Bulletin I25192 rev. C 04/00 ST780C..L SERIES PHASE CONTROL THYRISTORS Hockey Puk Version Features 1350A Center amplifying gate Metal case with ceramic insulator International standard case TO-200AC (B-PUK) Typical Applications DC motor controls Controlled DC power supplies AC controllers case style TO-200AC (B-PUK) Major Ratings and Characteristics Parameters ST780C..L Units 1350 A 55 °C 2700 A 25 °C @ 50Hz 24400 A @ 60Hz 25600 A @ 50Hz 2986 KA2s @ 60Hz 2726 KA2s 400 to 600 V 150 µs - 40 to 125 °C IT(AV) @ Ths IT(RMS) @ Ths ITSM I 2t V DRM/V RRM tq typical TJ www.irf.com 1 ST780C..L Series Bulletin I25192 rev. C 04/00 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 ST780C..L 80 On-state Conduction IT(AV) Parameter ST780C..L Max. average on-state current 1350 (500) A 180° conduction, half sine wave 55 (85) °C double side (single side) cooled @ Heatsink temperature IT(RMS) Max. RMS on-state current 2700 ITSM Max. peak, one-cycle 24400 non-repetitive surge current 25600 Units Conditions DC @ 25°C heatsink temperature double side cooled t = 10ms A 20550 I2 t Maximum I2t for fusing t = 8.3ms reapplied Sinusoidal half wave, t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied KA2s 1928 Maximum I2√t for fusing voltage V T(TO)2 High level value of threshold voltage r t1 29860 KA2√s reapplied t = 0.1 to 10ms, no voltage reapplied (I > π x IT(AV)),TJ = TJ max. 0.90 (16.7% x π x IT(AV) < I < π x IT(AV)), T J = TJ max. 0.14 slope resistance 100% VRRM t = 8.3ms V Low level value of on-state High level value of on-state t = 10ms (16.7% x π x IT(AV) < I < π x IT(AV)), T J = TJ max. 0.80 slope resistance r t2 100% VRRM 2986 2112 I2 √t reapplied t = 10ms 21500 2726 V T(TO)1 Low level value of threshold No voltage t = 8.3ms mΩ (I > π x IT(AV)),TJ = TJ max. 0.13 VTM Max. on-state voltage 1.31 IH Maximum holding current 600 IL Typical latching current 1000 V mA I = 3600A, TJ = TJ max, t = 10ms sine pulse pk p T J = 25°C, anode supply 12V resistive load Switching Parameter di/dt Max. non-repetitive rate of rise of turned-on current ST780C..L 1000 td Typical delay time 1.0 t Typical turn-off time 150 Units Conditions A/µs Gate current 1A, di g /dt = 1A/µs µs 2 q Gate drive 20V, 20Ω, tr ≤ 1µs TJ = T J max, anode voltage ≤ 80% VDRM Vd = 0.67% VDRM, TJ = 25°C ITM = 750A, TJ = T J max, di/dt = 60A/µs, VR = 50V dv/dt = 20V/µs, Gate 0V 100Ω, t = 500µs p www.irf.com ST780C..L Series Bulletin I25192 rev. C 04/00 Blocking Parameter ST780C..L Units Conditions dv/dt Maximum critical rate of rise of off-state voltage 500 V/µs T J = TJ max. linear to 80% rated V DRM IDRM IRRM Max. peak reverse and off-state leakage current 80 mA TJ = TJ max, rated VDRM /V RRM applied Triggering Parameter PGM ST780C..L Maximum peak gate power Max. peak positive gate current +VGM Maximum peak positive 3.0 Maximum peak negative VGT VGD T J = TJ max, t ≤ 5ms V TJ = TJ max, tp ≤ 5ms DC gate voltage required - 100 200 50 - 2.5 - 1.8 3.0 1.1 - DC gate current not to trigger DC gate voltage not to trigger p MAX. 200 T J = - 40°C DC gate current required to trigger IGD A 5.0 TYP. to trigger p T J = TJ max, f = 50Hz, d% = 50 20 gate voltage IGT W 2.0 gate voltage -VGM T J = TJ max, t ≤ 5ms 10.0 PG(AV) Maximum average gate power IGM Units Conditions 10 0.25 mA T J = 25°C T