SCRs (Continued) IT (AMPS) 16 25 @ TC ( C) 90 90 90 70 90 ITSM (AMPS) 200 200 160 200 250 TO-220 TO-48 TO-220 o TO-3 50 mil CASE VRRM (VOLTS) 25 2N681,A 50 2N682,A 100 2N3668 2N683,A 150 200 2N684,A 2N3669 CS3-16B CS220-16B* 2N685,A 250 2N686,A 300 2N687,A 400 2N3670 CS3-16D CS220-16D* 500 600 2N688,A CS220-25B CS220-25D 2N689,A 2N4103 CS3-16M CS220-16M* 700 2N690,A 2N691,A 800 CS3-16N 1000 CS220-16N* 2N692,A CS220-16P* CS220-25N CS220-25P 1200 IGT VGT IH CS220-25M CS220-25PB 40mA 25mA 25mA 40mA 40mA 2.0V 2.0V 1.5V 2.0V 1.5V 50mA 40mA 40mA 50mA 50mA * Not recommended for new designs. w w w. c e n t r a l s e m i . c o m