Bulletin I25161 rev. C 03/03 ST280S SERIES Stud Version PHASE CONTROL THYRISTORS 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 ST280S Units 280 A 85 °C 440 A @ 50Hz 7850 A @ 60Hz 8220 A @ 50Hz 308 KA2s @ 60Hz 281 KA2s 400 to 600 V 100 µs - 40 to 125 °C IT(AV) @ TC IT(RMS) ITSM I 2t V DRM /V RRM tq typical TJ www.irf.com case style TO-209AB (TO-93) 1 ST280S Series Bulletin I25161 rev. C 03/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V DRM/V RRM, max. repetitive VRSM , maximum non- I DRM /I RRM max. Code peak and off-state voltage repetitive peak voltage @ TJ = TJ max V V mA 04 400 500 06 600 700 Type number ST280S 30 On-state Conduction Parameter ST280S Units Conditions Max. average on-state current 280 A @ Case temperature 85 °C I T(RMS) Max. RMS on-state current 440 A I TSM Max. peak, one-cycle 7850 t = 10ms non-repetitive surge current 8220 t = 8.3ms reapplied t = 10ms 100% VRRM I T(AV) 6600 I 2t Maximum I2 t for fusing Maximum I2√t for fusing V T(TO)1 Low level value of threshold voltage V T(TO)2 High level value of threshold voltage rt1 Low level value of on-state High level value of on-state slope resistance No voltage t = 8.3ms reapplied Sinusoidal half wave, 310 t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied KA2 s 218 t = 10ms 100% VRRM 200 t = 8.3ms reapplied 3100 KA2 √s t = 0.1 to 10ms, no voltage reapplied (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max. 0.84 V (I > π x IT(AV)),TJ = TJ max. 0.88 (16.7% x π x IT(AV) < I < π x IT(AV)), TJ = TJ max. 0.50 slope resistance rt2 DC @ 75°C case temperature 6900 220 I 2 √t A 180° conduction, half sine wave mΩ (I > π x IT(AV)),TJ = TJ max. 0.47 V TM Max. on-state voltage 1.28 IH Maximum holding current 600 IL Max. (typical) latching current 1000 (300) V Ipk= 880A, TJ = TJ max, tp = 10ms sine pulse mA T J = 25°C, anode supply 12V resistive load Switching Parameter di/dt td Max. non-repetitive rate of rise of turned-on current Typical delay time ST280S 1000 Units Conditions A/µs Gate current 1A, di g/dt = 1A/µs 1.0 µs tq 2 Typical turn-off time 100 Gate drive 20V, 20Ω, tr ≤ 1µs TJ = TJ max, anode voltage ≤ 80% VDRM Vd = 0.67% VDRM, TJ = 25°C ITM = 300A, TJ = TJ max, di/dt = 20A/µs, VR = 50V dv/dt = 20V/µs, Gate 0V 100Ω, tp = 500µs www.irf.com ST280S Series Bulletin I25161 rev. C 03/03 Blocking Parameter ST280S Units Conditions dv/dt Maximum critical rate of rise of off-state voltage 500 V/µs TJ = TJ max linear to 80% rated VDRM IDRM IRRM Max. peak reverse and off-state leakage current 30 mA TJ = TJ max, rated V DRM/V RRM applied Triggering Parameter PGM ST280S Maximum peak gate power 10.0 PG(AV) Maximum average gate power IGM Max. peak positive gate current +VGM Maximum peak positive 3.0 Maximum peak negative DC gate current required to trigger VGT DC gate voltage required to trigger IGD VGD A TJ = TJ max, t p ≤ 5ms V TJ = TJ max, tp ≤ 5ms 5.0 TYP. MAX. 180 - 90 150 40 - 2.9 - 1.8 3.0 1.2 - DC gate current not to trigger DC gate voltage not to trigger TJ = TJ max, t p ≤ 5ms TJ = TJ max, f = 50Hz, d% = 50 20 gate voltage IGT W 2.0 gate voltage -VGM Units Conditions 10 0.25 TJ = - 40°C mA TJ = 25°C TJ = 125°C TJ = - 40°C V 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 mA 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 ST280S 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 0.105 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 www.irf.com 280 g TO - 209AB (TO-93) See Outline Table 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 Sinusoidal conduction Rectangular conduction Units 180° 0.016 Conditions 0.012 120° 0.019 0.020 90° 0.025 0.027 60° 0.036 0.037 30° 0.060 0.060 K/W T J = T J max. Ordering Information Table Device Code ST 28 0 S 06 P 0 V 1 2 3 4 5 6 7 8 1 - Thyristor 2 - Essential part number 3 - 0 = Converter grade 4 - S = Compression bonding Stud 5 - Voltage code: Code x 100 = VRRM (See Voltage Rating Table) 6 - P = Stud base 3/4"-16UNF-2A threads 7 - 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. 