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| Bulletin I25161 rev. C 03/03 ST280S SERIES PHASE CONTROL THYRISTORS Stud Version Features Center amplifying gate Hermetic metal case with glass-metal seal insulator International standard case TO-209AB (TO-93) Compression Bonded Encapsulation for heavy duty operations such as severe thermal cycling 280A Typical Applications DC motor controls Controlled DC power supplies AC controllers Major Ratings and Characteristics Parameters IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V DRM /V RRM tq TJ typical ST280S 280 85 440 7850 8220 308 281 400 to 600 100 - 40 to 125 Units A C A A A KA2s KA2s V s C case style TO-209AB (TO-93) www.irf.com 1 ST280S Series Bulletin I25161 rev. C 03/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code 04 06 V DRM/V RRM, max. repetitive peak and off-state voltage V 400 600 VRSM , maximum nonrepetitive peak voltage V 500 700 I DRM /I RRM max. @ TJ = TJ max mA 30 ST280S On-state Conduction Parameter I T(AV) Max. average on-state current @ Case temperature I T(RMS) Max. RMS on-state current I TSM Max. peak, one-cycle non-repetitive surge current ST280S 280 85 440 7850 8220 6600 6900 Units Conditions A C A DC @ 75C case temperature t = 10ms t = 8.3ms A t = 10ms t = 8.3ms t = 10ms KA2 s t = 8.3ms t = 10ms t = 8.3ms KA2 s No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max. 180 conduction, half sine wave I 2t Maximum I2 t for fusing 310 220 218 200 I 2 t Maximum I2t for fusing 3100 0.84 t = 0.1 to 10ms, no voltage reapplied (16.7% x x IT(AV) < I < x IT(AV)), TJ = TJ max. V T(TO)1 Low level value of threshold voltage V T(TO)2 High level value of threshold voltage r t1 r t2 V TM IH IL Low level value of on-state slope resistance High level value of on-state slope resistance Max. on-state voltage Maximum holding current Max. (typical) latching current V 0.88 (I > x IT(AV)),TJ = TJ max. (16.7% x x IT(AV) < I < x IT(AV)), TJ = TJ max. m 0.47 1.28 600 1000 (300) mA T J = 25C, anode supply 12V resistive load V (I > x IT(AV)),TJ = TJ max. Ipk= 880A, TJ = TJ max, tp = 10ms sine pulse 0.50 Switching Parameter di/dt Max. non-repetitive rate of rise of turned-on current Typical delay time Typical turn-off time ST280S 1000 1.0 Units Conditions A/s Gate drive 20V, 20, tr 1s TJ = TJ max, anode voltage 80% VDRM Gate current 1A, di g/dt = 1A/s s Vd = 0.67% VDRM, TJ = 25C ITM = 300A, TJ = TJ max, di/dt = 20A/s, VR = 50V dv/dt = 20V/s, Gate 0V 100, tp = 500s td tq 100 2 www.irf.com ST280S Series Bulletin I25161 rev. C 03/03 Blocking Parameter dv/dt IDRM IRRM Maximum critical rate of rise of off-state voltage Max. peak reverse and off-state leakage current ST280S 500 30 Units Conditions V/s mA TJ = TJ max linear to 80% rated VDRM TJ = TJ max, rated V DRM/V RRM applied Triggering Parameter PGM IGM +VGM -VGM Maximum peak gate power ST280S 10.0 2.0 3.0 20 Units Conditions W A TJ = TJ max, t p 5ms TJ = TJ max, f = 50Hz, d% = 50 TJ = TJ max, t p 5ms PG(AV) Maximum average gate power Max. peak positive gate current Maximum peak positive gate voltage Maximum peak negative gate voltage TYP. IGT DC gate current required to trigger 180 90 40 VGT DC gate voltage required to trigger 2.9 1.8 1.2 IGD VGD DC gate current not to trigger DC gate voltage not to trigger V 5.0 MAX. 150 3.0 10 0.25 mA V V mA TJ = TJ max, tp 5ms TJ = - 40C TJ = 25C TJ = 125C TJ = - 40C TJ = 25C TJ = 125C Max. gate current/ voltage not to trigger is the max. value which will not trigger any unit with rated VDRM anode-to-cathode applied Max. required gate trigger/ current/ voltage are the lowest value which will trigger all units 12V anode-to-cathode applied TJ = TJ max Thermal and Mechanical Specification Parameter TJ Tstg Max. operating temperature range Max. storage temperature range ST280S -40 to 125 -40 to 150 0.105 Units Conditions C RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Mounting torque, 10% DC operation K/W 0.04 31 (275) 24.5 (210) Mounting surface, smooth, flat and greased Non lubricated threads Nm (lbf-in) Lubricated threads g See Outline Table wt Approximate weight Case style 280 TO - 209AB (TO-93) www.irf.com 3 ST280S Series Bulletin I25161 rev. C 03/03 RthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle 180 120 90 60 30 Sinusoidal conduction Rectangular conduction Units 0.016 0.019 0.025 0.036 0.060 0.012 0.020 0.027 