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. 20130118 mcr3835 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) MCR3835-1 mcr3835-2 mcr3835-3 mcr3835-4 mcr3835-5 mcr3835-6 mcr3835-7 mcr3835-8 mcr3835-9 MCR3835-10 v rrm , v drm 25 50 100 200 300 400 500 600 700 800 volts peak non-repetitive blocking voltage (1) MCR3835-1 mcr3835-2 mcr3835-3 mcr3835-4 mcr3835-5 mcr3835-6 mcr3835-7 mcr3835-8 mcr3835-9 MCR3835-10 v rrm , v drm 25 50 100 200 300 400 500 600 700 800 volts forward on-state current rms (all conduction angles) i t(rms) 35 amps peak surge current (one cycle, 60hz, t j = -40 to +125c) i tsm 35 amps circuit fusing considerations (t j = -40 to +100c, t 8.3ms) i 2 t 510 a 2 s peak gate power p gm 5 watts average gate power p g(av) 0.5 watts peak forward gate current i gm 2 amps peak gate voltage, forward or reverse v gm 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. ratings apply for zero or negative gate voltage; however, positive gate vol tage shall not be applied concurrent with negative potential on the anode. blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. thermal characteristics characteristic symbol maximum unit thermal resistance, junction to case r ? jc 1.2 c/w electrical characteristics (t c = 25c) characteristic symbol min. typ. max. unit peak forward or reverse blocking current (rated v drm or v rrm , gate open) t j = 25c t j = 100c i drm, i rrm - - - 1 10 5 a ma forward ?on? voltage (i tm = 35a peak) v tm - 1.2 1.5 volts
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 mcr3835 series silicon controlled rectifier characteristic symbol min. typ. max. unit gate trigger current (continuous dc) (v d = 7v, r l = 100 ? ) i gt - 10 40 ma gate trigger voltage (continuous dc) (v d = 7v, r l = 100 ? ) (v d = rated v drm , r l = 100? , t j = 100c) v gt v gd - 0.2 0.7 - 1.5 - volts holding current (v d = 7vdc, gate open) i h - 10 50 ma turn-on time (t d + t r ) (i tm = 35a, i gt = 40madc) t on - 1 - s turn-off time (i tm = 10a, i r = 10a) (i tm = 10a, i r = 10a, t j = 100c) t q - - 20 30 - - s forward voltage application rate (v d = rated v drm , t j = 100c) dv/dt - 50 - v/s mechanical characteristics case digi pf2 (mcr3835 series) marking body painted, alpha-numeric fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20130118 digi pf2 inches millimeters min max min max a 0.501 0.505 12.730 12.830 b 0.465 0.475 11.810 12.060 c 0.330 0.380 8.390 9.650 e 0.100 - 2.540 - f 0.035 0.085 0.890 2.160 j 0.080 0.097 2.040 2.460 k - 0.800 - 20.320 n - 0.510 - 12.950 q 0.065 0.160 1.650 4.060
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 mcr3835 series silicon controlled rectifier fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20130118
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