digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20130128 MCR64 series silicon controlled rectifier available non-rohs (standard) or rohs compliant (add pbf suffix). available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number. maximum ratings rating symbol value unit peak repetitive forward and reverse blocking voltage (1) (t j = 25 to +125c, gate open) MCR64-1 MCR64-2 MCR64-3 MCR64-4 MCR64-5 MCR64-6 MCR64-7 MCR64-8 MCR64-9 MCR64-10 v rrm , v drm 25 50 100 200 300 400 500 600 700 800 volts non-repetitive peak reverse blocking voltage (t 5ms) (1) MCR64-1 MCR64-2 MCR64-3 MCR64-4 MCR64-5 MCR64-6 MCR64-7 MCR64-8 MCR64-9 MCR64-10 v rsm 35 75 150 300 400 500 600 700 800 900 volts forward current rms i t(rms) 55 amps peak surge current (one cycle, 60hz, t c = -40 to +125c) i tsm 550 amps circuit fusing considerations (t = 8.3ms) i 2 t 1255 a 2 s peak gate power p gm 20 watts average gate power (pulse width 2s) p g(av) 0.5 watts peak forward gate current i gm 2 amps forward peak gate voltage reverse peak gate voltage v gfm v grm 10 volts operating junction temperature range t j -40 to +125 c storage temperature range t stg -40 to +150 c mounting torque 30 in. lb. note 1: v drm and v rrm for all types can be applied on a continuous basis without incurring damage. ratings apply for zero or negative gate voltage. devices shall not have a positive bias applied to the gate concurrently with a negative potential on the anode. thermal characteristics characteristic symbol maximum unit thermal resistance, junction to case pressfit r ? jc 1 c/w
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 MCR64 series silicon controlled rectifier electrical characteristics (t c = 25c unless otherwise noted) characteristic symbol min. max. unit peak forward or reverse blocking current (v ak = rated v drm or v rrm , gate open) t c = 25c t c = 125c i drm , i rrm - - 10 2 a ma forward ?on? voltage (i tm = 175a peak) v tm - 2 volts gate trigger current (continuous dc) (v d = 12v, r l = 50 ? ) t c = 25c t c = -40c i gt - - 40 75 ma gate trigger voltage (continuous dc) (v d = 12v, r l = 50 ? ) t c = 25c t c = -40c (v d = rated v drm , r l = 1000 ? , t j = 125c) v gt - - 0.2 3 3.5 - volts holding current (v d = 12v, r l = 50 ? , gate open) i h - 60 ma forward voltage application rate (v d = rated v drm , t j = 125c) dv/dt 50 - v/s mechanical characteristics fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20130128 case to-48 marking body painted, alpha-numeric polarity cathode is stud to-48 inches millimeters min max min max a 0.604 0.614 15.340 15.600 b 0.551 0.559 14.000 14.200 c 1.050 1.190 2.670 30.230 f 0.135 0.160 3.430 4.060 h - 0.265 - 6.730 j 0.420 0.455 10.670 11.560 k 0.620 0.670 15.750 17.020 l 0.300 0.350 7.620 8.890 q 0.055 0.085 1.400 2.160 t 0.501 0.505 12.730 12.830
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 MCR64 series silicon controlled rectifier fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20130128
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