Previous Datasheet Index Next Data Sheet DISCRETE POWER DIODES and THYRISTORS DATA BOOK To Order Previous Datasheet Index Next Data Sheet Bulletin I25153/B 181RKI SERIES PHASE CONTROL THYRISTORS Stud Version Features 180A Hermetic glass-metal seal dv/dt = 1000V/µs option International standard case TO-209AB (TO-93) Threaded studs UNF 3/4 - 16UNF2A Typical Applications DC motor controls Controlled DC power supplies AC controllers Major Ratings and Characteristics Parameters 181RKI Units 180 A 80 °C 285 A @ 50Hz 3800 A @ 60Hz 4000 A @ 50Hz 72 KA2s @ 60Hz 66 KA2s 400 to 1000 V 100 µs - 40 to 125 °C IT(AV) @ TC IT(RMS) ITSM I 2t V DRM /V RRM tq TJ typical To Order case style TO-209AB (TO-93) Previous Datasheet 181RKI Series Index Next Data Sheet ELECTRICAL SPECIFICATIONS Voltage Ratings V DRM /V RRM , max. repetitive peak and off-state voltage V VRSM , maximum nonrepetitive peak voltage V 40 400 500 80 800 900 100 1000 1100 Voltage Type number Code 181RKI I DRM /I RRM max. @ TJ = TJ max. mA 30 On-state Conduction Parameter I T(AV) 181RKI Units Conditions Max. average on-state current 180 A @ Case temperature 80 °C 180° conduction, half sine wave I T(RMS) Max. RMS on-state current 285 DC @ 79°C case temperature I TSM Max. peak, one-cycle 3800 t = 10ms No voltage non-repetitive surge current 4000 t = 8.3ms reapplied 3500 t = 10ms 100% VRRM 3660 t = 8.3ms reapplied Sinusoidal half wave, 72 t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied I 2t Maximum I2t for fusing A 66 KA2s 61 56 2 I √t Maximum I √t for fusing 2 V T(TO)1 Low level value of threshold 2 KA √s 720 V 0.89 (I > π x IT(AV)),TJ = TJ max. 0.92 (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max. voltage r t1 Low level value of on-state slope resistance r t2 High level value of on-state slope resistance t = 0.1 to 10ms, no voltage reapplied (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max. 0.83 voltage V T(TO)2 High level value of threshold 12 mΩ (I > π x IT(AV)),TJ = TJ max. 0.81 V TM Max. on-state voltage 1.35 IH Maximum holding current 600 IL Typical latching current 1000 V mA Ipk= 570A, TJ = TJ max, tp = 10ms sine pulse 2222222222222 TJ = 25°C, anode supply 12V resistive load Switching Parameter di/dt Max. non-repetitive rate of rise of turned-on current 181RKI 300 td Typical delay time 1.0 tq Typical turn-off time 100 Units Conditions A/µs µs Gate drive 20V, 20Ω, tr ≤1µs TJ = TJ max, anode voltage ≤ 80% VDRM Gate current 1A, di g /dt = 1A/µs Vd = 0.67% VDRM, TJ = 25°C ITM = 50A, TJ = TJ max, di/dt = 10A/µs, V R = 100V dv/dt = 20V/µs To Order 181RKI Series Previous Datasheet Index Next Data Sheet Fig. 3 - On-state Power Loss Characteristics Fig. 4 - On-state Power Loss Characteristics Fig. 5 - Maximum Non-Repetitive Surge Current To Order Fig. 6 - Maximum Non-Repetitive Surge Current Previous Datasheet Index Next Data SheetSeries 181RKI Fig. 7 - On-state Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z thJC Characteristic Fig. 9 - Gate Characteristics To Order Previous Datasheet Index Next Data SheetSeries 181RKI Blocking Parameter 181RKI Units Conditions dv/dt Maximum critical rate of rise of off-state voltage 500 V/µs TJ = TJ max. linear to 80% rated VDRM IRRM