` MCti26-5 2:;:~, MCU25-7 ..MCU25.9 2N650g MC~25=12 o 1 I 1 I 25 AMPERES RMS SILICON CONTROLLED RECTIFIERS . . . designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supply crowbar circuits. . Glass passivated Junctions Parameter . Uniformity with Center Gate Fire for Greater and Stability Small, Rugged, Th,ermowatt Constructed for Low Thermal Resistance, High Heat Dissipation and Durability o Blotting #Y ....,. :$\i,* ~" :::,.,~ ,' `"*.::.,, ,,.4. ",.*!,,, . ..... J:~ "'**>, ,,:,,~).+.yiy .\." \~\$,t %, `P S,*),q.$?tb I ..'/>~;>*,,\. . \,.~ ~l.k ~ ....\., ..!\\ .,., ,t+ Voltage to 1000 Volts ." 300 A Surge Current Capability M~lMUM RATINGS ,- ",..,, 0 Unit volts 1000 `i$,, #CR225-12 ~:~ ,, Forward Current (Tc m~$~~) (All Conduction An@p%~J#' Peak Nonrepeti~@~$&& (1/2 Cycle, ~in~~~ve) Forward F& Foyq~@$W~e Current -- 8.3 ms 25 IT(AV) 16 ITSM 300 350 Amps PGM 20 Watts PG(AV) 0.5 Wati 1.5 ms `&ePower Gate IT(RMS) Power Amps Fq.~~~{~eak Gate Current . ~ Op@~fig Junction Temperature Range IGM TJ -40to +125 `c Storage Temperature Tstg -40to +150 `c 4. ANODE Amps DIM Range THERMAL CHARACTERISTICS 2.0 STYLE 1: PIN 1. CATHODE 2, ANODE 3. GATE ,. .. : Thermal Resistance,Junction to Case ~~"-., .. . Symbol Max ROJc 1.5 INCHES MIN MAX 14.23 9.66 3.56 0.51 3.531 2.29 - 0.560 0.625 0.380 0;140 0,020 0.139 0.090 0,012 0.500 0.045 0.190 0.100 0:060 0.020 0.230 0.420 0.190 0.045 0.147 0.110 0.250 0.045 0.562 0.070 0.210 0.120 0.115 0.055 0.270 A B c D F G H J K L -.. Characteristic MILLIMETERS MIN MAX Unit ;Cfi 0.31 12.70 1.14 4.63 2.54 2.04 0.51 5.85 N (1) VRRM for all types can be applied on a continudu,s dc basis without incurring damage, Ratings "apply for `zero ,or negative gate voltage. Devices should not be tested for blocking capability in .a manner such that the voltage supplied exceeds the rated blocking voltage. ' ; s T 15.87 10.66 4.82 1.14 3.733 2.79 6.35 1.14 14.27 1.71 :5.33 3.04 2.92 1.39 6.85 . CASE 221-02 TO-220AB .. , Thermowatt is a Trademsrk of Motorola Inc. `Indicates JEDEC Registered Data. .. ... ,;..., All JEOEC dimensions and notes apply .,.,-., MOTOROLA INC., 1984 DS6590RI ,, .,, ... ..', ,. ,. ,.. ,. ., .,. o MCR225-12 `. *Peak Foward Blocking Current IDRM :- mA *N (Rated VDRM @ TJ = 125"C) `*Peak Reverse-Blocking Current' l~RM -- `*$+ .t$?,~j \,,, \:i::,: A~ $ (Rated VRRM @ TJ = IZ50C) *Foward "On" Voltage (l)' *Gate Trigger ..... I "~,w$,. I Current (Anode Voltage *Gate Thgger (Anode Voltage Gate N (Anoae voltage (Continuous dc) TC = 25C TC = -4WC = 12 Vdc, RL = 100 Ohm,s) Voltage (Continuous ,,3>...,,<$ ., ,.,at:.+h -- .,,, dc) t>,qg~~ ,,,.:.9,~t"~. ` .*.. ,,.. = 12 Vdc, RL = 100 Ohms, TC = -4&C) = Katea VDRM, KL = IUU uhms, ,' [J = IZ5"CJ CURRENT DERATING 1 1 I I ` .-- ,,.\?\?.*, ,, ~t{+il, .,,, ,?**+ ..--, -,:--, FIGURE1- ~;~~ ~t, ..:$'':>:,? 54 . ~... .A.. 1 I 2.0 I mA I VTM (ITM = 50A) ,, I I 25 75 1.0 1.5 volts ,, I I I I I 1 I I 0 FIGURE 2 -- MAXIMUM ON-STATE POWER DISSIPATION z ! 99r I FIGURE 3 -- M~lMUM FORWARDVOLTAGE FIGURE 4 -- MMIMUM NON-REPETITIVESURGE CURRENT 300 = ~ + -. ..m 275 .:i:ii' +1 UL"u,,,, ", 1. w 7 , 1 -v f / / Iu REGION FORWARD BREAKOVER POINT [T REVERSE RI flPVlhl G / vT t;;M `- A m A vRRM REVERSE AVALANCHE REGION ! +V I VDRM IRRM FORWARD BLOCKING REGION I -1 I ! = ".. 2 < ~ 0.05 - 0.02 . 1 / " / , I 1 1 / 0.037' 0,01 0.1 , , #, 0.2 0,3 0,5 1,0 2.0 3,0 5.0 I 10 , , 1. 1 1 20 "30 50 .t, TIME(MS) 1 1 1 1 1 100 1 1 1 200' 300 1 1 I 500 1 1 1 I I l.Ok ., ,, M070ROLA @ ~~~ Semiconductor Products Inc."d 1 1 1 1 1 2.0k 3,0k 5.0k 1 1 1 10k ... , ,.. ,,.,, ,, :., .,. . . .. . , ,,' ,,, I TYPICAL TRIGGER CHARACTERISTICS ,., ,, FIGURE 7 -- GATE TRIGGER CURRENT 0 FIGURE 8 -- GATE TRIGGER VOLTAGE .>4:,:,! - ,<:). "L*, "$:$P,,*, ,,.. ,, ",.,. .,. , ., ,, AN~240 SCR4 ,Po@@%trol Fundamentals ~ AN-295'; `Sup~r~<~ RF! in Thryistor Circuits AN*3 ,` Di$,~~~n&} and Speed Control for Series, Universal .,: fl~ ~pnt ,.Motors AN-~:)~~?##onic Speed Control of Appliance Motors AN-5%~f~~~&ory, Characteristics and Applications of the Prof,.t+,, <,. +$(:L?. >~ y%'y~rammable Unijunction Transistor AN~~5 A Low-Cost 80 V-1..5 A Color TV Power SUppIy ,' ,. To obtain copies of these notes list the AN number(s) on ,your company. letterhead and send your request to: Technical Motorola P.O. Box Phoenix, Information Center Semiconductor Products, Inc. 20912 Arizona 85036 `.. ,.. ..' ... .,, ,. , ,", ,.. . ,' ,., ,.' `.. ,,. . .. .,. ,.. ,. :,,. . ". , `. Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design, Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Motorola and@ are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Employment Oppoflunity/ Affirmative Action Employer. ,., ,,, : , .. . ,. Semicoflductor Products Inc. `MOTOROLA ,. .@ . ,, ..', .. . .',. .:. . , BOX 20912 PHOENIX, AR IZONA:85036 A SUBSIDIARY OF. MOTOROLA INC. --