MOTOROLA SC (DIODES/OPTO) 2SE D MM 6367255 0041119 0 mm T-AS-/S 7T-<8-/7 MCR67 = a a - = Silicon Controlled Rectifiers Series Reverse Blocking Triode Thyristors MCR68 + designed for overvoitage protection in crowbar circuits. Se ries @ Glass-Passivated Junctions for Greater Parameter Stability and Reliability MCR69 Center-Gate Geometry for Uniform Current Spreading Enabling High Discharge . Current Series @ Smail Rugged, Thermowatt or Metal Packages Constructed for Low Thermal Resistance for Maximum Power Dissipation and Durability @ High Capacitor Discharge Current 300 Amps (MCR67, 68} , SCRs 750 Amps (MCR69) 12 and 25 AMPERES RMS 50 thru 400 VOLTS MAXIMUM RATINGS Value. Rating Symbol - Unit 6 McR67|MCREs| MCREg nook Repatitive Peak Forward or Reverse VDRM Volts Blocking Voltage, Note 1 or {Ty = 40 to +126C) VRRM 2 50 MCR67, 68, 69 3 100 ; ; 6 400 Peak Discharge Current, Note2 IT 300 300 | 750 | Amps -_ Qn-State Current (To = 85C) It(ams)| 12 12 25 Amps CASE 221A-04 (1/2 Cycle, Sine Wave, 60 Hz) ITiAV) 8 8 16 {TOQ-220A8) a . - - STYLE3 Peak Non-Repetitive Surge Current Itsm | 100 100 | 300 | Amps _ (2 Cycle, Sine Wave, 60 Hz, Ty = 126C) MCRE6S/MCRE9 Series Circuit Fusing {t = 8.3 ms) i2t 40 40 375 A2s Critical Rate-of-Rise of Current (Note 3) difdt | 75 100 | Alps Peak Gate Current {t < 2 us) IGM 2 Amps Tv Peak Gate Power (t < 2 ps) Pom 20 Watts case ee Average Gate Power PGIAV) O5 Watt MCR67 Series Operating Junction Temperature Range TJ 40 to +125 C Storage Temperature Range Tstg _ ~40 to +150 c Mounting Torque 15 | 8 [ 8 in, tb. THERMAL CHARACTERISTICS Thermai Resistance, Junction to Case ReJc 2 | 2 | 1.5 C Thermal Resistance, Junction to Ambient Rea 60 CAV Notes: 1, VprM for all types can be applied on @ continuous basis over the operating junction temperature range without recurring damage, Ratings apply for open or shorted gate canditions or negative voltage on the gate. Devices should not be tested for blocking voltages such that the supply voltage exceeds the rating of the device. 2, Ratings apply for ty = 1 ms. See Figure 1 for lyaq capabllity for various duration of an exponentially decaying current waveform, ty is defined as 5 time constants of an exponentially decaying current pulse. 3. Test Conditions: ig = 150 mA, Vp = Rated Vornm. ITM = Rated Value, Ty = 125C, MOTOROLA THYRISTOR DEVICE DATA 3-238 Tages MCR67 Series MCR68 Series MCR69 Series Tagz-/7 ELECTRICAL CHARACTERISTICS (Tc = 26C unless otherwise noted.) Me 6567255 O04iled a Characteristic Symbol Min Typ Max Unit Peak Forward or Reverse Blocking Current DRM: RRM {Rated Vogm or VaRM) Ty = 25C - - 10 LA Ty = 125C _ 2 mA Forward On-State Voltage VIM | Volts (Itm = 24 Amps), Note 1 MCR67, 68 - - 2.2 (iT = 50 Amps), Note 1 MCRE9 _ _ 1.8 (ttm = 300 Amps, tw = 1ms),Note2 = MCRE7, 68 - 6 _ (ITM = 750 Amps, ty = 1 ms),Note2 = MCRE9 ; - 6 _ Gate Trigger Current (Continuous de) let 2 7 30 mA (Vp = 12V. RL = 1000) Gate Trigger Voltage (Continuous dc) VeT volts (Vp = 12 Volts, RL = 100.9) _ 0.65 15 (Vp = Rated VpRM. RL = 1 kO, Ty = 126C) 0.2 0,40 Holding Current Iy 3 15 50 mA (It = 100.mA, Gate-Open) Latching Current IL _ - 60 mA (Vp = 12 Vde, Ig = 150 mA, ty < 50 xs} ; Critical Rate-of-Rise of Off-State Voltage dv/dt 10 - Vins _ Wp = Rated Vopr: Gate Open, Exponential Waveform, Ty = 125C) Gate Controlfed Turn-On Time, Note 3 tgt Ss (Vp = Rated Vorm. ig = 150 mA) (itm = 24 Amps, peak) MCR67, 68 _ 1 _ (lt = 50 Amps, peak) _ MCR69 - 1 - Notes: 1, Pulse duration < 300 ws, duty cycle < 2%. 2, Ratings apply for tw = 1 ms. See Figure 1 for ty4 capability for various durations of an exponentially dacyaing current waveform. tw is detined as time constants of an exponentially decaying current pulse. 3. The gate controlled turn-on time in a crowbar circuit will be influenced by the circuit inductance. MOTOROLA SC (DLODES/OPTO) FIGURE 1 PEAK CAPACITOR DISCHARGE CURRENT 3 Bs L tw Lyf ty = time constants 3 wm a Ipy. PEAK DISCHARGE CURRENT (AMPS) 20 05 20 tye PULSE CURRENT OURATION (ms) 1.0 .0 10 2 50 NORMALIZED PEAK CURRENT ese D FIGURE 2 PEAK CAPACITOR DISCHARGE CURRENT DERATING 25 50 15 Tg. CASE TEMPERATURE (C) 1090 125 MOTOROLA THYRISTOR 3-239 DEVIGE DATA MCR67 Series @ MCR68 Series MCR69 Series Taso Me 636725S o0allel + FIGURE 3 = CURRENT DERATING FIGURE 4 CURRENT DERATING MCR67,68 McRES i -/7 125 $ 125 / nS wy S120 = {20 = e & M5 = 15 2 # = 110 = 110 & e 5 108 ig 105 ty 100 @ 100 g 95 2 95 z z z 90 3 90 52 z Hajf Wave z 85 = 8 =z > 90 = a 15 = 16 10 2.0 5.0 8.0 10 2 4.0 8.0 12 16 20 ITtAv} AVERAGE ON-STATE CURRENT (AMPS) tT(Av). AVERAGE ON-STATE CURRENT (AMPS) MOTOROLA SC (DIODES/OPTO) 2@SE D FIGURE 5 MAXIMUM POWER DISSIPATION FIGURE 6 MAX{MUM POWER DISSIPATION MCR67,68 MCRE9 18 Hall Wave: Pray) AVERAGE POWER DISSIPATION (WATTS) a Pray). AVERAGE POWER DISSIPATION (WATTS) 8.0 4.0 Ty 2.0 10 2.0 40 60 8.0 10 Q 4.0 B.0 12 18 20 It(Av). AVERAGE ON-STATE CURRENT (AMPS) ly(av). AVERAGE ON-STATE CURRENT (AMPS} . FIGURE 7 ~ THERMAL RESPONSE 07 65 02 a(t}, TRANSIENT THERMAL RESISTANCE INORMALIZED) Q 0 0.0 0.02 0.01 Of 02 03 O05 1 2 3 5 {0 20 30 =80 100 200 5H 1k k 1, TIME (ms) 3-240 Tra GS. MCRG67 Series MCR68 Series MCR69 Serles F-as-19 Me 6367255 O08ilee 0 FIGURE 8 GATE TRIGGER CURRENT FIGURE 9 ~ GATE TRIGGER VOLTAGE w 5 2 1.4 = Vp 2 12 Volts = 3 AL= 1002 = 12 Vp# 12Valts a a AL= 1002 9 g = = = @ 1.0 w w I. ie & o wo a a Ee N 08 q 03 Z = @ 0.2 = 3 z 0.8 . 60-40-20 0 2 4 60 80 100 120 140 -60 -40 -20 0 20 40 60 8 100 120 140 Ty. JUNCTION TEMPERATURE (C) Ty, JUNCTION TEMPERATURE (C) MOTOROLA SC (DIODES/0PTO) 25E D FIGURE 10 HOLDING CURRENT 3.0 & 20 Ww e Vo = 12 Volts 3 lp WO mA 3 21.0 a N 08 a z = = z 05 03 =60 -40 = -20 Q 20 40 ga 800 100) 120s 40 Ty JUNCTION TEMPERATURE (C) MOTOROLA THYRISTOR DEVICE DATA 3-241