KD7212A2 POWEREX | Alldatasheet
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a ) Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (412) 925-7272 Dual Darlington . : Transistor Module
25 Amperes/1200 Volts
Description
Powerex Dual Darlington Transistor ' o_o Modules are designed for use in =| switching applications. The modules * are isolated consisting of two na Te Darlington Transistors with each wah rool transistor having a reverse parallel connected high-speed diode, a Features: ——T O Isolated Mounting rea 0 Planar Chips ° . comeense ous i KD7212A2 O Discrete Fast Recovery Dual Darlington Feed-Back Diode « . Transistor Module i i (hi
25 Amperes/1200 Volts O High Gain (hee)
O Fast On Connections . / O Base Emitter ) “ “ Speed Up Diodes j Applications:
1200 Volt KD7212A2
Outline Drawing O Inverters O OC Motor Control C Switching Power Dimension Inches Mitlimeters Supplies A 8622 82 CAC Motor Control . Cc 1.378 36 Ordering Information ie) 1.181 Max. 30 Max. Example: Select the complete eight E 827 21 digit module part number you desire F ‘768 195. from the table - i.e, KD7212A2 is a . G 413 10.5 1200 Volt, 25 Ampere Dual Darlington CH 216Dia_ «5.5 Dia, Module. J ATT 45 a TT — . Ve Current Rating j Wi vols i) Ampere (25) KD72 12 A2 267
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Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (412) 925-7272 KD7212A2 . Dual Darlington Transistor Module
25 Amperes/ 1200 Volts
Maximum Ratings 1, =25°C unless otherwise specified . —_—ev eS Symbol ‘KDT212A2 Units Junction Temperature Tw =40 to 160 °C Storage Temperature Tse =40 to 125 c . Collector-Emitier Sustaining Vollage Voeoisus) ___ 950 Volts Collector-Emiter Sustaining Voltage Vez = —2V Veewsus) 1200 Volts Collector-Base Voltage Veao 1200 Volts Emitter-Base Voltage Veso _ 7 Volts Collector-Emitter Voltage Vaz =-2V Voev__ 1200 Volts Continuous Collector Current Ic 25 Amperes . Diode Forward Current le 25 Amperes Continuous Base Current bo 15 ‘Amperes Diode Surge Current - lesw 250 Amperes ‘ Power Dissipation Each Transistor __Pr 208 Watts Max. Mounting Torque MS Mounting Screws = 7 insb, Module Weight = 155 Grams Visolation Vrms 2500 Volts Electrical and Mechanical Characteristics T,=25°C unless otherwise specified ‘KO7212A2 Characteristics Symbol ‘Test Conditions Min. Wp. Max, Units Collector Cutoff Currant loev Vee =1200V, Vee =—2V = = 7 mA Emitter Cutoff Current leso Veg =7V = = 200 mA OC Current Gain bee. ____lo=25A, Voe=5V 75 = = = Diode Forward Voltage Vu Sse = = 18 Vv Collector-Emitter Saturation Voltage Voewany Io=25A, Ip =05A = = 3 Vv Base-Emitter Saturation Vollage Vee(san Ic=25A, Ip =05A ~ = 35 Vv Resistive Turn On ton Veo =600V = = 25 4s ‘ Load Storage Time ts Ic=25A — = 16 rs ‘Switch Times Fall Time fi lpi =—Ie2=05A, = = 30 48 Thermal Resistance, Case to Sink Lubricated Recs Per Half Module = - 016 °C Thermal Resistance, Junction to Case Rac Transistor Part = = 06 sc , Thermal Resistance, Junction to Case Rac Diode Part = = 15 “Cw eee ews Rode Part 5 268 . .