/tape&reel 1 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
absolute maximum ratings electrical characteristics (t a =25 o c, unless otherwise noted) i v v rwm v trig v hold i pp i r i trig i hold v cl i pp v rwm v trig v hold v cl i r i trig i hold v rwm reverse stand - off voltage i r reverse leakage current v cl clamping voltage i pp peak pulse current v trig reverse trigger voltage i trig reverse trigger current v hold reverse holding voltage i hold reverse holding current definitions of electrical characteristics parameter symbol rating unit peak pulse power (t p = 8/20s) p pk 525 w peak pulse current (t p = 8/20s) i pp 35 a esd according to iec61000 - 4 - 2 air discharge v esd 30 kv esd according to iec61000 - 4 - 2 contact discharge 30 operation junction temperature t j 125 o c lead temperature t l 260 o c storage t emperature t stg - 55~150 o c ESD5651N 2 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
electrical characteristics (t a =25 o c, unless otherwise noted) notes: 1) tlp parameter: z 0 = 50 , t p = 100ns, t r = 2n s, averag ing window from 60ns to 80ns. r dyn is calculated from 4a to 16a. 2) contact discharge mode, according to iec61000 - 4 - 2. 3) non - repetitive current pulse, according to iec61000 - 4 - 5. parameter symbol condition min . typ. max. unit reverse stand - off voltage v rwm 4. 5 v reverse leakage current i r v rwm = 4.5 v 1 a reverse trigger voltage v trig i trig = 2 a 4.7 v reverse holding voltage v hold i hold = 50 m a 4.6 v clamping voltage 1) v cl i pp = 16a, t p = 100ns 6.5 v clamping voltage 2 ) v cl v esd = 8kv 6.5 v clamping voltage 3 ) v cl i pp = 1a, t p = 8/20s 6 v i pp = 20 a, t p = 8/20s 11 v i pp = 35a , t p = 8/20s 15 v dynamic resistance 1) r dyn 0.12 junction capacitance c j v r = 0v, f = 1mhz 65 80 pf v r = 4. 5v, f = 1mhz 45 60 pf ESD5651N 3 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
typical characteristics (t a =25 o c, unless otherwise noted) 8/20 s waveform per iec61000 - 4 - 5 clamping voltage vs. peak pulse current non - repetitive peak pulse power vs. pulse time contact discharge current waveform per iec61000 - 4 - 2 capacitance vs. reveres voltage power derating vs. ambient temperature -5 -4 -3 -2 -1 0 1 2 3 4 5 40 45 50 55 60 65 70 f = 1mhz v ac = 50mv c j - junction capacitance (pf) v r - reverse voltage (v) 1 10 100 1000 10 100 1000 peak pulse power (w) pulse time ( s) 0 25 50 75 100 125 150 0 20 40 60 80 100 % of rated power t a - ambient temperature ( o c) t 60ns 30ns t r = 0.7~1ns 10 90 100 current (%) time (ns) 0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 100 110 t 2 t 1 front time: t 1 = 1.25 t = 8 s time to half-value: t 2 = 20 s peak pulse current (%) time ( s) t 0 5 10 15 20 25 30 35 40 4 5 6 7 8 9 10 11 12 13 14 15 pin2 to pin1 pin1 to pin2 pulse waveform: t p = 8/20 s v c - clamping voltage (v) i pp - peak pulse current (a) ESD5651N 4 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
typical characteristics (t a =25 o c, unless otherwise noted) esd clamping (+8kv contact discharge per iec61000 - 4 - 2) tlp measurement esd clamping ( - 8kv contact discharge per iec61000 - 4 - 2) -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 -20 -16 -12 -8 -4 0 4 8 12 16 20 z 0 = 50 ? t r = 2ns t p = 100ns tlp current (a) tlp voltage (v) ESD5651N 5 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
package outline dimensions dfn1006 - 2l top view bottom view side view symbol dimensions in millimeter min. typ. max. a 0.40 - 0.50 a1 0.00 - 0.05 a3 0.125 ref. d 0.95 1.00 1.05 e 0.55 0.60 0.65 b 0.20 0.25 0.30 l 0.45 0.50 0.55 e 0.65 typ. recommend land pattern (unit: mm) note: this land pattern is for your reference only. actual pad layouts may vary depending on application. 0 . 30 0 . 85 1 . 40 0 . 55 0 . 60 ESD5651N 6 of 6 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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