RICHARDSON/ NATIONAL EL beE D Mm 7734917? 0000700 TS4Y mM NAT PHASE CONTROL SCRs NATIONAL TYPE NO. C137 c147 NL-578 C45 cso C52 cs50x500 C60 NL-579 C46 C52x500 C62 JEDEC NO. 2N1911-16 2N1793- 2N2025-30 2N1805-07 1804 RMS on state current (A) max. 35 63 63 80 110 110 110 110 VOLTAGE RANGE 500-1200 100-1200 100-1200 100-1200 100-1200 100-1200 100-700 100-500 Iriav) Amps @ 180 223 40 40 62 70 70 70 70 conduction @ Te , @ 66 @ 102 @ 102 @ 75 @ 62 @ 62 @ 95 @ 88 Ivsm Peak one cycle surge current (A) 160 1000 1000 800 1000 1000 1500 1000 It For fusing at 8.3 msec (Asec) 340 4150 4150 2600 4150 4150 9340 4150 Vim Max. peak on-state volts @ 2.3 3.0 3.0 3.1 2.5 25 1.8 2.5 peak amps., Ty = 25C @70 @ 500 @ 500 @ 500 @ 500 @ 500 @ 500 @ 500 di/dt Max. rate-of-current rise (A/usec)} 150 100 700 100 7100 100 100 30 dv/dt Min. rate-of-voltage rise (Viusec) 200 200 50/200 100 200 200 200 30 TYP lat Max. gate trigger current (MA) @ 25C 40 150 150 75 75 75 150 70 Ver Max. gate trigger voltage (V) @ 25C 2.2 3.0 3.0 2.5 25 2.5 3.0 2.5 Reyc Max. thermal resistance, junction-to-case (C/W) 1.0 35 35 4 4 4 3 3 Tu Max. junction operating temperature (C) 126 125 125 125 125 125 120 150 100 A C137A C147A NL-578A C454 2N1911 2N1793 C50AX500 2N2025 NL-579A C46A C50A C52A C52AX500 C62A 150 G Ci37G C45G 2N1912 2N1794 2N2026 C46G C50G C52G C62G 200 B C137B C147B NL-578B C45B 2N1913 2N1795 C50BX500 2N2027 NL-579B C46B C50B C528 C52BXx500 C62B 250 H 137H C45H 2N1914 2N1796 2N2028 C46H C50H C52H C62H REPETITIVE 300 Cc C137 C147C NL-578C C45C 2Nnt1e1s 2N1797 C50CX500 2N2029 PEAK NL-579C C46C C50C C526 C52CX500 C2C FORWARD 400 D c137D C147D NL-578D C45D 2N1916 2N1798 C50Dx500 2N2030 (VpRM) NL-579D C46D cs0D c52D C52DxX500 C62D 500 E C137E C147E NL-578E C45E 2N1805 2N1799 CS50EX500 C60E AND NL-579E C46E CS50E C52E C52EX500 C62E 600 M C137M C147M NL-578M C45M 2N1806 2N 1800 C50MX500 REPETITIVE NL-579M C46M C50M C52M C52MX500 PEAK 700 Ss C1378 C1478 NL-578S C45S 2N1807 2N1801 C50SX500 REVERSE NL-579S Cc46S cs0s C52S (VRRM} 800 N C137N C147N NL-578N C45N 2N1802 VOLTAGE NL-579N C46N C50N C52N 900 TT C137T C147T NL-578T C45T 2N1803 NL-579T C46T C50T C52T 1000 P 137P C147P NL-578P C45P 2N1804 NL-579P C46P c50P c52P 1100 PA C137PA C147PA NL-578PA C45PA NL-579PA C46PA CS50PA C52PA 1200 PB C137PB C147PB NL-578PB C45PB NL-579PB C46PB C50PB C52PB Stud Torque (in-lbs) 30 30 30 150 150 150 150 150 Package Type Ye" stud v4 stud Y%" stud Ye" stud Va" stud Ve" stud e" stud Ye" stud Package Outline Number TO-48 TO-65 TO-65 TO-83, 94 TO-94 TO-83 TO-94, 83 TO-94, 83 1 Call Richardson Electronics, Ltd. at 1-(800) 348-5580 in the U.S. and Canada 8 See the back cover for a complete listing of our locations.