digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 mcr1906 series silicon controlled rectifiers 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 (t j = 100c unless otherwise noted) rating symbol value unit peak reverse blocking voltage mcr1906-1 mcr1906-2 MCR1906-3 mcr1906-4 mcr1906-5 mcr1906-6 mcr1906-7 mcr1906-8 v rrm 25 50 100 200 300 400 500 600 volts forward current rms (all conduction angles) i t(rms) 1.6 amps peak forward surge current (1 cycle, 60 hz, t j = -40 to +100c) i tsm 15 amps forward peak gate power p gm 0.1 watts forward average gate power p g(av) 0.01 watts forward peak gate current i gm 0.1 amps forward peak gate voltage v gfm 6.0 volts reverse peak gate voltage v grm 6.0 volts operating junction temperature range t j -65 to +100 c storage temperature range t stg -65 to +150 c lead solder temperature (<1/16? from case, 10 sec. max.) - +230 c electrical characteristics (t c = 25c unless otherwise noted, r gk = 1000 ? ) characteristic symbol min max unit peak forward blocking voltage (1) mcr1906-1 mcr1906-2 MCR1906-3 mcr1906-4 mcr1906-5 mcr1906-6 mcr1906-7 mcr1906-8 v drm 25 50 100 200 300 400 500 600 - - - - - - - - volts peak forward blocking current (rated v drm @ t j = 100c) i drm - 500 a peak reverse blocking current (rated v rrm @ t j = 100c) i rrm - 500 a forward ?on? voltage (i tm = 1.0a peak) v tm - 1.75 volts gate trigger current (continuous dc) (2) (v ak = 7vdc, r l = 100 , t c = 25c) i gt - 1.0 ma gate trigger voltage (continuous dc) (v ak = 7vdc, r l = 100 , t c = 25c) (v ak = rated v drm , r l = 100 , t j = 100c) v gt v gd - 0.1 1.0 - volts holding current (v ak = 7vdc) i h - 5.0 ma note 1: v drm and v rrm for all types can be applied on a continuous dc basis without incurring damage. note 2: r gk current is not included in measurement. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130128
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 mcr1906 series silicon controlled rectifiers mechanical characteristics case to-39 marking alpha-numeric pin out see below to-39 inches millimeters min max min max a 0.335 0.370 8.510 9.390 b 0.305 0.335 7.750 8.500 c 0.240 0.260 6.100 6.600 d 0.016 0.021 0.410 0.530 e 0.009 0.041 0.230 1.040 f 0.016 0.019 0.410 0.480 g 0.200 bsc 5.080 bsc h 0.028 0.034 0.720 0.860 j 0.029 0.045 0.740 1.140 k 0.500 0.750 12.70 0 19.05 0 l 0.250 - 6.350 - m 45c bsc 45c bsc p - 0.050 - 1.270 r 0.100 - 2.540 - sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130128
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