ir c adv anced film division general note irc reserves the right to make changes in product specification without notice or liability . all information is subject to irc ? own data and is considered accurate at time of going to print. a subsidiary of t t electronics plc ?corpus christi t exas 78411 usa ?irc ad v anced film division t elephone: 361 992 7900 ? f acsimile: 361 992 3377 ? email: afdsales@irctt.com ? w ebsite: www .irctt.com mhp to220 series issue november 2007 m h p t o - 2 2 0 s e r i e s p o w e r r e s i s t o r t o-220 housing lo w inductance (<50nh) a v ailab le in 20w , 35w , or 50w high stability ?m resistance elements rohs compliant irc s mhp ser ies resistors satisfy demanding applications f or accur ate and stab le po w er resistors housed in the con v enient t o-220 case . the resistance element is isolated from the mounting tab b y an alumina cer amic la y er , pro viding v er y lo w ther - mal resistance and ensur ing high insulation resistance betw een ter minals and tab . the non-inductiv e design mak es these products especially useful in high frequency and high speed pulse applications . mhp series electr ical data t ype p o wer rating 4 v olta g e rating 5 thermal r e s i s t a n c e resistance rang e 3 t olerances nominal resistance t emperature coef?ient heatsink 1 free air 2 min max mhp-20 20w 1w 500v 5.9?/w 10 w 220 w ?% e24 ?00 ppm/? 0.1 w 9.1 w ?%, ?% e12 ?00 ppm/? 0.01 w 0.09 w ?% e6 ?50 ppm/? 10w 1w 500v 5.9?/w 220 w 51k w ?%, ?% e12 ?00 ppm/? mhp-35 35w 1w 500v 3.3?/w 10 w 220 w ?% e24 ?00 ppm/? 0.1 w 9.1 w ?%, ?% e12 ?00 ppm/? 0.01 w 0.09 w ?% e6 ?50 ppm/? 20w 1w 500v 3.3?/w 220 w 51k w ?%, ?% e12 ?00 ppm/? mhp-50 50w 1w 500v 2.3?/w 10 w 220 w ?% e24 ?00 ppm/? 0.1 w 9.1 w ?%, ?% e12 ?00 ppm/? 0.01 w 0.09 w ?% e6 ?50 ppm/? 30w 1w 500v 2.3?/w 220 w 51k w ?%, ?% e12 ?00 ppm/? 1 p ower rating based on 25? flange temperature; 2 p ower rating based on 25? ambient temperature; 3 consult factory for higher or lower values; 4 max current 25 amps; 5 max voltage 500v or p x r f requency data 1k 100 10m 100k 10k 10 10k impedance ( w ) f requency (hz) 1m 100m 1g 1k 100 1m 10 1 10 10k p eak w atts pulse width (seconds) 100 10m 100m pulse data one time rectangular pulse mhp20lf 10k0 mhp20lf 1k00 mhp20lf 100r mhp20lf 22r0 mhp20lf 50r0 ?
mhp to -220 series issue november 2007 ir c adv anced film division ?corpus christi t exas 78411 usa ?irc ad v anced film division t elephone: 361 992 7900 ? f acsimile: 361 992 3377 ? email: afdsales@irctt.com ? w ebsite: www .irctt.com ir c adv anced film division m h p t o - 2 2 0 s e r i e s p o w e r r e s i s t o r ph ysical data dimension inc hes (nom) millimeter s a 0.417 10.1 ?2 b 0.590 15.0 ?.2 c 0.177 4.5 ?.2 d 0.122 3.1 ?.1 e 0.610 15.5 ? f 0.157 ref 4.0 ?.5 g 0.118 3 ?.2 h 0.108 2.75 ?.2 j 0.020 0.5 ?.05 k 0.029 0.75 ?.05 lead material tinned copper l 0.055 1.4 ?.05 substrate material 96% alumina cer amic m 0.200 5.08 ?.1 resistor construction propr ietar y ?m conductors and propr ietar y allo y resistors n 0.059 1.5 t est max d r thermal shoc k mil-std-202 method 107 condition f ?.30% +50m w moisture resistance mil-std-202 method 106 ?.0% +50m w vibration mil-std-202 method 204 condition d ?.25% +50m w load lif e mil-std-202 method 108 1,000 hours ?.00% +50m w resistance t o solder heat mil-std-202 method 210 condition b ?.25% +50m w dielectric withstanding v olta g e mil-std-202 method 301 2200 v olts dc or 1500 v olts a c; 60 seconds insulation resistance (between terminal and tab) mil-std-202 method 301 >1000m w solderability mil-std-202 method 208 > 95% co v er age operating t emperature rang e -55? to +155? en vironmental data
! " # $
mhp to -220 series issue november 2007 ir c adv anced film division ?corpus christi t exas 78411 usa ?irc ad v anced film division t elephone: 361 992 7900 ? f acsimile: 361 992 3377 ? email: afdsales@irctt.com ? w ebsite: www .irctt.com ir c adv anced film division m h p t o - 2 2 0 s e r i e s p o w e r r e s i s t o r f or additional information or to discuss your specific requirements, please contact our applications t eam using the contact details below . order ing data pre? tfp - mhp20lf - 1r50 - j style mhp20lf = 20w , t o-220 style po w er resistor mhp35lf = 35w , t o-220 style po w er resistor resistance code 3-digit resistance code . ex: 10r0 = 10 w , 1k00 = 1k w absolute t olerance code j = ?%; f = ?% p o w er der ating data 50 155 25 10 100 % of rated p o w er flange t emper ature (?)
|