IDRM Max. peak reverse and off-state leakage current 30 mA TJ = TJ max, rated V DRM/V RRM applied Triggering Parameter PGM 181RKI Maximum peak gate power 2.0 IGM Max. peak positive gate current 3.0 +VGM Maximum peak positive Maximum peak negative A TJ = TJ max, t p ≤ 5ms V TJ = TJ max., tp ≤ 5ms 5.0 gate voltage VGT TJ = TJ max, t p ≤ 5ms TJ = TJ max, f = 50Hz, d% = 50 20 gate voltage IGT W 10 PG(AV) Maximum average gate power -VGM Units Conditions TYP. MAX. DC gate current required 130 - to trigger 65 150 35 - TJ = 125°C DC gate voltage required 2.0 - TJ = - 40°C to trigger 1.2 2.5 0.9 - 23 TJ = - 40°C mA V TJ = 25°C Max. required gate trigger/ current/ voltage are the lowest value which will trigger all units 12V anode-to-cathode applied TJ = 25°C TJ = 125°C IGD DC gate current not to trigger 10 mA VGD DC gate voltage not to trigger 0.25 V TJ = TJ max. Max. gate current/ voltage not to trigger is the max. value which will not trigger any unit with rated VDRM anode-to-cathode applied Thermal and Mechanical Specification Parameter 181RKI TJ Max. operating temperature range -40 to 125 Tstg Max. storage temperature range -40 to 150 RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Mounting torque, ± 10% Units Conditions °C 0.15 DC operation K/W 0.04 Mounting surface, smooth, flat and greased 31 (275) 24.5 Non lubricated threads Nm (lbf-in) Lubricated threads (210) wt Approximate weight Case style 280 g TO - 209AB (TO-93) See Outline Table To Order Previous Datasheet 181RKI Series Index Next Data Sheet ∆RthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Rectangular conduction Units 180° 0.050 0.032 120° 0.063 0.059 90° 0.080 0.082 60° 0.118 0.124 30° 0.225 0.228 Conditions TJ = TJ max. K/W Ordering Information Table Device Code 18 1 1 2 1 - IT(AV) rated average output current (rounded/10) 2 - 0 = Eyelet terminals (Gate and Auxiliary Cathode Leads) RKI 100 3 4 5 6 12 1 = Fast - on terminals (Gate and Auxiliary Cathode Leads) 2 = Flag terminals (For Cathode and Gate Terminals) 3 - Thyristor 4 - Voltage code: Code x 10 = VRRM (See Voltage Rating Table) 5 - None = Stud base UNF 3/4 - 16UNF threads 6 - Critical dv/dt: None = 500V/µsec S90 = 1000V/µsec Outline Table GLASS-METAL SEAL 18 (0.71) FLAG TERMINAL 11 (0.43) 1.5 (0.06) DIA. 2222222222222 16 (0 .6 3) M AX. M AX. 2 8.5 (1.12 ) DIA. 28 (1.1) MAX. 2 1( 0.8 3) M A X. 7 0 (2.75 ) M A X . 1 3 (0.5 1 ) DIA. 6.5 (0.26) SW 32 Case Style TO-209AB (TO-93) Flag 3/4"-16UNF-2A All dimensions in millimeters (inches) 3 (0.12) To Order Previous Datasheet Index Next Data SheetSeries 181RKI Outline Table GLASS METAL SEAL 19 (0.75) MAX. C.S. 25mm 2 (0.039 s.i.) 10 ( 0 .3 9) RED SILICON RUBBER C.S. 0.4mm (0.0006 s.i.) RED CATHODE 2 WHITE GATE +I Case Style TO-209AB (TO-93) All dimensions in millimeters (inches) + (0.39) 220 (8.66) 10 - RED SHRINK Fast-on Terminals AMP. 280000-1 REF-250 28.5 (1.12) MAX. DIA. M A X. 23 21 ( 0.8 3) 1 6 (0 .6 3) M A X. MAX. WHITE SHRINK 2 8 .5 ( 1.12 ) 8 2 (3 .2 3 ) M IN. 2 10 ( 8 .2 6) (0 FLEXIBLE LEAD 22 4.3 (0.17) DIA. .86 9. 5( 0. 3 )M 7) IN M IN. . 4 (0.16) MAX. 8.5 (0.33) DIA. SW 32 3/4"-16UNF-2A 35 (1.38) MAX. Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics To Order