solid state control devices 20 maximum ratings symbol vdrm device numbers units isolated 200 400 600 hit216 hit416 hit616 hit225 hit425 hit625 hit240 hit440 hit640 nonisolated repetitive peak off-state voltage (1) gate open, and t j = 110 c vdrm 200 400 600 hnt216 hnt416 hnt616 hnt225 hnt425 hnt625 hnt240 hnt440 HNT640 volt rms on-state current at tc = 80 c and conduction angle of 360 it(rms) 16.0 25.0 40.0 amp peak surge (non-repetitive) on-state current, one-cycle, at 50hz or 60 hz itsm 160 250 400 amp peak gate-trigger current for 3sec. max. igtm 4 4 4 amp peak gate-power dissipation at igt < igtm pgm 40 40 40 watt average gate-power dissipation pg(av) 0.8 0.8 0.8 watt storage temperature range tstg -40 to +150 c operating temperature range, tj toper -40 to +110 c electrical characteristics at specified case temperatures peak off-state current, (1) gate open tc = 110 c vdrm = max. rating idrm 0.5 0.5 0.5 ma max. maximum on-state voltage, (1) at tc=25c and it = rated amps vtm 1.8 1.8 1.8 volt max dc holding current, (1) gate open and tc = 25c iho 100 100 100 ma max. critical rate-of-rise of off-state voltage, (1) for vd = vdrm gate open, tc = 110c critical dv/dt 200 200 200 v/sec. critical rate-of-rise of communication voltage, (1) at tc = 80 c, gate unenergized, vd = vdrm, it = it (rms) commutating dv/dt 5 5 5 v/sec. dc gate - trigger current for vd = 12vdc, rl = 60 ohm and at tc = 25 c (t2 + gate + t2 - gate-) quads 1 & 3 (t2 + gate - t2 - gate +) quads 2 & 4 igtm 100 i, ii,iii 150 iv 100 i, ii,iii 150 iv 100 i, ii,iii 150 iv ma max. dc gate-trigger voltage for vd = 12vdc, rl = 30 ohm and at tc = 25c vgt 2.5 2.5 2.5 volt max gate-controlled turn-on time for vd=vdrm, igt = 200ma tr =0.1 sec., it = 10a (peak) and tc = 25c tgt 3 3 3 sec. thermal resistance, junction-to-case isolated r q j-c 1.4 1.1 0.95 c/watt typ thermal resistance, junction-to-case nonisolated r q j-c (1.2) (1.0) (0.91) c/watt typ notes: (1) all values apply in either direction *all hutson isolated to-218 devices are ul recognized. ul number e95589 (n)
solid state control devices 21 current waveform: sinusoi dial, 60hz resistive load i t(rms) = rated amps at 80 tc gate control may be lost during and after surge. gate control will be regained after tj returns to steady state value.
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