High Voltage Current Regulators V^h = 450/350 V I^EmF = 2 - 100 mA Ω Ravk = 9 - 900 kΩ IXC Series Preliminary Data Sheet The IXYS IXC series of high voltage current regulators consists of nonswitchable, 2-terminal, AC and DC current regulators. AC non-switchable regulators This family consists of two DC current regulators connected internally in series to regulate the current to a specified value in both directions. Its output characteristics in quadrants 1 and 3 are the same as shown in Figure 1 so that the current regulation is also the same in both directions. Parts are only available in the TO-220 package. Current Regulator Nomenclature m~êíë=Å~å=ÄÉ=çêÇÉêÉÇ=Äó=ìëáåÖ=íÜÉ=ÑçääçïáåÖ åçãÉåÅä~íìêÉW =cáÖK=NK `ìêêÉåí=oÉÖìä~íçê=lìíéìí `Ü~ê~ÅíÉêáëíáÅë IXCP10M45A TO-220 AB (IXCP) TO-252 AA (IXCY) 4 4 1 3 12 3 Features bñíêÉãÉäó=ëí~ÄäÉ=ÅìêêÉåí=ÅÜ~ê~ÅíÉêJ áëíáÅë=(±RM=ééãLhF jáåáãìã=çÑ=QRM=s=ÄêÉ~âÇçïå b~ëáäó=ÅçåÑáÖìêÉÇ=Ñçê=ÄáÇáêÉÅíáçå~ä ÅìêêÉåí=ëçìêÅáåÖ QM=t=Åçåíáåìçìë=Çáëëáé~íáçå fåíÉêå~íáçå~ä=ëí~åÇ~êÇ=é~Åâ~ÖÉë gbab`=qlJOOM=~åÇ=qlJORO (Example) fuvp `ìêêÉåí=oÉÖìä~íçê m~Åâ~ÖÉ=ëíóäÉ P qlJOOM=^_ Y qlJORO=EaJm^hFG 10 `ìêêÉåí=o~íáåÖI NM=Z=NM=ã^ M `ìêêÉåí=iÉîÉä ^=Z=^ãéëI=j=Z=ã^I r=Z=µ^ 45 sçäí~ÖÉ=ê~íáåÖ QR=Z=QRM=s E_ä~åâF a`=kçåJëïáíÅÜ~ÄäÉ A ^`=åçåJëïáíÅÜ~ÄäÉ GW=^`=ÅìêêÉåí=êÉÖìä~íçê=çåäó=~î~áä~ÄäÉ=áå qlJOO=é~Åâ~ÖÉK IX Non-switchable regulators This is a family of extremely stable, high voltage current regulators with the typical output characteristic shown in Figure 1. The temperature stability is based on a threshold compensation technique and uses IXYS' most recently developed high voltage process. The complete family will be capable of providing other intermediate current levels which can be programmed on-chip during the manufacturing phase. C Applications m^_u=ÅìêêÉåí=ëçìêÅÉë qÉäÉéÜçåÉ=äáåÉ=íÉêãáå~íáçåë=áå m^_uë=~åÇ=ãçÇÉãë eáÖÜäó=ëí~ÄäÉ=îçäí~ÖÉ=ëçìêÅÉë pìêÖÉ=äáãáíÉêë=~åÇ=îçäí~ÖÉ=éêçíÉÅíáçå Ea`=~åÇ=^`F