KD421A20 POWEREX | Alldatasheet
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POWEREX INC 18D D MM 7294621 0002201 5 mw 0 pet Wa y., eat ge RTE Te aE Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (412) 925-7272, *~ Fast Switching ©" °° 2:5 . Dual Darlington. a Sk Transistor Module. ES
200 Amperes/125 Volts iY
ere - ‘Description ” et 7 a ie one ‘ : Powerex Fast Switching Dual Darlington * f 8 ul . Transistor Modules are designed . iy * for use in Low Voltage switching ved Rae th a ig applications, The modules are isolated on t if Hf ie Lye for easy mounting of multiple units, -.- wo Tea Sr Features: . . 7 FtTE v-venontmst bess Tet Gi Isolated Mounting ; weak Ls tos ee a 0 Planar Chips - ms] t = 0) Low Vegsary a Lek mM (0 Fast Switching : KD421A20 . conection ovens Fast Switching Dual Darlington Applications: : “s 3 | Transistor Module 020 Kilohertz Inverters i
200 Amperes/125 Volts nee
© AC & DC Motor Control ve ce 8 1 O Switching Power 3 Supplies el: “ if Ordering Information ce Pa Example: Select the complete eight - co
125 Volt KD421A20 digit module part number for the wie
Outline Drawing rating you desire from the table - i.e. # KD421A20 is a 125 Volt, 200 Ampere. =” TTT Fast Switching Qual Darlington Module. : Dimension Inches Miltimeters of A 4,252 Max, 108 Max. Veeoguy — CumentRalng” =; 8 3.661.012 930.3 We Volts (126) Amperes (x10) ¢c 2.441 Max. 62 Max. Kb42 1A 20 an Py 1,890*.012 4840.3 oe E 1.457 37 oy F 1.181 Max, 30 Max. a ad G 630 16 : 4 256 Min. 6.5 Min. : J 984 25 . Ma K 591 15 : . : L 295 75 . ed M 236 6 ss oe N 551 14 . ; Pp 669 7 : ’ Q 315 8 et 2 R 118 3 cas s 276 7 - ST chyks T 256 Dia. 6.85 Dia. . vhed u M6 Metric M6 Sie
“POUEREX INC) 18D *D OM 7294G21 OOO2202 T mm a eS VOWEREX . “. “Tentative 7 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (412) 926-7272 KD421A20 ats Fast Switching Dual Darlington Transistor Module ae
200 Amperes/i25 Volts wt
Maximum Ratings T, =25°C unless otherwise specified . . ott Re oa Symbot kosataz0 Unite . Junction Temperature __ Ty = 4010 150, o_ oe Storage Temperature Ts1e 4010 125 C ms Collector-Emitter Sustaining Voltage Vozqsus) : 125 Volts ne Collector Base Voltage | Veeo 150 Volts: . we Emutter-Base Voltage ~__Veso 7 Volts SE Collector-Emitter Voltage Var =—2V Veev 150 Volts os Continuous Collector Current Io 200 - Amperes vod Diode Forward Current lew 200 Amperes nod Continuous Base Current ___ Ig 10 ‘Amperes ae Diode Surge Curent 900 ‘ Power Dissipation Pr 800 = Watts ws Max Mounting Torque (M6) Terminal Screws __ 26 inalb, a ‘Max. Mounting Torque (M6) Mounting Screws ~ = 26 inal, Modute Weight = = Grams tea gE Visolation Ves 1500... Volts reat a Electrical and Mechanical Characteristics Ty =25°C unless otherwise specified . . rad . kos21azo . - OR Characteristics Symbol Test Consltlons Min, Wp. Max. Units Collector Cutoff Current Icey Vor =150V, Vee =—2V = = 1 mA ‘ Collector Cutolf Current lcev Vee =150V, Vaz =~2V = = 3 mA L oe To=t26°C oe . Emitter Cutoff Current leo Ves=7V = = 200 mA he OC Current Gain hee Ic=200A, Ve =2.0V 300 = = = “ Diode Forward Voltage Vem lem =200A = = 160 Vv ht Collector-Emitter Saturation Voltage Voesan I¢=200A, Is =1.0A = = 15 Vv ia Base-Emitter Saturation Voltage Veesan Ic =200A, la=1.0A = = 20 Vv oe Resistive Turn On ton Voc =75V =~ = 20 us sy Load ‘Storage Time ts lo=200A = = 40s 7 Switch Times FalTime ten gg 1.0 a. a a SiG Thermal Resistance, Junction to Sink wets Lubricated Pics Per Half Module - = 0075 ecw : ‘Thermal Resistance, Junction to Case Rac Transistor Part = = 0185 cw a Thermal Resistance, Junction to Case Rac Diode Part = = 06 “iw * This specification is tentative; a therefore, performance curves are not not included. Please contact the Powerex . bose sales representative nearest you for ce ‘further information. ny we 2701 D-08 -- mee,