Toshiba

TTA1943 ; Transistor PNP 230V 15A 150W 30MHz, TO-3PL

TTA1943.pdf Complementary NPN is TTC5200.  

TTC5200 ; Transistor NPN 230V 15A 150W 30MHz, TO-3PL

TTC5200.pdf Complementary PNP is TTA1943.  

ULN2003APG ; Transistor-Array NPN-Darlington V A W MHz, DIP-16

ULN2003APG.pdf      

ULN2004APG ; Seven Darlington Transistors Array 50V 0.5A, DIP-16

ULN2803AG ; Transistor-Array NPN-Darlington-8 50V 0.5A W MHz, SO-18-W

ULN2803APG ; Eight Darlington Transistors Array 50V 0.5A, DIP-18

ULN2804AG ; IC Driver Eight-Darlington-Transistors-Array 50V 0.5A, SOIC-18

ULN2804AG.pdf