5STP 18F181 Phase Control Thyristor Properties 5STP 18F181 Old part no. T 918-177-18 Key Parameters High operational capability V DRM, V RRM = 1 8 V Possibility of serial and parallel connection I TAVm = 1 85 A Applications I TSM = 6 5 A Controlled rectifiers V TO =.965 V AC drives r T =.17 m Types 5STP 18F181 Conditions: V RRM, V DRM 1 8 V T j = - 15 C, half sine waveform, f = 5 Hz Mechanical Data F m Mounting force ± kn m Weight.8 kg D S D a Surface creepage distance Air strike distance 5 mm 13 mm Fig. 1 Case ABB s.r.o. Novodvorska 1768/138a, 1 1 Praha, Czech Republic tel.: + 61 36 5, http://www.abb.com/semiconductors TS - T/71/b Oct-11 1 of 5
5STP 18F181 Maximum Ratings Maximum Limits Unit V RRM V DRM I TRMS I TAVm I TSM I t (di T /dt) cr (dv D /dt) cr Repetitive peak reverse and off-state voltage T j = - 15 C RMS on-state current T c = 7 C, half sine waveform, f = 5 Hz Average on-state current T c = 7 C, half sine waveform, f = 5 Hz Peak non-repetitive surge half sine pulse, V R = V Limiting load integral half sine pulse, V R = V Critical rate of rise of on-state current I T = I TAVm, half sine waveform, f = 5 Hz, V D = /3 V DRM, t r =.3 µs, I GT = A Critical rate of rise of off-state voltage V D = /3 V DRM t p = 1 ms t p = 8.3 ms t p = 1 ms t p = 8.3 ms 1 8 V 867 A 1 85 A 6 5 8 3 5 313 3 5 A A s A/µs 1 V/µs P GAVm Maximum average gate power losses 3 W I FGM Peak gate current 1 A V FGM Peak gate voltage 1 V V RGM Reverse peak gate voltage 1 V T jmin - T jmax Operating temperature range - 15 C T stgmin - T stgmax Storage temperature range - 15 C Unless otherwise specified T j = 15 C TS - T/71/b Oct-11 of 7
5STP 18F181 Characteristics Value Unit min. typ. max. V TM Maximum peak on-state voltage I TM = A 1.3 V V T Threshold voltage.965 V r T I DM I RM t gd t q Q rr Slope resistance I T1 = 89 A, I T = 6 866 A Peak off-state current V D = V DRM Peak reverse current V R = V RRM Delay time T j = 5 C, V D =. V DRM, I TM = I TAVm, t r =.3 µs, I GT = A Turn-off time I T = A, di T /dt = 1.5 A/µs, V D = /3 V DRM, dv D /dt = 5 V/µs Recovery charge the same conditions as at t q.17 m 15 ma 15 ma µs 15 µs µc I H Holding current T j = 5 C T j = 15 C I L Latching current T j = 5 C T j = 15 C 17 9 5 35 ma ma V GT Gate trigger voltage V D = 1V, I T = A T j = - C T j = 5 C T j = 15 C.5 3 V I GT Gate trigger current V D = 1V, I T = A T j = - C T j = 5 C T j = 15 C 1 5 5 15 ma Unless otherwise specified T j = 15 C Thermal Parameters Value Unit R thjc Thermal resistance junction to case double side cooling 16. K/kW anode side cooling 5. cathode side cooling 5. R thch Thermal resistance case to heatsink double side cooling. K/kW single side cooling 8. TS - T/71/b Oct-11 3 of 7
Transient thermal impedance junction to case Z thjc ( K/kW ) 5STP 18F181 Transient Thermal Impedance Analytical function for transient thermal impedance Z thjc i 1 R (1 exp( t / )) Conditions: F m = ± kn, Double side cooled i Correction for periodic waveforms 18 sine: add 1.3 K/kW 18 rectangular: add 1.8 K/kW 1 rectangular: add 3. K/kW 6 rectangular: add 5.1 K/kW i i 1 3 i ( s ).653.1533.375.3 R i ( KkW ) 18 16 1 1 1 8 6 5.5 7.. 1.3,1,1,1 1 1 Square w ave pulse duration t d ( s ) Fig. Dependence transient thermal impedance junction to case on square pulse TS - T/71/b Oct-11 of 7
V G ( V ) I T ( A ) 5STP 18F181 On-State Characteristics V G ( V ) 1 T j = 5 C 15 C 9 8 7 6 5 3 1,5 1 1,5,5 3 V T ( V ) Fig. 3 Maximum on-state characteristics Gate Trigger Characteristics 6 1 5 1 V GTmax - C 1 5 µs 3 +5 C 8 1 ms 6 I GTmax +15 C 1 ms V GTmin 1...6.8 1 I G ( A ) I GTmin 6 8 1 1 I G ( A ) Fig. Gate trigger characteristics Fig. 5 Maximum peak gate power loss TS - T/71/b Oct-11 5 of 7
I TSM ( ka ) i dt (1 6 A s) I TSM ( ka ) 5STP 18F181 Surge Characteristics 5 5 3 i dt I TSM.5 5 35 3 3.5 15 V R = V 5 3 1.5 5 V R.5 V DRM 15 1 1 t ( ms ) 1 1 1 1 Number n of cycles at 5 Hz Fig. 6 Surge on-state current vs. pulse length, half sine wave, single pulse, Fig. 7 Surge on-state current vs. number of pulses, half sine wave, T j = T jmax V R = V, T j = T jmax TS - T/71/b Oct-11 6 of 7
5STP 18F181 P T ( W ) Power Loss and Maximum Case Temperature Characteristics PT ( W ) 35 3 5 y = 3 6 9 1 18 35 3 5 y = 3 6 9 1 18 7 15 15 1 1 5 5 8 1 16 Fig. 8 On-state power loss vs. average on-state TC ( C ) 13 1 current, sine waveform, f = 5 Hz, T = 1/f 8 1 16 Fig. 9 On-state power loss vs. average on-state TC ( C ) 13 1 current, square waveform, f = 5 Hz, T = 1/f 11 11 1 1 9 9 8 8 7 7 7 6 18 y = 3 6 9 1 8 1 16 Fig. 1 Max. case temperature vs. aver. on-state current, sine waveform, f = 5 Hz, T = 1/f 6 18 y = 3 6 9 1 8 1 16 Fig. 11 Max. case temperature vs. aver. on-state current, square waveform, f = 5 Hz, T = 1/f Note : Figures number 8 11 have been calculated without considering any turn-on and turn-off losses. They are valid for f = 5 or 6 Hz operation. Notes: TS - T/71/b Oct-11 7 of 7