digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 sc260, sc260()3, sc261(mac261) series thyristors 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 repetitive peak off-stage voltage (t c = -40c to +115c) sc260b, sc260b3, sc261b (MAC261B) sc260d, sc260d3, sc261d (mac261d) sc260e, sc260e3, sc261e (mac261e) sc620m, sc260m3, sc261m (mac261m) v drm 200 400 500 600 volts rms on-state current i t(rms) 25 amps peak non-repetitive surge current (one cycle, 60hz) i tsm 250 amps circuit fusing considerations t = 1ms t = 8.3ms i 2 t 150 260 a 2 s peak gate power (pulse width = 10s) p gm 10 watts average gate power p g(av) 0.5 watt peak gate power i gm 2 amps operating junction temperature range t j -40 to +115 c storage temperature range t stg -40 to +125 c stud torque - 30 in. lb. thermal characteristics characteristics symbol max unit thermal resistance, junction to case sc260, sc261 sc260()3 r ? jc 1.8 1.95 c/w electrical characteristics (t c = 250c unless otherwise noted. values apply for either polarity of main terminal 2. characteristics referenced to main termin al 1) characteristic symbol min typ max unit peak forward or reverse blocking current (rated v drm or v rrm , gate open) t c = 25c t c = +115c i drm , i rrm - - - - 10 1 a ma peak on-state voltage (i tm = 35 a peak, pulse width = 1 ms, duty cycle 2%) v tm - - 1.58 volts critical rate of rise of off-state voltage (rated v drm , gate open-circuited, exponential waveform) t c = +115c dv/dt 50 - - v/ s critical rate-of-rise of commutating off-state voltage (i t(rms) = rated rms on-state current, v drm = rated peak off-state voltage, gate open-circuited, commutating di/dt = 13.5 a/ms, t c = +80c) dv/dt(c) 5 - - v/ s dc gate trigger current (continuous dc) (v d = 12 vdc) mt2(+), g(+); mt2(-), g(-); r l = 100 ohms mt2(+), g(-); r l = 50 ohms i gt - - - - 50 50 madc dc gate trigger current (continuous dc) (v d = 12 vdc, t c = -40c) mt2(+), g(+); mt2(-), g(-); r l = 50 ohms mt2(+), g(-); r l = 25 ohms i gt - - - - 80 80 madc sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130201
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 sc260, sc260()3, sc261(mac261) series thyristors characteristic symbol min typ max unit dc gate trigger voltage (continuous dc) (v d = 12 vdc) mt2(+), g(+); mt2(-), g(-); r l = 100 ohms mt2(+), g(-); r l = 50 ohms v gt ? ? ? ? 2.5 2.5 vdc dc gate trigger voltage (continuous dc) (v d = 12 vdc, t c = -40c) mt2(+), g(+); mt2(-), g(-); r l = 50 ohms mt2(+), g(-); r l = 25 ohms v gt - - - - 3.5 3.5 vdc dc gate non-trigger voltage (v d = rated v drm , r l = 1k ohms, t c = 115c), all trigger modes v gd 0.25 - - vdc holding current (v d = 24 vdc, peak initia ting current = 0.5 a, pulse width = 0.1 to 10 ms, gate trigger source = 7 v, 20 ohms t c = +25c t c = -40c i h - - - - 75 100 madc latching current (v d = 24 vdc, gate trigger source = 15 v, 100 ohms, pulse width = 50 s, 5 s maximum rise and fall times) mt2(+), g(+); mt2(-), g(-), t c = 25c mt2(+), g(-), t c = 25c mt2(+), g(+); mt2(-), g(-), t c = -40c mt2(+), g(-), t c = -40c i l - - - - - - - - 100 200 200 400 madc mechanical characteristics case to-48 (sc260 series) marking 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 sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130201
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 sc260, sc260()3, sc261(mac261) series thyristors mechanical characteristic case to-48 iso (sc260()3 series) marking alpha-numeric polarity cathode is stud to-48 iso inches millimeters min max min max a 0.551 0.559 14.000 14.200 b 0.501 0.505 12.730 12.830 c - 1.280 - 32.510 f - 0.160 - 4.060 h - 0.265 - 6.730 j 0.420 0.455 10.670 11.560 k 0.300 0.350 7.620 8.890 l 0.255 0.275 6.480 6.990 q 0.055 0.085 1.400 2.160 t 0.135 0.150 3.430 3.810 mechanical characteristic case digi pf1 (sc261(mac261) series) marking alpha-numeric digi pf1 inches millimeters min max min max a 0.501 0.505 12.730 12.830 f - 0.160 - 4.060 g 0.085 0.095 2.160 2.410 h 0.060 0.070 1.520 1.780 j 0.300 0.350 7.620 8.890 k - 1.050 - 26.670 l - 0.670 - 17.020 q 0.055 0.085 1.400 2.160 sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130201
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 sc260, sc260()3, sc261(mac261) series thyristors sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20130201
|