0.037 0.060 K/W Conditions T J = T J max. Ordering Information Table Device Code ST 1 28 2 0 3 S 4 06 5 P 6 0 7 V 8 1 2 3 4 5 6 7 - Thyristor Essential part number 0 = Converter grade S = Compression bonding Stud Voltage code: Code x 100 = VRRM (See Voltage Rating Table) P = Stud base 3/4"-16UNF-2A threads 0 = Eyelet terminals (Gate and Auxiliary Cathode Leads) 1 = Fast - on terminals (Gate and Auxiliary Cathode Leads) 8 - V = Glass-metal seal NOTE: For Metric Device M16 x 1.5 Contact Factory 4 www.irf.com ST280S Series Bulletin I25161 rev. C 03/03 Outline Table GLASS METAL SEAL 19 (0.75) MAX. )M IN 8.5 (0.33) DIA. 4.3 (0.17) DIA. 9 .5 ( 0. FLEXIBLE LEAD C.S. 25mm 2 (0.039 s.i.) RED SILICON RUBBER 10 (0.39) RED CATHODE C.S. 0.4mm (0.0006 s.i.) WHITE GATE 2 22 (0 . 86 ) MI N. 37 . 4 (0.16) MAX. Fast-on Terminals +I 210 (8.26) AMP. 280000-1 REF-250 90 (3.54) MIN. RED SHRINK 220 (8.66) + 10 (0.39) WHITE SHRINK 38.5 (1.52) 16 (0.63) MAX. MAX. 28.5 (1.12) MAX. DIA. 27.5 (1.08) MAX. SW 32 3/4"-16UNF-2A * 35 (1.38) MAX. Case Style TO-209AB (TO-93) All dimensions in millimeters (inches) * FOR METRIC DEVICE: M16 X 1.5 - LENGHT 21 (0.83) MAX. CONTACT FACTORY Maximum Allowable Cas T e emperature (C) Maximum Allowable Case Temperature (C) 130 S 280SS T eries RthJC (DC) = 0.105 K/ W 120 130 120 110 S 280S S T eries RthJC (DC) = 0.105 K/ W 110 Conduc tion Angle Conduction Period 100 90 30 80 70 0 50 100 150 200 250 300 350 400 450 Average On-state Current (A) Fig. 2 - Current Ratings Characteristics 100 90 30 60 60 90 120 180 DC 90 200 120 250 80 0 50 100 150 Average On-state Current (A) 180 300 Fig. 1 - Current Ratings Characteristics www.irf.com 5 ST280S Series Bulletin I25161 rev. C 03/03 Maximum Average On-state Power Loss (W) 350 300 250 180 120 90 60 30 RMSLimit Conduc tion Angle h Rt 0. 16 0. 2 SA 0. 25 0.3 K/ W K/ W = 1 0. W K/ K/ W ta el -D 200 150 0.4 K/ W K/ W R 100 50 0 0 50 100 150 200 250 S 280SS T eries T = 125C J 0.6 K/ W 0.8 K /W 1.2 K /W 300 25 50 75 100 125 Average On-s tate Current (A) Maximum Allowable Ambient T emperature (C) Fig. 3 - On-state Power Loss Characteristics Maximum Average On-state Power Loss (W) 500 450 400 350 300 250 DC 180 120 90 60 30 h Rt 200 RMS Limit 150 100 50 0 0 Conduction Period K/ W 0. 12 K/ W 0. 16 K/ W 0.2 K/ W 0.3 K/ W 0.4 K/ W 0. 08 0.6 K /W 06 0. W K/ A S = 03 0. W K/ -D ta el R S 280S S T eries T = 125C J 1 K/ W 50 100 150 200 250 300 350 400 450 25 50 75 100 125 Average On-state Current (A) Maximum Allowable Ambient T emperature (C) Fig. 4 - On-state Power Loss Characteristics Peak Half S Wave On-s ine tate Current (A) 6500 6000 5500 5000 4500 4000 3500 3000 1 At Any Rated Load Condition And With R ated VRRM Applied Following S urge. Initial T = 125C J @60 Hz 0.0083 s @50 Hz 0.0100 s Pea k Half S Wave On-sta te Current (A) ine 7000 7000 6500 6000 5500 5000 4500 4000 3500 3000 1 At Any Rated Load Condition And With Rated VRRM Applied Following S urge. Initial T = 125C J @60 Hz 0.0083 s @50 Hz 0.0100 s S 280SS T eries S T280SS eries 10 100 10 100 Number Of Equa l Amplitude Ha lf Cyc le Current Pulses (N) Number Of Equal Amplitude Ha lf Cyc le Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current 6 www.irf.com ST280S Series Bulletin I25161 rev. C 03/03 10000 Instantaneous On-state Current (A) TJ= 25C T = 125C J 1000 S 280SS T eries 100 0.5 1 1.5 2 2.5 3 3.5 4 Instantaneous On-state Voltage (V) Fig. 7 - On-state Voltage Drop Characteristics T ransient T hermal Impedance Z thJC (K/ W) 1 S teady S tate Value RthJC = 0.105 K/ W (DC Operation) 0.1 0.01 S 280SS T eries 0.001 0.001 0.01 0.1 S quare Wave Pulse Duration (s) 1 10 Fig. 8 - Thermal Impedance ZthJC Characteristic 100 Instantaneous Gate Voltage (V) Rectangular gate pulse a) Recommended load line for rated di/ dt : 20V, 10ohms; tr<=1 s b) R ecommended load line for <=30% rated di/ dt : 10V, 10ohms 10 tr<=1 s (b) T j=-40 C (1) PGM = 10W, (2) PGM = 20W, (3) PGM = 40W, (4) PGM = 60W, (a) tp = 4ms tp = 2ms tp = 1ms tp = 0.66ms T j=25 C T j=125 C 1 VGD IGD 0.1 0.001 0.01 (1) (2) (3) (4) Devic e: S 280SS T eries 0.1 1 Frequenc y Limited by PG(AV) 10 100 Instantaneous Gate Current (A) Fig. 9 - Gate Characteristics www.irf.com 7 ST280S Series Bulletin I25161 rev. C 03/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 03 /03 8 www.irf.com |
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