J = 125°C T J = - 40°C V Max. required gate trigger/ current/ voltage are the lowest value which will trigger all units 12V anode-to-cathode applied T J = 25°C T J = 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 ST780C..L TJ Max. operating temperature range -40 to 125 Tstg Max. storage temperature range -40 to 150 RthJ-hs Max. thermal resistance, junction to heatsink RthC-hs Max. thermal resistance, F wt Units °C 0.073 0.031 0.011 DC operation single side cooled K/W K/W case to heatsink 0.006 Mounting force, ± 10% 14700 N (1500) (Kg) 255 g Approximate weight Case style www.irf.com Conditions TO - 200AC (B-PUK) DC operation double side cooled DC operation single side cooled DC operation double side cooled See Outline Table 3 ST780C..L Series Bulletin I25192 rev. C 04/00 ∆RthJ-hs Conduction (The following table shows the increment of thermal resistence RthJ-hs when devices operate at different conduction angles than DC) Sinusoidal conduction Rectangular conduction Single Side Double Side Single Side Double Side Conduction angle Units 180° 0.009 0.009 0.006 120° 0.011 0.011 0.011 0.011 90° 0.014 0.014 0.015 0.015 60° 0.020 0.020 0.021 0.021 30° 0.036 0.036 0.036 0.036 Conditions 0.006 K/W TJ = TJ max. Ordering Information Table Device Code ST 78 0 C 06 L 1 1 2 3 4 5 6 7 8 1 - Thyristor 2 - Essential part number 3 - 0 = Converter grade 4 - C = Ceramic Puk 5 - Voltage code: Code x 100 = VRRM (See Voltage Rating Table) 6 - L = Puk Case TO-200AC (B-PUK) 7 - 0 = Eyelet terminals (Gate and Auxiliary Cathode Unsoldered Leads) 1 = Fast-on terminals (Gate and Auxiliary Cathode Unsoldered Leads) 2 = Eyelet terminals (Gate and Auxiliary Cathode Soldered Leads) 3 = Fast-on terminals (Gate and Auxiliary Cathode Soldered Leads) 8 - Critical dv/dt: None = 500V/µsec (Standard selection) L 4 = 1000V/µsec (Special selection) www.irf.com ST780C..L Series Bulletin I25192 rev. C 04/00 Outline Table 34 (1.34) DIA. MAX. 0.7 (0.03) MIN. 2 7 (1 . 0 6 ) M A X . TWO PLACES PIN RECEPTACLE AMP. 60598-1 53 (2.09) DIA. MAX. 0.7 (0.03) MIN. 6.2 (0.24) MIN. 20°± 5° 5 8.5 (2 .3 ) D IA . M AX . 4.7 (0.18) Case Style TO-200AC (B-PUK) All dimensions in millimeters (inches) 36.5 (1.44) Quote between upper and lower pole pieces has to be considered after application of Mounting Force (see Thermal and Mechanical Specification) 2 HOLES DIA. 3.5 (0.14) x 2.5 (0.1) DEEP 130 ST780C..L Series (Single Side Cooled) R th J-hs (DC) = 0.073 K/W 120 110 100 90 C o ndu ct io n A ng le 80 30° 70 60° 90° 60 120° 50 180° 40 0 200 400 600 800 1000 Average O n-sta te Curren t (A) Fig. 1 - Current Ratings Characteristics www.irf.com M a x im u m A llo w a b le H e a t sin k T e m p e ra t u re (°C ) Maximum Allowable Heatsink Temp erature (°C) CREPAGE DISTANCE 36.33 (1.430) MIN. STRIKE DISTANCE 17.43 (0.686) MIN. 13 0 S T 7 8 0 C ..L S e rie s ( Sin g le S id e C o o le d ) R t hJ-hs (D C ) = 0 .0 7 3 K/ W 12 0 11 0 10 0 90 C o ndu c tio n P erio d 80 70 60 30° 50 60° 40 90° 1 20° 30 20 0 2 00 400 6 00 180° DC 80 0 10 0 0 1 2 00 1 4 00 A v e ra g e O n -st a t e C u rre n t (A ) Fig. 2 - Current Ratings Characteristics 5 ST780C..L Series 130 ST780C..L Series (Double Side Cooled) R th J-hs (DC) = 0.031 K/W 120 110 100 90 80 C o nd uctio n A ng le 70 60 30° 50 60° 90° 40 120° 180° 