RICHARDSON/ NATIONAL EL bee D me 7734917? OO00699 402 MM NAT PHASE CONTROL SCRs NATIONAL TYPE NO. C15 C36 NL511 C37 C35 C38 JEDEC NO. 2N1844-50 2N683-92 2N5204-07 RMS on state current (A) max. 8 16 16 25 25 35 35 35 VOLTAGE RANGE 100-600 100-800 800-1400 100-800 100-800 100-1000 100-500 600-1200 lay) Amps @ 180 5 10 10 16 16 22.3 22.3 22.3 conduction @ Tc @54 @ 54 @ 70 @ 35 @ 65 @ 66 @ 90 @ 40 Itsm Peak one cycle surge current (A) 60 175 200 175 150 225 200 300 l2t For fusing at = 1.5 msec (A2sec) 15 125 160 125 90 160 160 260 Vim Max. peak on-state volts @ 1.85 2.7 2.7 225 2.0 2.0 2.0 23 peak amps., Ty = 25C @15 @ 50 @ 50 @ 30 @ 50 @ 50 @ 50 @70 di/dt Max. rate-of-current rise (A/usec) ~ 100 100 100 100 150 100 150 dv/dt Min. rate-of-voltage rise (Viusec) _ 100 200 100 400 200 100 200 It Max. gate trigger current (MA) @ 25C 25 80 80 80 40 40 40 40 Vor Max. gate trigger voltage (V} @ 25C 25 3.0 25 3.0 2.5 2.5 25 3.0 ReJc Max. thermal resistance, Junction-to-case (C/W) 3.1 13 1.0 1.3 17 1.0 1.0 10 Tu Max. junction operating temperature (C) 105 100 160 105 125 125 150 125 100 A CI5A C36A C37A C35A C3BA 2N1845 2N683 150 G Ci8G C36G C35G C38G 2N684 200 B C15B C36B C37B C35B C38B 2N1846 2N685 REPETITIVE 250 H C36H C35H C38H PEAK 2N1847 2N686 FORWARD 300 Cc C15C C36C C37C C35C C38C (Vor) 2N1848 2N687 AND 400 D ci6D C36D 37D C35D C38D 2N1849 2N688 REPETITIVE 500 E C15E C36E C37E C35E C38E PEAK 2N1850 2N689 REVERSE 600 M C15M C36M C37M 2N690 C35M 2N5204 (VRAM) 700 S C368 C378 2N691 C358 VOLTAGE 800 N C36N NL511-3 C37N 2N692 C35N 2N5205 900 T C35T 1000 P NL511-4 C35P 2N5206 1100 PA 1200 PB NL511-6 2N5207 1400 PD NL511-8 Stud Torque (in-Ibs.) 15 30 30 30 30 30 30 30 Package Type 10-32 Stud Ya" stud Ya" stud Ya stud Ye stud Ya" stud Ya" stud Ya" stud Package Outline Number TO-64 TO-48 TO-48 TO-48 TO-48 TO-48 TO-48 TO-48 Call Richardson Electronics, Ltd. at 1-(800) 348-5580 in the U.S. and Canada. See the back cover for a complete listing of our locations. ot 7 a