MCR68 NJSEMI | Alldatasheet
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, U na. 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 MCR68 Series MCR69 Series SCRs 12 and 25 AMPERES RMS 50 thru 400 VOLTS MAXIMUM RATINGS (Tj - 2E>°C unless otherwise noted.) Rating Peak Repetitive Forward or Reverse Blocking Voltage, Note 1 (Tj = -40to - 125°C, Gate Open ) MCR68, 69 -3 Peak Discharge Current, Note 2 On-State Current (Tc - 85°C) (1'2 Cycle, Sine Wave, 60 Hz) Peak Non-Repetitive Surge Current (V2 Cycle, Sine Wave, 60 Hz, Tj - 125"C) Circuit Fusing (t - 8.3 ms) Critical Rate-of-Riae of Current {Note 3> Peak Gate Current tt ^ 2 /ts) Peak Gats Power (t ^ 2 jxst Average Gate Power Operating Junction Temperature Range Storage Temperature- Range Mounting Torque Symbol VDRM or VRRM 'TM 'TtRMSI 'T(AV) ITSM |2t di/dt 'GM PGM PG(AV) Tj TStg Value MCR68 MCR69 100 400 300 TOO 750 300 375 100 0.5 -40 to M25 - 40 to i 1 50 Unit Volts Amps Amps Amps A^s AifiS Amps Watts Watt C in. Ib- THERMAL CHARACTERISTICS Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient RQJC RBJA 1.5 ;C/W 'CrW Notes- 1 VQRM and VRRM for all types can be applied on a continuous basis Ratings apply far zero or negative gate voltage, however, positive gate voltage shall not be applied concurrent with negative potential On the anode Blocking voltages 9his!! ngt be tested with a constant current source such that the voltage ratings of the devices are exceeded
2 Ratings apply for 1W - 1 ms- See Figure 1 tor lyy capability for various duration of an
exponentially decaying cunent wavaform, tw is defined as 5 time constants of an exponentially decaying Cutrefit pulse 3 Test Conditions: IQ -= ISO rtiA. VQ = Rated VQRM- ly^ - Rated Value, Tj =- 125"C NJ St-mi Conductors reserves the rifiht to change test conditions, parameter limits jnd pack.ige dimensions without notice. Information furnished by NJ Semi- conductors is believed to be both accurate and reliable at the time of going to press However Nl Semi-Conductors assumes no responsibility far jny errors or omissions discovfirun1 in its me. ^J S«mi Conductors encourages customers to verify th;it datasheet are cjrrent before placing order1.. Quality Semi-Conductors
MCR68 Series » MCR69 Series ELECTRICAL CHARACTERISTICS (Tc - 25'C unless otherwise noted) Characteristic Peak Forward or Reverse Blocking Current |VAK - Rated VDHM or VRRM, Gate Open ) Tj - 25°C Tj = 125°C Forward On-State Voltage (ITM - 24 A>, Note 1 MCR68 HTM - 50 A), Note 1 MCR69 (ITM - 300 A, tw = 1 ms). Note 2 MCR6S (ITM = 750 A, tw = 1 ms), Note 2 MCR69 Gate Trigger Current (Continuous dc) (VD = 12V, RI. = 100 n) Gate Trigger Voltage (Continuous dc> (VD - 12V, RL - 100ft) (VD = Rated VDRM. RL - 1 WX Tj - 125°C) Holding Current (IjM = 1W> mA- Gate Open) Latching Current (VD = 12 Vdc, IG ^ 150 mA, tr =s 50 /is) Critical flate-of-Risa of Off-State Voltage (VD = Rated VDRM- Gate Open, Exponential Waveform, Tj = 125°C) Gate Controlled Turn-On Time, Note 3 (Vo •= Rated VDRM- IQ - ISO mA) (ITM = 24 A Peak) MCR68 (ITM = 50 A Peak) MCR69 Symbol >DRM' IRRM VTM IQT VGT IH dv/dt tgt Win 0.2 Typ 0.35 0.40 Max 2.2 1.8 1.5 Unit j*A mA Volts mA Volts mA mA V'^s (IS Notes: 1. Pulse duration « 300 (is, duty cycle * 2%. 2. Ratings apply for tw = 1 ms. Sea Figure 1 for ITM tepTabilitv for various durations of an exponentially decvaing currant waveform. defined » 5 time constants of an exponentially decaying current pulse. 3. The gate controlled turn-on time in t crowbar circuit will ba influenced by the circuit inductance