only one name means protektion? www.protekdevices.com 05301.r8 1/11 page 1 05301 2700SM78CA power bus voltage suppressor appl i cat i o n s ? power protecton f eatures ? 2250 kilowats peak pulse power per line (tp = 8/20s) ? 78 volts bidirectonal ? 15ka (8/20s) ? rohs compliant (exempton 7a - high power device) m ec h a ni cal c h aracter i st i cs ? black molded shell ? lead-free silver platng ? approximate weight: 11 grams ? flammability ratng ul 94v-0 c i rcu i t di agram prel i m in ary
only one name means protektion? www.protekdevices.com 05301.r8 1/11 page 2 05301 2700SM78CA typ i cal d ev i ce c h aracter i st i cs electr i cal c h aracter i st i cs per l in e @ 25c unless otherwise specifed part n umber rate d sta nd- off voltage v wm volts m ini mum brea kd ow n voltage @5 m a v ( br ) volts ma xi mum clamp in g voltage (f ig. 2) @ i pp v c volts ma xi mum lea k age curre n t @ v wm i d a pea k pulse curre n t (fi g . 2) i ppm k a mps 2700SM78CA 78 86 150 10 15 ma xi mum rat in gs @ 25c unless otherwise specifed parameter symbol value u ni ts peak pulse power (tp=8/20s) p pp 2250 kilowats operatng temperature t l tbd c storage temperature t stg tbd c peak pulse current (tp=8/20s) i pp max 15 ka prel i m in ary
only one name means protektion? www.protekdevices.com 05301.r8 1/11 page 3 05301 2700SM78CA typ i cal d ev i ce c h aracter i st i cs f i gure 1 pea k pulse power vs pulse t i me t d - pulse d uraton - s 2250kw, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse power - kilowats 100 1,000 10,000 100,000 f i gure 3 power d erat in g curve t a - ambient temperature - c 0 25 50 75 100 125 150 0 20 40 60 80 100 % of rated power test waveform parameters t f = 8s t d = 20s t f e -t peak value i pp t d = t/(i pp /2) f i gure 2 pulse wave form t - time - s 0 5 10 15 20 25 30 i pp - peak pulse current - % of i pp 0 20 40 60 80 100 120 prel i m in ary
only one name means protektion? www.protekdevices.com 05301.r8 1/11 page 4 05301 2700SM78CA pac k age in format i o n outl in e di me n s i o n s di m m i ll i meters in c h es m in ma x m in ma x a 14.4 15.6 0.567 0.614 b 6.9 8.1 0.212 0.319 c 1.8 2.4 0.071 0.094 d 0.48 0.54 0.019 0.021 e 19.3 20.4 0.76 0.803 f 14.4 15.6 0.567 0.614 g 14.4 15.6 0.567 0.614 h 1.9 2.5 0.075 0.098 i 0.9 1.5 0.040 0.059 j 3.65 4.25 0.144 0.167 k 10.4 11.0 0.409 0.433 notes 1. controlling dimensions in millimeters. 2. recommended that customer applies maximum 80% coverage of solder between disc and the solder pad. 3. dimension c is reference. or d er in g in format i o n part n umber mar kin g 2700SM78CA logo, date code and part number a c b d e f g h i j k prel i m in ary
only one name means protektion? www.protekdevices.com 05301.r8 1/11 page 5 05301 2700SM78CA compa n y in format i o n compa n y profile protek devices, based in tempe, arizona usa, is a manufacturer of transient voltage suppression (tvs) products designed specifcally for the protecton of electronic systems from the efects of lightning, electrostatc discharge (esd), nuclear electromagnetc pulse (nemp), in - ductve switching and emi/rfi. with over 25 years of engineering and manufacturing experience, protek designs tvs devices that provide applicaton specifc protecton solutons for all electronic equipment/systems. protek devices analog products division, also manufactures analog interface, control, rf and power management products. copyright ? protek devices 2009 - this literature is subject to all applicable copyright laws and is not for resale in any manner. specifications: protek reserves the right to change the electrical and or mechanical characteristcs described herein without notce. design changes: protek reserves the right to discontnue product lines without notce and that the fnal judgement concerning selecton and specifcatons is the buyers and that in furnishing engineering and technical assistance. protek assumes no responsibility with respect to the selecton or specifcatons of such products. protek makes no warranty, representaton or guarantee regarding the suitability of its products for any partcular purpose, nor does protek assume any liability arising out of the applicaton or use of any product or circuit and specifcally disclaims any and all liability without limitaton special, consequental or incidental damages. life support policy: protek devices products are not authorized for use in life support systems without writen consent from the factory. co n tact us corporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by telephone general: 602-431-8101 sales: 602-414-5109 customer service: 602-414-5114 by fax general: 602-431-2288 by e-mail: sales: sales@protekdevices.com customer service: service@protekdevices.com technical support: support@protekdevices.com web www.protekdevices.com www.protekanalog.com prel i m in ary
|
