document number: 94402 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 11-aug-08 1 phase control thyristors (stud version), 280 a ST280Spbf series vishay high power products features ? center amplifying gate ? international standard case to-209ab (to-93) ? hermetic metal case with glass-metal seal insulator ? compression bonded encapsulation for heavy duty operations such as se vere thermal cycling ? lead (pb)-free ? designed and qualified for industrial level typical applications ? dc motor controls ? controlled dc power supplies ? ac controllers electrical specifications product summary i t(av) 280 a to-209ab (to-93) rohs compliant major ratings and characteristics parameter test conditions values units i t(av) 280 a t c 85 c i t(rms) 440 a i tsm 50 hz 7850 60 hz 8220 i 2 t 50 hz 308 ka 2 s 60 hz 281 v drm /v rrm 400/600 v t q typical 100 s t j - 40 to 125 c voltage ratings type number voltage code v drm /v rrm , maximum repetitive peak and off-state voltage v v rsm , maximum non-repetitive peak voltage v i drm /i rrm maximum at t j = t j maximum ma ST280S 04 400 500 30 06 600 700
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 94402 2 revision: 11-aug-08 ST280Spbf series vishay high power products phase control thyristors (stud version), 280 a absolute maximum ratings parameter symbol test conditions values units maximum average on-state current at case temperature i t(av) 180 conduction, half sine wave 280 a 85 c maximum rms on-state current i t(rms) dc at 75 c case temperature 440 a maximum peak, one-cycle non-repetitive surge current i tsm t = 10 ms no voltage reapplied sinusoidal half wave, initial t j = t j maximum 7850 t = 8.3 ms 8220 t = 10 ms 100 % v rrm reapplied 6600 t = 8.3 ms 6900 maximum i 2 t for fusing i 2 t t = 10 ms no voltage reapplied 310 ka 2 s t = 8.3 ms 220 t = 10 ms 100 % v rrm reapplied 218 t = 8.3 ms 200 maximum i 2 t for fusing i 2 t t = 0.1 to 10 ms, no voltage reapplied 3100 ka 2 s low level value of threshold voltage v t(to)1 (16.7 % x x i t(av) < i < x i t(av) ), t j = t j maximum 0.84 v high level value of threshold voltage v t(to)2 (i > x i t(av) ), t j = t j maximum 0.88 low level value of on-state slope resistance r t1 (16.7 % x x i t(av) < i < x i t(av) ), t j = t j maximum 0.50 m high level value of on-s tate slope resistance r t2 (i > x i t(av) ), t j = t j maximum 0.47 maximum on-state voltage v tm i pk = 880 a, t j = t j maximum, t p = 10 ms sine pulse 1.28 v maximum holding current i h t j = 25 c, anode supply 12 v resistive load 600 ma maximum (typical) latching current i l 1000 (300) switching parameter symbol test conditions values units maximum non-repetitive rate of rise of turned-on current di/dt gate drive 20 v, 20 , t r 1 s t j = t j maximum, anode voltage 80 % v drm 1000 a/s typical delay time t d gate current 1 a, di g /dt = 1 a/s v d = 0.67 % v drm , t j = 25 c 1.0 s typical turn-off time t q i tm = 300 a, t j = t j maximum, di/dt = 20 a/s, v r = 50 v, dv/dt = 20 v/s, gate 0 v 100 , t p = 500 s 100 blocking parameter symbol test conditions values units maximum critical rate of rise of off-state voltage dv/dt t j = t j maximum linear to 80 % rated v drm 500 v/s maximum peak reverse and off-state leakage current i rrm, i drm t j = t j maximum, rated v drm /v rrm applied 30 ma
document number: 94402 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 11-aug-08 3 ST280Spbf series phase control thyristors (stud version), 280 a vishay high power products note ? the table above shows the increment of thermal resistance r thjc when devices operate at di fferent conduction angles than dc triggering parameter symbol test conditions values units typ. max. maximum peak gate power p gm t j = t j maximum, t p 5 ms 10.0 w maximum average gate power p g(av) t j = t j maximum, f = 50 hz, d% = 50 2.0 maximum peak positive gate current i gm t j = t j maximum, t p 5 ms 3.0 a maximum peak positive gate voltage + v gm t j = t j maximum, t p 5 ms 20 v maximum peak negative gate voltage - v gm 5.0 dc gate current required to trigger i gt t j = - 40 c maximum required gate trigger/ current/voltage are the lowest value which will trigger all units 12 v anode to cathode applied 180 - ma t j = 25 c 90 150 t j = 125 c 40 - dc gate voltage required to trigger v gt t j = - 40 c 2.9 - v t j = 25 c 1.8 3.0 t j = 125 c 1.2 - dc gate current not to trigger i gd t j = t j maximum maximum gate current/voltage not to trigger is the maximum value which will not trigger any unit with rated v drm anode to cathode applied 10 ma dc gate voltage not to trigger v gd 0.25 v thermal and mechanical specifications parameter symbol test conditions values units maximum operating junction temperature range t j - 40 to 125 c maximum storage temperature range t stg - 40 to 150 maximum thermal resistance, junction to case r thjc dc operation 0.105 k/w maximum thermal resistance, case to heatsink r thcs mounting surface, smooth, flat and greased 0.04 mounting torque, 10 % non-lubricated threads 31 (275) n m (lbf in) lubricated threads 24.5 (210) approximate weight 280 g case style see dimensions - link at the end of datasheet to-209ab (to-93) r thjc conduction conduction angle sinusoidal conduction rec tangular conduction test conditions units 180 0.016 0.012 t j = t j maximum k/w 120 0.019 0.020 90 0.025 0.027 60 0.036 0.037 30 0.060 0.060