30 20 0 400 800 1200 1600 2000 M a x im u m A llow a b le H e at sin k T e m p e ra t ure (°C ) Maxim um Allowable Heatsin k Tem perature (°C) Bulletin I25192 rev. C 04/00 130 ST 7 8 0 C ..L Se rie s (D o u b le Sid e C o o le d ) R th J- hs (D C ) = 0 .0 3 1 K / W 120 110 100 90 80 C o ndu c tio n Pe rio d 70 60 3 0° 6 0° 50 90° 12 0° 40 18 0° 30 DC 20 0 50 0 1500 RMS Lim it 1000 C on duc tio n An g le ST780C..L Series T J = 125°C 500 0 0 800 1200 1600 2 00 0 2 5 00 3 0 00 3500 DC 180° 120° 90° 60° 30° 3000 2500 2000 RMS Limit 1500 Co n duc tio n Pe rio d 1000 ST780C..L Series TJ = 125°C 500 0 0 2000 500 1000 1500 2000 2500 3000 Average On -state Curren t (A) Average O n-state Current (A) Fig. 5- On-state Power Loss Characteristics Fig. 6- On-state Power Loss Characteristics 2 2 00 0 A t A n y R a te d L o a d C o n d it io n A n d W ith R a te d V RRM A p p lie d Fo llo w in g S u rg e . In it ia l T J = 1 2 5 °C @ 6 0 H z 0 .0 0 8 3 s @ 5 0 H z 0 .0 1 0 0 s 2 0 00 0 1 8 00 0 1 6 00 0 1 4 00 0 1 2 00 0 S T 7 8 0 C ..L S e rie s 1 0 00 0 1 6 400 Maxim um Average On-state Pow er Loss (W ) 2500 2000 15 0 0 Fig. 4 - Current Ratings Characteristics 10 100 Peak Half Sin e Wave On -state Current (A) P e a k H a lf S in e W a v e O n -st a te C u rre n t (A ) Maximu m Average O n-st ate Power Loss (W) Fig. 3 - Current Ratings Characteristics 180° 120° 90° 60° 30° 1 0 00 A v e ra g e O n -st a t e C urre n t ( A ) Average O n-state Curren t (A) 26000 M aximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction M ay Not Be M ain tained. In itial TJ = 125°C 22000 No V oltage Reapplied Rated V RRM Reapplied 20000 24000 18000 16000 14000 12000 ST780C..L Series 10000 0.01 0.1 1 N um b e r O f E qua l Am p litude Ha lf C yc le C urre nt Pulse s (N ) Pulse Train Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled Fig. 8 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled www.irf.com ST780C..L Series Bulletin I25192 rev. C 04/00 In sta n ta n e o u s O n - sta t e C u rre n t (A ) 10 0 00 TJ = 25° C 1 0 00 TJ = 125° C ST 7 8 0 C ..L S e rie s 10 0 0 .5 1 1 .5 2 2 .5 In st a n t a n e o us O n -st a t e V o lt a g e (V ) Tra n sie n t T h e rm al Im p e da n ce Z thJ-hs ( K /W ) Fig. 9 - On-state Voltage Drop Characteristics 0 .1 St e a d y S ta t e V a lu e R th J-hs = 0 .0 7 3 K / W ( Sin g le S id e C o o le d ) R th J- hs = 0 .0 3 1 K / W ( D o u b le S id e C o o le d ) 0 .0 1 ( D C O p e ra t io n ) S T 7 8 0 C ..L S e rie s 0 .0 0 1 0 .0 0 1 0 .0 1 0. 1 1 10 Sq u a re W a v e P u lse D u ra tio n ( s) Fig. 10 - Thermal Impedance ZthJ-hs Characteristics 100 In sta n t a n e o u s G at e V o lta g e ( V ) R e c ta n g u la r g at e p u lse a ) R e c o m m e n d e d lo a d lin e fo r ra t e d d i/ d t : 2 0 V , 1 0 o h m s; t r< = 1 µ s b ) Re c o m m e n d e d lo a d lin e f o r < = 3 0 % ra te d d i/d t : 1 0 V , 1 0 o h m s 10 t r< = 1 µ s (1) (2) (3) (4) PGM PGM PGM PGM = = = = 10W , 20W , 40W , 60W , tp tp tp tp = = = = 4m s 2m s 1m s 0 .6 6 m s (a ) (b ) Tj=-40 °C Tj=2 5 °C Tj=125 °C 1 (1 ) (2 ) (3) (4 ) V GD IG D 0. 1 0 .0 0 1 0. 01 Fre qu e n c y L im it e d by PG ( A V ) D e v ic e : S T 7 8 0 C ..L Se rie s 0 .1 1 10 1 00 In st an ta n e o u s G a te C u rre n t ( A ) Fig. 11 - Gate Characteristics www.irf.com 7