document number: 93712 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 02-jun-08 1 phase control scr, 70 a 70tps.. high voltage series vishay high power products description/features the 70tps.. high voltage seri es of silicon controlled rectifiers are specifically designed for high and medium power switching and phase control applications. typical applications are in input rectification (soft start) or ac-switches or high current crow-bar as well as others phase-control circuits. these products are designed to be used with vishay hpp input diodes, switches and ou tput rectifiers which are available in identical package outlines. this product has been designed and qualified for industrial level. product summary v t at 100 a < 1.4 v i tsm 1400 a v rrm 1200/1600 v super-247 (g) 3 2 (a) 1 (k) major ratings and characteristics parameter test conditions values units i t(av) sinusoidal waveform 70 a i rms lead current limitation 75 v rrm /v drm range 1200/1600 v i tsm 1400 a v t 100 a, t j = 25 c 1.4 v dv/dt 500 v/s di/dt 150 a/s t j - 40 to 125 c voltage ratings part number v rrm /v drm , maximum repetitive peak and off-state voltage v v rsm , maximum non-repetitive peak reverse voltage v i rrm /i drm at 125 c ma 70tps12 1200 1300 15 70tps16 1600 1700
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93712 2 revision: 02-jun-08 70tps.. high voltage series vishay high power products phase control scr, 70 a absolute maximum ratings parameter symbol test conditions values units maximum average on-state current i t(av) t c = 82 c, 180 conduction half sine wave 70 a maximum continuous rms on-state current as ac switch i t(rms) lead current limitation 75 maximum peak, one-cycle non-repetitive surge current i tsm 10 ms sine pulse, rated v rrm applied initial t j = t j maximum 1200 10 ms sine pulse, no voltage reapplied 1400 maximum i 2 t for fusing i 2 t 10 ms sine pulse, rated v rrm applied 7200 a 2 s 10 ms sine pulse, no voltage reapplied 10 200 maximum i 2 t for fusing i 2 t t = 0.1 to 10 ms, no voltage reapplied 102 000 a 2 s low level value of threshold voltage v t(to)1 t j = 125 c 0.916 v high level value of threshold voltage v t(to)2 1.21 low level value of on-state slope resistance r t1 4.138 m high level value of on-s tate slope resistance r t2 3.43 maximum peak on-state voltage v tm 100 a, t j = 25 c 1.4 v maximum rate of rise of turned-on current di/dt t j = 25 c 150 a/s maximum holding current i h t j = 25 c 200 ma maximum latching current i l 400 maximum reverse and direct leakage current i rrm /i drm t j = 25 c v r = rated v rrm /v drm 1.0 t j = 125 c 15 maximum rate of rise of off-state voltage dv/dt t j = 125 c 500 v/s triggering parameter symbol test conditions values units maximum peak gate power p gm t = 30 s 10 w maximum average gate power p g(av) 2.5 maximum peak gate current i gm 2.5 a maximum peak negative gate voltage - v gm 10 v maximum required dc gate voltage to trigger v gt t j = - 40 c anode supply = 6 v resistive load 4.0 t j = 25 c 1.5 t j = 125 c 1.1 maximum required dc gate current to trigger i gt t j = - 40 c 270 ma t j = 25 c 100 t j = 125 c 80 maximum dc gate voltage not to trigger v gd t j = 120 c, v drm = rated value 0.25 v maximum dc gate current not to trigger i gd 6ma
document number: 93712 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 02-jun-08 3 70tps.. high voltage series phase control scr, 70 a vishay high power products note ? the table above shows the increment of thermal resistance r thj-hs when devices operate at diffe rent conduction angles than dc thermal and mechanical specifications parameter symbol test conditions values units maximum 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 0.27 c/w maximum thermal resistance, junction to ambient r thja 40 typical thermal resistance, case to heatsink r thcs mounting surface, smooth and greased 0.2 approximate weight 6g 0.21 oz. mounting torque minimum 6 (5) kgf cm (lbf in) maximum 12 (10) marking device cas e style super-247 70tps12 70tps16 r thj-hs conduction per junction device sine half wave conduction rectangular wave conduction units 180 120 90 60 30 180 120 90 60 30 70tps 0.078 0.092 0.117 0.172 0.302 0.053 0.092 0.125 0.180 0.306 c/w