fåëí~åí~åÉçìëäó=êÉ~ÅíáåÖ=êÉëÉí~ÄäÉ ÑìëÉë t~îÉÑçêã=ëóåíÜÉëáòÉêë pçÑí=ëí~êíJìé=ÅáêÅìáíë Specific applications are current sourcing in PABX applications, telephone line terminations, surge protection and voltage supply protection. Two devices in a back-toback configuration will give bidirectional operation. Specific bidirectional applications would be series surge protection and soft startup applications from AC mains. cáÖK=OK=_äçÅâ=Çá~Öê~ã=Ñçê=íÜÉ=åçåJëïáíÅÜ~ÄäÉ=êÉÖìä~íçê «=OMMM=fuvp=^ää=êáÖÜíë=êÉëÉêîÉÇ N DS98703A (11/00) IXC Series Non-Switchable DC Current Regulators TO-220 AB Outline Symbol Definition Maximum Ratings VAK aê~áå=pçìêÅÉ=sçäí~ÖÉ QRMLPRM s PD mçïÉê=aáëëáé~íáçå========fu`|MOj=íç=fu`|RMj Eq`=Z=OR°`F =========fu`|SMj=C=fu`|NMMj OR QM t t IRM j~ñáãìã=oÉîÉêëÉ=`ìêêÉåí N ^ TJ Tstg TL gìåÅíáçå=léÉê~íáåÖ=qÉãéÉê~íìêÉ píçê~ÖÉ=qÉãéÉê~íìêÉ qÉãéÉê~íìêÉ=Ñçê=ëçäÇÉêáåÖ=Eã~ñK=NM=ëF JRR=íç=HNRM JRR=íç=HNRM OSM °` °` °` MD jçìåíáåÖ=íçêèìÉ ïáíÜ=ëÅêÉï=jP=EqlJOOMF ïáíÜ=ëÅêÉï=jPKR=EqlJOOMF Symbol Definition/Condition BVAKG _êÉ~âÇçïå îçäí~ÖÉ IA(P) mä~íÉ~ì `ìêêÉåí Characteristic Values Eqg=Z=OR°`I=ìåäÉëë=çíÜÉêïáëÉ=ëéÉÅáÑáÉÇF min. typ. max. ||jQR fa=Z=NKR=f^EmF ||jPR fa=Z=NKR=f^EmF QRM PRM MOj|| s^h=Z==NM=s NMj|| OMj|| PMj|| QMj|| RMj|| SMj|| NMMj|| NKV VKM NU OU PS QR RS UU ∆T ∆IA(P)/∆ mä~íÉ~ì=`ìêêÉåí=pÜáÑí ïáíÜ=qÉãéÉê~íìêÉ ∆VAK/∆ ∆ IA(p) aóå~ãáÅ oÉëáëí~åÅÉ VF Diode forward voltage drop; IF = 50mA RthJC RthJA MKQRLQ kãLäÄKáåK MKRRLR kãLäÄKáåK s s OKM NM OM PM QM RM SM NMM s^hZ==NM=s MOj|| s^h=Z==NM=s NMj|| OMj|| PMj|| QMj|| RMj|| SMj|| NMMj|| UMM NSM ==TU ==QM ==PO ==NV ==NR ====U OKR NNKU OO PR QQ RR SQ NNM ã^ ã^ ã^ ã^ ã^ ã^ ã^ ã^ ±RM ééãLh VMM NUM UR QR PR ON NT V âΩ âΩ âΩ âΩ âΩ âΩ âΩ âΩ 1.8 qÜÉêã~ä=oÉëáëí~åÅÉ=àìåÅíáçåJíçJÅ~ëÉ V fu`|MOj=íç=fu`|RMj RKM hLt fu`|SMj=C=fu`|NMMj PKN hLt qÜÉêã~ä=oÉëáëí~åÅÉ=àìåÅíáçåJíçJ~ãÄáÉåí qlJOOM UM hLt qlJORO NMM hLt G==mìäëÉ=íÉëí=íç=äáãáí=éçïÉê=Çáëëáé~íáçå=íç=ïáíÜáå=ÇÉîáÅÉ=Å~é~ÄáäáíóK