Data Sheet No. 2C1893 Generic Packaged Parts: Chip Type 2C1893 Geometry 4500 Polarity NPN 2N1893, 2N1893S Chip type 2C1893 by Semicoa Semiconductors provides performance similar to these devices. Part Numbers: Product Summary: APPLICATIONS: Designed for medium power amplifier and switching applications. Features: • Medium power ratings 2N1893, 2N1893S, 2N1893UB, SD1893, SD1893F, SQ1893, SQ1893F Mechanical Specifications Metallization Bonding Pad Size Top Backside Emitter Base Die Thickness Chip Area Top Surface Al - 12 kÅ min. Au - 6.5 kÅ nom. 2.3 mils x 7.0 mils 5.0 mils x 11.0 mils 8 mils nominal 30 mils x 30 mils Silox Passivated Electrical Characteristics TA = 25oC Test conditions Min Max Unit BVCBO Parameter IC = 100 µA, IE = 0 120 --- V dc BVEBO IE = 100 µA, IC = 0 7.0 --- V dc ICBO VCB = 60 V, IE = 0 --- 10 nA dc hFE IC = 150 mA dc, VCE = 10 V 40 120 --Due to limitations of probe testing, only dc parameters are tested. This must be done with pulse width less than 300 µs, duty cycle less than 2%.