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93712 4 revision: 02-jun-08 70tps.. high voltage series vishay high power products phase control scr, 70 a fig. 1 - current rating characteristics fig. 2 - current rating characteristics fig. 3 - on-state power loss characteristics fig. 4 - on-state power loss characteristics fig. 5 - maximum non-repetitive surge current fig. 6 - maximum non-repetitive surge current average on-state current (a) maximum allowable case temperature (c) 70 80 90 100 110 120 130 0 1020304050607080 30? 60? 90? 120? 180? conduction angle 70tps.. series rthjc (dc) = 0.27 ?c/w average on-state current (a) maximum allowable case temperature (c) 60 70 80 90 100 110 120 130 0 102030405060708090 dc 30? 60? 90? 120? 180? conduction period 70tps.. series rthjc (dc) = 0.27 ?c/w average on-state current (a) maximum average on-state power loss (w) 0 20 40 60 80 100 120 140 0 10203040506070 rms limit conduction angle 180? 120? 90? 60? 30? 70tps.. series tj = 125?c average on-state current (a) maximum average on-state power loss (w) 0 30 60 90 120 150 01530456075 rms limit conduction period 70tps.. series tj = 125?c 180? 120? 90? 60? 30? dc number of equal amplitude half cycle current pulses (n) peak half sine wave on-state current (a) 500 600 700 800 900 1000 1100 1200 1300 11010 0 70tps.. series 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 pulse train duration (s) peak half sine wave on-state current (a) 500 600 700 800 900 1000 1100 1200 1300 1400 1500 0.01 0.1 1 maximum non repetitive surge current versus pulse train duration. control of conduction may not be maintained. initial tj = 125?c no voltage reapplied rated vrrm reapplied 70tps.. series
document number: 93712 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 02-jun-08 5 70tps.. high voltage series phase control scr, 70 a vishay high power products fig. 7 - on-state voltage drop characteristics fig. 8 - gate characteristics fig. 9 - thermal impedance z thjc characteristics instantaneous on-state voltage (a) instantaneous on-state current (a) 1 10 100 1000 0.5 1 1.5 2 2.5 3 3.5 70tps.. series tj = 25?c tj = 125?c instantaneous gate current (a) instantaneous gate voltage (v) 0.1 1 10 100 0.001 0.01 0.1 1 10 100 1000 (b) (a) rectangular gate pulse (4) (3) (2) (1) (1) pgm = 100 w, tp = 500 s (2) pgm = 50 w, tp = 1 ms (3) pgm = 20 w, tp = 25 ms (4) pgm = 10 w, tp = 5 ms tj = -40 ?c tj = 25 ? c tj = 125 ? c a)recommended load line for b)recommended load line for vgd igd frequency limited by pg(av) rated di/dt: 20 v, 30 ohms tr = 0.5 s, tp >= 6 s <= 30% rated di/dt: 20 v, 65 ohms tr = 1 s, tp >= 6 s 70tps.. series square wave pulse duration (s) transient thermal impedance z thjc (c/w) 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 steady state value (dc operation) single pulse d = 0.50 d = 0.33 d = 0.25 d = 0.17 d = 0.08 70tps.. series
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93712 6 revision: 02-jun-08 70tps.. high voltage series vishay high power products phase control scr, 70 a ordering information table 1 - current rating (70 = 70 a) 2 - circuit configuration: 3 - package: 4 t = thyristor - type of silicon: 5 - voltage code x 100 = v rrm p = super-247 s = standard recovery rectifier 6 - none = standard production pbf = lead (pb)-free 12 = 1200 v 16 = 1600 v device code 5 13 24 6 70 t p s 16 - links to related documents dimensions http://www.vishay.com/doc?95073 part marking information http://www.vishay.com/doc?95070
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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