rev. 0.9, 16-may-2012 HYESD2025S bi-directional transient voltage suppressing diode features application pin configuration mechanical information fig. 1 C forward current derating curve ambient temperature ( ) 25 50 75 100 125 150 175 single phase half wave 60hz fig. 2 C maximum non - 1 2 5 10 single 1 4 10 20 100 tj = 25 c f = 1 mhz 0 0.2 0.4 0.6 0.8 0.0 rs1a - rs1g rs1j - sr1m HYESD2025S is a bi - directional transient suppressing diode to protection one power line, one control line, or one low speed data line from overvoltage hazard of electrostatic discharge ( esd ), electrical fast transients ( eft ) and lightning. the t ypical application are computer interfaces protection, control signal lines protection etc.. ? bi - directional tvs ? provides esd protection to iec61000 - 4 - 2 level 4 - + 15kv air discharge - + 8kv contact discharge ? fast response speed ? low clamping voltage ? low operation voltage ? computer interfaces protection ? serial / parallel ports protection ? control signal lines protection ? power lines protection ? latchup protection ? case : sod - 523 package ? pb - free, halogen free, rohs/weee complian HYESD2025S sod - 523 1 2
unit w a v v symbol min typ max unit v rwm - - 5.0 v v br 6.0 - 9.0 v i r - - 2.5 ua v c - 7.0 8.2 v v c - 13.5 18.6 v v hold - 10.5 - v c in - 13.5 15 pf rev. 0.9, 16-may-2012 t=25c electrical characteristics ( t c =25 i br =1ma; t=25c positive clamping voltage reverse leakage current reverse breakdown voltage reverse working voltage i pp =8.5a, t p =8/20us; t=25c v r =0v, f=1mhz; t=25c negative clamping voltage HYESD2025S p pp maximum rating and thermal characteristics ( t c =25 parameter channel input capacitance between channel lead soldering temperature ( 10sec. ) -55 to +150 peak pulse current (8/20s) parameter test condition t op -55 to +125 t sto + 8kv 260 esd per iec 61000-4-2(air) operating temperature range symbol value 8.5 v esd + 15kv 200 esd holding voltage iec61000-4-2 6kv t=25c, contact mode v rwm =5v, t=25c; i/o pin to gnd storage temperature range peak pulse power (8/20s) esd per iec 61000-4-2(contact) v esd i pp =5a, t p =8/20us; t=25c t sol i pp
rev. 1, 05-may-2012 rating and characteristic curves HYESD2025S typical characteristic curves ( t j =25 , unless otherwise noted ) 6 8 10 12 14 16 18 20 4 5 6 7 8 9 10 percentage of power ambient temperature ( ) 0 4 8 12 16 20 - 5 - 4 - 3 - 2 - 1 0 1 2 3 4 5 cj, junction capacitance (pf) reverse voltage - v r (v) f=1mhz 0 20 40 60 80 100 0 5 10 15 20 25 30 percentage of i pp time (us) fig.1 - power derating curve fig.3 - junction capacitance vs. reverse voltage fig.2 - pulse waveform 0 5 10 15 20 4 5 6 7 8 9 10 clamping voltage (v) peak pulse current (a) waveform tr=8us, td=20us fig.4 - clamping voltage vs. peak pulse current peak value irsm@8us half value irsm/2@20us
rev. 1, 05-may-2012 HYESD2025S sod-523 25s 7" reel 3k sod-523 package part number package marking packing q'ty HYESD2025S order & marking information package outline dimension
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