90PT NELLSEMI
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Technical content
POWER SEMICONDUCTOR 90 Ss erles Rol Stansard SCRs, 90A DESCRIPTION _ | The 90PT series of silicon controlled rectifiers are G i high performance glass passivated technology, | and are suitable for general purpose applications, i where power handling and power dissipation are way critical, such as solid state relay, welding equipment TO-247S (non-insulated) x : high power motor control, high power switching and (90PTxxD) 39) 1K) : phase control applications. i Base on a clip assembly technology, they offer a i superior performance in surge current capabilities. i PARAMETER SYMBOL TEST CONDITIONS VALUE UNIT RMS on-state current full sine wave (180° conduction angle ) Ines) | TO-2478 T.=80°C 110 A Lead current limitation Average on-state current ane (180" conduction ansie) rea’ ” “ current (full cycle, 7; initial = 25°C) TSM TE 60 Hz 1675 A Critical rate of rise of on-state current Vp = 67% Vorm, tp = 200Hs,Ig=2XxIet | — di/dt F =60Hz Ty= 125°C 150 Alus dig/dt = 0.3A/ys Toe 2048 ‘Average gate power dissipation T)=125°C 7) =125°C 1200 to 1600 Vv Repetitive peak reverse voltage Vero www.nellsemi.com Page 1 of 4
@NELL. Rots SYMBOL TEST CONDITIONS [win | typ. | mx ee Vp=12V, RL= 300 p- f= [os fv | bows | YorVon VeVi tease |. | [so Toa | “rename owe | [on] S=Copper surface under tab VOLTAGE (xx) PART NUMBER SENSITIVITY
1200 V 1600 V
woormo | worm | voas | ess | 0 | rae _| Note: xx = voltage www.nellsemi.com Page 2 of 4
@)NELL. 90PT Series aus owen seuconovcTON
90 PT 12 D
90 = 110A, IriRus) SCR series Voltage Code 12= 1200V 16 = 1600V Package type D=T0-2478 Fig.1 Maximum power dissipation versus Fig.2 RMS on-state current versus case RMS on-state current (full cycle) temperature (full cycle) P(W) Items) 180 190 ee ro wo] TT TTT ETT TT TTT TT | goof PEN me NS a 80
120 F | os
Or ery [| PT TT 20 20} — i A) 10. ee) ET Lett TTT TreewseyT TTT TT] | 0 10 20 30 40 50 60 70 80 90 oO 25 50 75 100 125 Fig.3 On-state characteristics Fig.4 Surge peak on-state current versus (maximum values). number of cycles. +000 TMA 1800 Irsu (A) Seon tte Sere eT i CoAT oo veo hf 12007 ee wT Se SS 800 a eS Src 6 aia ec 400 AHR CESSCHESESE
10 LEAP TE veo) ETT goer Baer oreveles
www.nellsemi.com Page 3 of 4
@NELL 90PT Series mms owen SEMCONOUCTOR Fig.5 Non-repetitive surge peak on-state Fig.6 Relative variations of gate trigger current for a sinusoidal pulse with current, holding current and latching width tp < 10 ms, and corresponding current versus junction temperature value of It. (typical values) Irom (A), Pt (A?s) 3 olorllutTd HeorslHl [T}=25°C]
00 SS Sas “CLTTTT TTT TTT TTT tty
10000 ee | a NEP SSS al SNe a | 41.5) PP NE TE TTP
2 S| HBSS EH
|| ro tt) ALE Saiiiaecetil Saas too LE TTT a oo LEE ee 0.01 04 1.0 10.0 -40 -20 tC) 20 40 60 80 100 120 140 Case Style 10-2478 s.si0218 D QW | =] | Soa078— 20.10 $0078 ta(0 502 4010-167) Toate) 2.210.029 Soe 0.55(0.022) souetsa +3008i) HOF 2A) 316) 100) All dimensions in millimeters (inches) www.nellsemi.com Page 4 of 4