surge suppressor diode ZSH5MT48C features ? high transient reverse power capability suitable for load dump surge protecting for automobile electronic components etc. ? jedec do-218 soldering pad layout compatible. outline drawing unit in mm pde-ZSH5MT48C-1 absolute maximum ratings items symbols units ratings non-repetitive peak reverse one-cycle dissipation p rsm w 4,300(rectangular pulse t=1ms tj=25 c start) non-repetitive peak reverse surge current i rsm a 50(exponential waveform. see fig.1, tj =25 c start) dc reverse voltage v dc v 39 operating junction temperature t j c -40 ~ +150 storage temperature t stg c -40 ~ +150 characteristics(t l =25c) items symbols units min. typ. max. test conditions zener voltage vz v 43.2 48.0 52.8 iz=10ma dynamic impedance zz - - 50 iz=10ma zener voltage temperature coefficient z %/ c - 0.089 - iz=10ma peak forward voltage v fm v - - 1.2 i fm =6a peak reverse current i rrm a - - 10 v r =39v weight : 2.0g direction of polarity 3.5 15.0 10.0 0.5 (4.4) 10.0 7.5 2.0 cnba soldering pad layout 9.0 5.5 11.0 i rsm 11.0 3.0 time figure 1. i rsm waveform 0 10 ms i rsm 2 exponential waveform www.datasheet.co.kr datasheet pdf - http://www..net/
ZSH5MT48C typical zener characteristics 1 10 100 1000 35 40 45 50 55 60 65 70 zener voltage (v) zener current (a) tl=25 typical reverse power characteristics (rectangular pulse non-repetitive) 0.1 1 10 1 10 100 rectangular pulse duration (ms) peak reverse power (kw) tl=25c pde-ZSH5MT48C-1 www.datasheet.co.kr datasheet pdf - http://www..net/
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