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 94402 4 revision: 11-aug-08 ST280Spbf series vishay high power products phase control thyristors (stud version), 280 a fig. 1 - current ratings characteristics f ig. 2 - current ratings characteristics fig. 3 - on-state power loss characteristics fig. 4 - on-state power loss characteristics 80 90 100 110 120 130 0 50 100 150 200 250 300 maximum allowable case temperature (c) 30 60 90 120 180 average on-state current (a) conduction angle st2 8 0 s se r i e s r (dc) = 0.105 k/ w thjc 70 80 90 100 110 120 130 0 50 100 150 200 250 300 350 400 450 dc 30 60 90 120 180 average on-state current (a) maximum allowable case temperature (c) conduction period st2 8 0 s se r i e s r (dc) = 0.105 k/ w thjc 25 50 75 100 125 maximum allowable ambient temperature (c) r = 0 . 1 k / w - d e l t a r 0 . 1 6 k / w 0 . 2 k / w 0 . 2 5 k / w 0 . 3 k / w 0 . 4 k / w 0 . 6 k / w 0 . 8 k / w 1 . 2 k / w t h s a 0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 180 120 90 60 30 rm s li m i t conduction angle maximum average on-state power loss (w) ave ra g e on-st a te current (a) ST280S series t = 125c j 25 50 75 100 125 maximum allowable ambient temperature (c) r = 0 . 0 3 k / w - d e l t a r 0 . 0 6 k / w 0 . 0 8 k / w 0 . 1 2 k / w 0 . 1 6 k / w 0 . 2 k / w 0 . 3 k / w 0 . 4 k / w t h s a 0 . 6 k / w 1 k / w 0 50 100 150 200 250 300 350 400 450 500 0 50 100150200250300350400450 dc 180 120 90 60 30 rm s li m i t conduction period maximum average on-state power loss (w) average on-state current (a) ST280S series t = 1 2 5 c j
document number: 94402 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 11-aug-08 5 ST280Spbf series phase control thyristors (stud version), 280 a vishay high power products fig. 5 - maximum non-repetitive surge current fig. 6 - maximum non-repetitive surge current fig. 7 - on-state voltage drop characteristics fig. 8 - thermal impedance z thjc characteristics 3000 3500 4000 4500 5000 5500 6000 6500 7000 110100 number of equa l amplitude ha lf cyc le current pulses (n) pea k half sine wave on-sta te current (a) st2 8 0 s se r i e s initia l t = 125c @ 6 0 h z 0 . 0 0 8 3 s @ 5 0 h z 0 . 0 1 0 0 s j at any rated load condition and with rated v applied following surge. rrm 3000 3500 4000 4500 5000 5500 6000 6500 7000 110100 numb er of eq ua l amp litud e ha lf cyc le current pulses (n) pea k ha lf sine wa ve on-sta te curren t (a) st2 8 0 s se r i e s initial t = 125c @ 60 hz 0.0083 s @ 50 hz 0.0100 s j at any rated load condition and with rated v applied following surge. rrm 100 1000 10000 0.5 1 1.5 2 2.5 3 3.5 4 t = 2 5 c j instantaneous on-state current (a) in st a n t a n e o us o n - st a t e v o lt a g e ( v ) t = 125c j ST280S series 0.001 0.01 0.1 1 0.001 0.01 0.1 1 10 sq u a r e w a v e p u l se d u r a t i o n ( s) thjc transient thermal imp edanc e z (k/ w) steady state value r = 0.105 k/ w (dc operation) st2 8 0 s se r i e s thjc
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 94402 6 revision: 11-aug-08 ST280Spbf series vishay high power products phase control thyristors (stud version), 280 a fig. 9 - gate characteristics ordering information table 0.1 1 10 100 0.001 0.01 0.1 1 10 100 vgd ig d (b) (a) tj = 2 5 c tj = 1 2 5 c tj = - 4 0 c (1) (2) (3) instantaneous gate current (a) instantaneous gate voltage (v) rectangular gate pulse a) recommended load line for b) recommended load line for <=30% rated di/dt : 10v, 10ohms fr e q u e n c y li m i t e d b y pg ( a v ) rated di/dt : 20v, 10ohms; tr<=1 s tr<=1 s (1) pgm = 10w, tp = 4ms (2) pgm = 20w, tp = 2ms (3) pgm = 40w, tp = 1ms (4) pgm = 60w, tp = 0.66ms d e v i c e : st2 8 0 s se r i e s (4) 1 - thyristor 2 - essential part number 3 - 0 = converter grade 4 9 - lead (pb)-free - s = compression bonding stud 5 - voltage code x 100 = v rrm (see voltage ratings 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 device code 5 1 3 24 6789 st 28 0 s 06 p 0 v pbf links to related documents dimensions http://www.vishay.com/doc?95077
document number: 95077 for tec hnical questions, contact: indmodules@vishay.com www.vishay.com revision: 19-may-10 1 to-209ab (to-93) outline dimensions vishay semiconductors dimensions in millimeters (inches) fa s t-on terminal s white gate red s hrink red cathode red s ilicon rubber c. s . 0.51 mm 2 (0.0008 s .i.) ? 4.3 (0.17) 19 (0.75) max. ? 8.5 (0.33) gla ss metal s eal ? 28.5 (1.12) max. s w 32 c. s . 35 mm 2 (0.054 s .i.) flexible lead 3/4"-16unf-2a white s hrink amp. 280000-1 ref-250 238.5 10 (9.39 0.39) 35 (1.38) max. 21 (0.83) max. 28.5 (1.12) max. 16 (0.63) max. 75 (2.95) min. 213.5 10 (8.41 0.39) 23 min. 4 max. 0 to 15 38 max.
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