Pin connections Product Marking 1 = No connection 2, 4 = Positive terminal A 3 = Negative terminal K TO-220 types - full part number TO-252 - last 7 alpha-numeric characters of the part number, e.g. CY02M45 O TO-252 AA Outline aáãK=====jáääáãÉíÉê jáåK j~ñK ^ ^N ^O Ä ÄN ÄO Å ÅN a aN b bN É ÉN e i iN iO iP OKNV OKPU MKUV NKNQ M MKNP MKSQ MKUV MKTS NKNQ RKON RKQS MKQS MKRU MKQS MKRU RKVT SKOO QKPO RKON SKPR SKTP QKPO RKON OKOU=_p` QKRT=_p` VKQM NMKQO MKRN NKMO MKSQ NKMO MKUV NKOT OKRQ OKVO fåÅÜÉë jáåK j~ñK MKMUS MKMVQ MKMPR MKMQR M MKMMR MKMOR MKMPR MKMPM MKMQR MKOMR MKONR MKMNU MKMOP MKMNU MKMOP MKOPR MKOQR MKNTM MKOMR MKORM MKOSR MKNTM MKOMR MKMVM=_p` MKNUM=_p` MKPTM MKQNM MKMOM MKMQM MKMOR MKMQM MKMPR MKMRM MKNMM MKNNR «=OMMM=fuvp=^ää=êáÖÜíë=êÉëÉêîÉÇ IXCP__A Series Non-Switchable AC Current Regulators Symbol Definition Maximum Ratings VAK aê~áå=pçìêÅÉ=sçäí~ÖÉ QRMLPRM s PD mçïÉê=aáëëáé~íáçå=q`=Z=OR°`F OR t TJ Tstg TL gìåÅíáçå=léÉê~íáåÖ=qÉãéÉê~íìêÉ píçê~ÖÉ=qÉãéÉê~íìêÉ qÉãéÉê~íìêÉ=Ñçê=ëçäÇÉêáåÖ=Eã~ñK=NM=ëF JRR=íç=HNRM JRR=íç=HNRM OSM °` °` °` MD jçìåíáåÖ=íçêèìÉ ïáíÜ=ëÅêÉï=jP ïáíÜ=ëÅêÉï=jPKR Symbol Definition/Condition BVAKG _êÉ~âÇçïå îçäí~ÖÉ=~í IA(P) mä~íÉ~ì `ìêêÉåí MKQRLQ kãLäÄKáåK MKRRLR kãLäÄKáåK Characteristic Values Eqg=Z=OR°`I=ìåäÉëë=çíÜÉêïáëÉ=ëéÉÅáÑáÉÇF min. typ. max. QRM PRM MOj|| NMj|| s^h=Z==NM=s OMj|| PMj|| QMj|| RMj|| NKU VKM NU OU PS QR ∆IA(P)/∆ ∆T mä~íÉ~ì=`ìêêÉåí=pÜáÑí ïáíÜ=qÉãéÉê~íìêÉ ∆ IA(p) ∆VAK/∆ aóå~ãáÅ oÉëáëí~åÅÉ s^hZ==NM=s MOj|| s^h=Z==NM=s NMj|| OMj|| PMj|| QMj|| RMj|| UMM NSM =TU =QM =PO =NV s s OKM NM OM PM QM RM OKR NNKU OO PR QQ RR ã^ ã^ ã^ ã^ ã^ ã^ ±RM ééãLh VMM NUM UR QR PR ON âΩ âΩ âΩ âΩ âΩ âΩ VF Diode forward voltage drop; IF = 50mA 1.8 V RthJC RthJA qÜÉêã~ä=oÉëáëí~åÅÉ=àìåÅíáçåJíçJÅ~ëÉ qÜÉêã~ä=oÉëáëí~åÅÉ=àìåÅíáçåJíçJ~ãÄáÉåí R UM hLt hLt G==mìäëÉ=íÉëí=íç=äáãáí=éçïÉê=Çáëëáé~íáçå=íç=ïáíÜáå=ÇÉîáÅÉ=Å~é~ÄáäáíóK aÉîáÅÉ=ê~íáåÖë=~åÇ=ÅÜ~ê~ÅíÉêáëíáÅë=~êÉ=éÉê=ÅÜáéK Fig. 3. Equivalent circuit for the AC current regulators. 