37 )M IN . 4 (0.16) MAX. 8.5 (0.33) DIA. 9 .5 (0 . 86 ) FLEXIBLE LEAD 22 C.S. 25mm 2 (0.039 s.i.) 10 (0.39) RED SILICON RUBBER C.S. 0.4mm (0.0006 s.i.) RED CATHODE Fast-on Terminals 2 AMP. 280000-1 REF-250 WHITE GATE 90 (3.54) MIN. +I 220 (8.66) +- 10 (0.39) RED SHRINK MAX. 28.5 (1.12) MAX. DIA. 27.5 (1.08) MAX. 16 (0.63) MAX. WHITE SHRINK 38.5 (1.52) 210 (8.26) MI N. ( 0. 4.3 (0.17) DIA. SW 32 3/4"-16UNF-2A * 35 (1.38) MAX. Case Style TO-209AB (TO-93) All dimensions in millimeters (inches) 130 ST280SSeries RthJC (DC) = 0.105 K/ W 120 110 Conduc tion Angle 100 90 30° 60° 90° 120° 80 0 50 100 150 200 180° 250 300 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) * FOR METRIC DEVICE: M16 X 1.5 - LENGHT 21 (0.83) MAX. CONTACT FACTORY 130 ST280S Series RthJC (DC) = 0.105 K/ W 120 110 Conduction Period 100 90 30° 80 60° 90° 120° 180° DC 70 0 50 100 150 200 250 300 350 400 450 Average On-state Current (A) Average On-state Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com 5 ST280S Series 350 180° 120° 90° 60° 30° Conduc tion Angle 100 ST280SSeries TJ = 125°C 50 K/ W R 150 K/ W ta el -D 0.4 RMSLimit W K/ 0.3 200 1 0. 0. 25 K/ W K/ W = 250 0. 16 0. 2 SA 300 h R t Maximum Average On-state Power Loss (W) Bulletin I25161 rev. C 03/03 K/ W 0.6 K/ W 0.8 K /W 1.2 K /W 0 0 50 100 150 200 250 300 25 Average On-state Current (A) 50 75 100 125 Maximum Allowable Ambient Temperature (°C) 500 -D ta el R Conduction Period 150 W K/ 200 RMS Limit 03 0. 250 = 300 K/ W 0. 12 K/ W 0. 16 K/ W 0.2 K/ W 0.3 K/ W 0.4 K/ W SA 350 0. 08 W K/ 400 h R t DC 180° 120° 90° 60° 30° 450 06 0. Maximum Average On-state Power Loss (W) Fig. 3 - On-state Power Loss Characteristics 0.6 K /W ST280S Series TJ = 125°C 100 50 1 K/ W 0 0 50 100 150 200 250 300 350 400 450 25 Average On-state Current (A) 50 75 100 125 Maximum Allowable Ambient Temperature (°C) 7000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 125°C @60 Hz 0.0083 s @50 Hz 0.0100 s 6500 6000 5500 5000 4500 4000 ST280SSeries 3500 3000 1 10 100 Number Of Equa l Amplitude Ha lf Cyc le Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current 6 Pea k Half Sine Wave On-sta te Current (A) Peak Half Sine Wave On-state Current (A) Fig. 4 - On-state Power Loss Characteristics 7000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 125°C @60 Hz 0.0083 s @50 Hz 0.0100 s 6500 6000 5500 5000 4500 4000 ST280SSeries 3500 3000 1 10 100 Number Of Equal Amplitude Ha lf Cyc le Current Pulses (N) Fig. 6 - Maximum Non-Repetitive Surge Current www.irf.com ST280S Series Bulletin I25161 rev. C 03/03 Instantaneous On-state Current (A) 10000 TJ= 25°C TJ = 125°C 1000 ST280SSeries 100 0.5 1 1.5 2 2.5 3 3.5 4 Instantaneous On-state Voltage (V) Transient Thermal Impedance Z thJC (K/ W) Fig. 7 - On-state Voltage Drop Characteristics 1 Steady State Value RthJC = 0.105 K/ W (DC Operation) 0.1 0.01 ST280SSeries 0.001 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance ZthJC Characteristic 100 VGD IGD 0.1 0.001 0.01 (1) PGM = 10W, (2) PGM = 20W, (3) PGM = 40W, (4) PGM = 60W, (a) (1) Devic e: ST280SSeries 0.1 tp = 4ms tp = 2ms tp = 1ms tp = 0.66ms Tj=-40 °C 1 Tj=25 °C Tj=125 °C Instantaneous Gate Voltage (V) Rectangular gate pulse a) Recommended load line for rated di/ dt : 20V, 10ohms; tr<=1 µs b) Recommended load line for <=30% rated di/ dt : 10V, 10ohms 10 tr<=1 µs (b) (2) (3) (4) Frequenc y Limited by PG(AV) 1 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