TA202412 POWEREX | Alldatasheet
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POWEREX INC 02 Deg 7et4b21 o0030aL b Ml T2S-27 TA20 ; eee eee errr ee erence Powerex, Inc. Hillls Street, Youngwood, Pennsylvania 15697 (412) 926-7272 Phase Control SCR } Powerex Europe, S.A, 428 Ave. G, Durand, BP107, 72008 LeMans, France (49) 72.76.16 1200-1400 Amperes Avg 7 2400-4000 Volts - Description : For No. 6 Sorew Powerex Silicon Controlled Rectifiers eK, (SCR) are designed for phase control 1 7 applications, These are all-diffused, f} Prese-Pak (Pow-R-Disc) devices Y employing the field-proven amplifying . / - (di/namic) gate. | f - Features: | | TA20 10 Low On-State Voltage . Phase Control SCR 0 High di/et 1200-1400 Amperes/2400-4000 Volts Ol High dvr . (1 Hermetic Packaging i7I\\ : 1 Excellent Surge and I’ Ratings r CSW Applications: . Zy A x 4, Boop CO Power Supplies ‘Goth Sides) C1 Battery Chargers ) Senate 1 Ut Deer Marking immers: ~ Pest VAR Generators
Ordering Information
YE Example: Select the heey eight digit part number you desire the table - . Gate Le. TA202412 Is a 2400 Volt, 1200 IN al (White) Ampere Phase Control SCR. : fina 4D, io. Voltage Currest TA2 Tw [tc | flere) Code : Outline Drawing . tazo | 2400 | 24 | 1200 | 12 ee [aon | ze | too | 16 ee ae |s210 | 2950 | seat] s0020 [2200 [22 6D 99,31 E a _[ta5 | a5 3.43 366 | 200 | 29 | ; Jy [976 | 000 [1.91 | 2.20 [4000 [40 | N_ | 080 [= 27 = (Creep Distance—1.40 in. min, (95.56 mm) . ‘Strike Distance—~.98 In. min, (24.89 mm). {in accordance with NEMA standards.) FhishNote Pato, ) Approx Weight—21 tb, (950 0). 1, Dimension “H" is a clamped dimension, 241
POWEREX INC de pe Wf resunaa g003087 & i ‘T-25-2| POWEREX a , Powerex, Inc., Hillls Street, Youngwood, Pennsylvania 15697 (412) 925-7272 TA20 \\ Phase Control SCR 1200-1400 Amperes Avg/2400-4000 Volts Absolute Maximum Ratings TT : Symbol TA20_. 12 TA20_ 14 Units RMS On-State Current Iremsy 1800 2200 Amperes Average On-State Current brea 1200 1400 Amperes Peak One-Cycle Surge (Non Repetitive) On-State Current (0Hz)® trou 23,500 25,000 Amperes Peak One-Cycle Surge (Non-Repatitive) On-State Current (50Hz) e brs 21,450 22,800 Amperes Critical Rate-of-Rise of On-State Current (Non-Repetitive) OO ® di/dt 400 400 Amperes/is Critical Rate-of-Rise of On-State Current (Repetitive) di/dt 150 150 Amperes/ps Ft (for Fusing), One Cycle at 60Hz Pt 1,67 X 10° 2.6 X 10° A’seo Peak Gate Power Dissipation Pow 16 16 Watts . Average Gate Power Dissipation : Posey 3 3 Watts. Storage Temperature Tsra —40 to 150 —40 to 150 Cc Operating Temperature Ts —40 to 125 —40 to 125 sc Mounting Force® 9000 to 11,000 9000 to 11,000 tb, Mounting Force? 4100 to 5000 4100 to 6000 kg _———S.- $10 8000 _ 4100 to 6000 Kg Electrical and Thermal Characteristics OO SSSSSSSSSSSSSSS Symbol Tost Conditions A212 TAZ _14 Units =p er eee Current—Conducting State Maximums. Peak On-State Voltage Vru Ina = 3000A, Ty = 25°C 8.15 2.50 Volts OO ee tee S20 Volts Ta20 A : Voltage—Blocking State Maximums® Forward Leakage, Peak Nora. Ty = 125°C, Voau = rated 250 mA . Reverse Leakage, Peak farsa Ty = 125°C, Vrrw = rated 250 mA —— oo Vir = rated 250A Switching Typical Turn-Off Time & |r = 250A, Ty = 125°C, 400 psec : dip/dt = 50A/u8ec, reapplied dv/dt = 20V/psec linear to 0.8Voau Typical Turn-On Time® ter Inu = 1000A, Vo = 1500V 8.0 psec Min. Critical dv/dt exponential to Vorm®® dv/dt Ty = 125°C 300 V/psec Char EE er 800 sec Thermal Maximum Thermal Resistance, double sided cooling Junction to Case Reso 015 *C/Watt amare Watt Case to Sink, Lubricated Recs 007 *C/Watt ——— 07 "Wat Gate—Maximum Parameters Gate Current to Trigger lor Ty = 25°C, Vo = 12V 200 mA Gate Voltage to Trigger Vor Ty = 25°C, Vo = 12V 3.0 Volts Non-Triggering Gate Voltage Voous Ty = 125°C, rated Vorw Aly Volts Peak Forward Gate Current torw 4 Amperes ewer Marre ty Ampere Peak Reverse Gate Voltage Vor 5 Volts —_—eeee eee tts © Consult recommended mounting procedures, . © Applies for zero or negative gate bias, © Per JEDEC AS-967, 6.2.2.1, © with recommended gate drive. © Higher dv/dt ratings available, consult factory. © Per JEDEC standard RS-397, 6.2.26, 242 .
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