0.04 0.03 0.02 IK - milliamperes ||jQR^ fa=Z=NKR=f^EmF ||jPR^ fa=Z=NKR=f^EmF 0.01 0.00 -0.01 -0.02 -0.03 -0.04 -50 0 VKK - Volts Fig. 4. Output Characteristics for the IXCP30M45A current regulator. Pin connections Product Marking 1 = Terminal K1 2, 4 = Terminal A1, 2 3 = Terminal K2 Full part number «=OMMM=fuvp=^ää=êáÖÜíë=êÉëÉêîÉÇ P 50 IXC Series Application Examples DC and AC Overvoltage Suppression qÜÉ= êÉÖìä~íçê= Å~å= ÄÉ= ìëÉÇ= ~ë= ~ îçäí~ÖÉ=ëìêÖÉ=ëìééêÉëëçêK=qÜÉ=ÇÉîáÅÉ áë=~Ö~áå=ÅçååÉÅíÉÇ=áå=ëÉêáÉë=ïáíÜ=íÜÉ äÉ~Ç= EcáÖK= RF= ~åÇ= ïçìäÇ= åçêã~ääó çéÉê~íÉ=~í=~==ÅìêêÉåí=äÉîÉä=äçïÉê=íÜ~å íÜÉ= éä~íÉ~ì= EcáÖK= S~FK= ^åó= áåÅçãáåÖ îçäí~ÖÉ=ëìêÖÉ=EcáÖK=SÄF=äÉëë=íÜ~å=íÜÉ ÄêÉ~âÇçïå=îçäí~ÖÉ=çÑ=íÜÉ=êÉÖìä~íçê=ïáää ÄÉ=Åä~ãéÉÇ=Äó=íÜÉ=fu`m=êÉÖìä~íçê=íç îçäí~ÖÉ=äÉëë=íÜ~å=íÜÉ=éä~íÉ~ì=ÅìêêÉåí íáãÉë= íÜÉ= ÉÑÑÉÅíáîÉ= êÉëáëí~åÅÉ= çÑ= íÜÉ äç~ÇK cáÖK=RK=a`=ëìêÖÉ=ëìééêÉëëáçå ëçìêÅÉ= çÑ= ~= ÜáÖÜäó= ëí~ÄäÉ= ÅìêêÉåí= íç éêçÇìÅÉ= ~= ìë~ÄäÉ= îçäí~ÖÉ= êÉÑÉêÉåÅÉ EcáÖK= TFK= qÜáë= ïçìäÇ= ÄÉ= ÉÑÑÉÅíáîÉäó áåÇÉéÉåÇÉåí=çÑ=íÉãéÉê~íìêÉ=~åÇ=~=äçï Åçëí= ~ééêç~ÅÜK= ^= ÜáÖÜ= îçäí~ÖÉ êÉÑÉêÉåÅÉ=áë=~äëç=éçëëáÄäÉI=íÜ~åâë=íç íÜÉáê=ÜáÖÜ=ÄêÉ~âÇçïå=îçäí~ÖÉëK R = 100 Ω R = 50 Ω R = 25 Ω Vout = 3.5 V nominal Vout = 1.75 V nominal Vout = 0.875 V nominal cáÖK=TK==páãéäÉ=îçäí~ÖÉ=ëçìêÅÉ=ïáíÜ ÜáÖÜ=ëí~Äáäáíó cáÖKUK=içï=Åçëí=ÅìêêÉåí=êÉÖìä~íçêë áåëíÉ~Ç=çÑ=ÑìëÉë qÜÉ=çÄîáçìë=~Çî~åí~ÖÉë=íç=Ü~îáåÖ=íÜáë êÉÖìä~íçê=~ë=ÑìëÉ=ëìÄëíáíìíÉ=~êÉW mêÉîÉåíë=~=?Çáé?=áå=íÜÉ=éçïÉê ëìééäó=ÇìêáåÖ=~=Ñ~ìäí=ÅçåÇáíáçå oÉÖìä~íçê=êÉã~áåë=áåí~Åí `~å=ÄÉ=É~ëáäó=íáÉÇ=áå=ïáíÜ=äçÖáÅ=íç áåÇáÅ~íÉ=~=?Ççïå=ëí~íÉ?=Äç~êÇ cáÖK=S~K=a`=ëìêÖÉ=ëìééêÉëëáçå Instantaneous "Fuse" cáÖK=SÄK=fåÅçãáåÖ=ëìêÖÉLçìíéìí=ëìêÖÉ ~Åêçëë=äç~Ç Soft Start-Up Circuits eÉêÉ=íÜÉ=êÉÖìä~íçê=ÅÜ~ê~ÅíÉêáëíáÅ=ïáää Åä~ãé=áåáíá~ä=ÅìêêÉåí=ëìêÖÉë=ïÜáÅÜ=Å~å çÅÅìê=ïÜÉå=éçïÉê=áë=áåáíá~ääó=~ééäáÉÇ íç=~=äç~ÇK=qÜÉ=ÇÉîáÅÉI=ïáíÜ=áíë=QRM=s Å~é~Äáäáíó=ÅçìäÇI=Ñçê=Éñ~ãéäÉI=ÄÉ=ìëÉÇ ïáíÜ= ~= a`= éçïÉê ëìééäó= çê= ïáíÜ= ^` ã~áåë=íç=äáãáí=íÜÉ=áåáíá~ä=ÜáÖÜ=áåêìëÜ=çÑ ÅìêêÉåí= áåíç= ä~ãé= Ñáä~ãÉåíëI= íÜÉêÉÄó áåÅêÉ~ëáåÖ= íÜÉ= Ñáä~ãÉåí= äáÑÉ= ëÉîÉê~ä íáãÉëK= fí= ÅçìäÇI= íÜÉêÉÑçêÉI= ÄÉ= ìëÉÇ ÉÑÑÉÅíáîÉäó=áå=äáÖÜíáåÖ=Çáëéä~óë=~åÇ=áå íÜÉ=íê~åëéçêí~íáçå=äáÖÜíáåÖ=áåÇìëíêáÉëK Highly Stable Voltage Sources ^åçíÜÉê=çÄîáçìë=~ééäáÅ~íáçå=ïçìäÇ=ÄÉ íç= ìëÉ= íÜÉ= ÅìêêÉåí= êÉÖìä~íçê= ~ë= ~ ^åçíÜÉê= ~ééäáÅ~íáçå= ïçìäÇ= ÄÉ éêçíÉÅíáçå= ~Ö~áåëí= ëìÇÇÉå= îçäí~ÖÉ Çêççéë=çå=îçäí~ÖÉ=ëìééäó=äáåÉë=íç=äçÖáÅ Å~êÇë=áå=ÅçãéìíáåÖ=ëóëíÉãëI=êÉëìäíáåÖ Ñêçã= çåÉ= ÅçãéçåÉåí= ëìÇÇÉåäó ëÜçêíáåÖ= íç= ÖêçìåÇK= kçêã~ä= ÑìëáåÖ åÉíïçêâë= ïáää= Çê~ï= ÅçåëáÇÉê~ÄäÉ ÅìêêÉåí=ÇìêáåÖ=íÜÉ=íáãÉ=áí=í~âÉë=Ñçê=íÜÉ ÑìëÉ= íç= ÅäÉ~êK= qÜáë= ÅçìäÇ= Å~ìëÉ= ~ ëìÑÑáÅáÉåí=Çáé=áå=éçïÉê=ê~áä=îçäí~ÖÉ=íç Å~ìëÉ=ã~äÑìåÅíáçåë=çÑ=íÜÉ=çíÜÉê=äçÖáÅ Å~êÇëI=ÉîÉå=ïáíÜ=Ñ~ëíJÄäçï=ÑìëÉë=EcáÖK UFK=qÜÉ=ÅìêêÉåí=êÉÖìä~íçê=áå=ëÉêáÉë=ïáíÜ íÜÉ=äçÖáÅ=Å~êÇ=êÉëíêáÅíë=íÜÉ=ÅìêêÉåí=íç áíë= çïå= çéÉê~íáåÖ= äÉîÉä= EcáÖK= VFK qÜÉêÉÑçêÉ==íÜÉ=îçäí~ÖÉ=ëìééäó=ÇçÉë=åçí ÄÉÅçãÉ=çîÉêäç~ÇÉÇ=~åÇ=íÜÉ=êÉÖìä~íçê êÉã~áåë=áåí~ÅíK qÜÉ=ÅìêêÉåí=êÉÖìä~íçê=íÜìë=éêçîáÇÉë=~å ?áåëí~åí~åÉçìë=ÑìëáåÖ?=ÑìåÅíáçåK=tÜÉå íÜÉ=äçÖáÅ=ÅçãéçåÉåí=áë=êÉéä~ÅÉÇI=íÜÉ êÉÖìä~íçê= êÉëìãÉë= áíë= åçêã~ä ÑìåÅíáçåáåÖ=ãçÇÉK IXYS Corporation 3540 Bassett St. Santa Clara, CA 95054 Tel: 408-982-0700; Fax: 408-496-0670 cáÖK=VK kçêã~ä=ÑìëáåÖ=äáåâë=áå ëÉêáÉë=ïáíÜ=É~ÅÜ=Äç~êÇ Testing & Handling Recommendations cçê=áåáíá~ä=~ëëÉëëãÉåí=çÑ=íÜÉ=é~êíë ïÜÉêÉ= íÜÉ= ÅìëíçãÉê= ã~ó= íÉëí= íÜÉ ÇÉîáÅÉ= ÅÜ~ê~ÅíÉêáëíáÅë= áå= ÑêÉÉ= ~áê ïáíÜçìí=ÜÉ~í=ëáåâáåÖI=íÜÉ=Åçåíáåìçìë éçïÉê= Çáëëáé~íáçå= ëÜçìäÇ= ÄÉ= âÉéí ïáíÜáå= NKR= t= ~í= ~ãÄáÉåí= çÑ= ORŒ`K EoíÜg^= Z= UM= hLt= Ñçê= qlJOOMI= ~åÇ oíÜg^=Z=NMM=hLt=Ñçê=qlJOROF kçêã~ä= ÉäÉÅíêçëí~íáÅ= Ü~åÇäáåÖ éêÉÅ~ìíáçåë= Ñçê= jlp= ÇÉîáÅÉë ëÜçìäÇ=ÄÉ=~ÇÜÉêÉÇ=íçK IXYS Semiconductor GmbH Edisonstr. 15; D-68623 Lampertheim, Germany Tel: +49-6206-503-0; Fax: +49-6206-503627 Q «=OMMM=fuvp=^ää=êáÖÜíë=êÉëÉêîÉÇ