ls , u na.. 20 stern ave. springfield, new jersey 07081 u.s.a. telephone: (973) 376-2922 (212) 227-6005 fax: (973) 376-8960 triacs silicon bidirectional 40 amperes rms triode thyristors . . . designed primarily for full-wave ac control applications such as lighting systems, heater controls, motor controls and power supplies. ? blocking voltage to 800 volts ? all diffused and glass-passivated junctions for parameter uniformity and stability ? gate triggering guaranteed in three modes (mac224 series) or four modes (mac224a series) maximum ratings (tj = 25c unless otherwise noted.) mac224 mac224a rating peak repetitive off-state voltageo) (tj = -40to125c, 1/2 sine wave 50 to 60 hz, gate open) mac224-4, mac224a4 mac224-6, mac224a6 mac224-8, mac224a8 mac224-10, MAC224A10 on-state rms current (tc = 75c)(2) (full cycle sine wave 50 to 60 hz) peak non-repetitive surge current (one full cycle, 60 hz, tj = 125c) circuit fusing (t = 8.3 ms) peak gate current (t = 2 us) peak gate voltage (t ? 2 us) peak gate power (t mac224 series mac224a series thermal characteristics characteristic thermal resistance, junction to case thermal resistance, junction to ambient symbol rsjc r6ja max 1 60 unit c/w c/w electrical characteristics (tc = 25c and either polarity of mt2 to mt1 voltage unless otherwise noted.) characteristic peak blocking current (rated vdrm, gate open) tj = 25c tj = 125c peak on-state voltage (ijm = 56 a peak, pulse width s 2 rns, duty cycle = 2%) gate trigger current (continuous dc) notes: 1. dimensioning and tolerancing per ansi y14.sm, 1982. 2. controlling dimension: inch, 3. dimension z defines a zone where all body and lead irregularities are allowed. style 4: pin1. main terminal 1 2. main terminal 2 3. gate 4. main terminal 2 dim a b c 0 f g h j k l n q r s t u v i inches min 0570 0.380 0.160 0.025 0.142 0.095 0.110 0.014 0.500 0.045 0.190 0.100 0.080 0.045 0.235 0.000 0.045 ? max 0620 0.405 0.190 0.035 0.147 0,105 0.155 0.022 0.562 0.055 0.210 0.120 0.110 0.055 0.255 0050 ? 0.080 millimeters min 14.48 9,66 4.07 0.64 3.61 2.42 2.80 0.36 12.70 1.15 4.83 2.54 2.04 1.15 5.97 0.00 1.15 ? max 1575 10.28 462 0.88 3.73 2.66 3.93 0.55 14.27 1.39 5.33 3.04 2.79 1.39 6.47 1.27 2.04
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