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LC3KP28A 3000w low capacitance tvs data sheet 5010, rev. ? features glass passivated die construction 3000w peak pulse power dissipation 5.0v ? 170v standoff voltage a b a low capacitance tvs excellent clamping capability fast response time plastic case material has ul flammability classification rating 94v-o c d mechanical data case: jedec p-600 molded plastic terminals: axial leads, solderable per mil-std-750, method 2026 polarity: cathode band or cathode notch marking: LC3KP28A weight: 2.10 grams (approx.) maximum ratings and electrical characteristics @t a =25c unless otherwise specified p-600 dim min max min max a 25.4 ? 1.000 ? b 8.60 9.10 0.339 0.358 c 1.20 1.30 0.047 0.051 d 8.60 9.10 0.339 0.358 in mm in inch c h a r a c t e r i s t i c s ymbol value u n i t peak pulse power dissipation at t a = 25c (note 1, 2, 5) figure 1 p ppm 3 0 0 0 minimum w peak forward surge current per figure 6 (note 3) i fsm 2 5 0 a peak pulse current on 10/1000s waveform (note 1) figure 3 i ppm s e e table 1 a steady state power dissipation (note 2, 4) p m(av) 8 . 0 w reverse stand-off voltage v rwm 2 8 v min.breakdown voltage @i t v br 31.1 v max.breakdown voltage @i t v br 35.8 v test current i t 1 . 0 m a maximum clamping voltage @ipp v c 4 5 . 4 v peak pulse current ipp 66.0 a peak pulse leakage @v rwm i r 5 . 0 a working inverse blocking voltage v wib 7 5 v maximum inverse blocking leakage current at v wib i d 1 . 0 m a minimum peak inverse bloking voltage v pib 1 0 0 v max. junction capacitance @ 0v 1mhz @ 12v 1mhz c t 1 0 0 p f operating and storage temperature range t j , t stg -55 to +175 c note: 1. non-repetitive current pulse, per figure 1 and derated above t a = 25c per figure 4 2. mounted on 20mm 2 copper pad 3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum 4. lead temperature at 75c = t l 5. peak pulse power waveform is 10/1000s sensitron semiconductor schematic diode transient voltage suppressor ! " $
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LC3KP28A data sheet 5010, rev. ? 0.1 1.0 10 100 1000 10,000 1.0 10 100 1000 t pulse width ( s ) fig. 3 pulse derating curve p, m p , peak pulse power (kw) p l = 9.5 mm 20x20x1mmcu 0 25 50 75 100 125 150 175 200 0 1 . 5 3 .0 4 . 5 6 .0 t , lead temperature ( c) fig. 5 steady state power derating l p , steady state p ower dissip ation (w) d single phase half-wave 60hz resistive or inductive load 10 x 1000 waveform as defind by rea 02550 75 100 125 150 175 200 100 75 50 25 0 t , ambient temperature ( c) fig. 4 pulse derating curve a peak pulse derating in % of peak power or current 012 3 100 50 0 i , peak pulse current (%i ) ppp t = 10 s r m peak value i pp half value i /2 pp 10 x 1000 waveform as defined by r.e.a. t p t, time (ms) fig. 1 pulse waveform ?
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discl a imer : 1- the information given herein, including the specifications and dimens ions, is subject to change wi thout prior not ice to imp rove product characteristics. before ordering, purchasers are advised to contact the s ensitron semiconductor sales department for th e latest version of the datasheet(s). 2- in cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users? fail-safe prec autions or other arrangement . 3- in no event shall sensitron semiconducto r be liable for any damages that may result from an accident or any other cause duri ng operation of the user?s units according to the datasheet(s). sensitron semiconducto r assumes no responsibility for any intellec tual property claims or any other problems that may result from applications of information, products or circuits described in the d atasheets. 4- in no event shall sensitron semiconduc tor be liable for any failure in a semiconductor device or any secondary damage result ing from use at a value exceeding the absolute maximum rating. 5- no license is granted by the datasheet(s) under any patents or ot her rights of any third party or sensitron semiconductor. 6- the datasheet(s) may not be reproduced or duplicated, in any f o rm, in w hole or part, w i thout the expressed w r it ten permiss i on of sensitron semiconductor. 7- the products (technologies) de scribed in the datasheet(s) are not to be provided to any party whose purpose in their applica tion will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or a ny third party. when exporting these products (technologies), the necessary pr ocedures are to be taken in accordance with related laws a nd regulations. sensitron semiconductor ?
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