Data Sheet No. 2C2904A Generic Packaged Parts: 2N2904A Chip Type 2C2904A Geometry 0600 Polarity PNP Chip type 2C2904A by Semicoa Semiconductors provides performance similar to these devices. Part Numbers: 2N2904A, 2N2904, 2N2906A, 2N2906, 2N2904AUB, SD2904A, SD2904AF, SQ2904A, SQ2904AF, 2N3485, 2N3485A Product Summary: APPLICATIONS: Designed for general purpose switching and amplifier applications. Features: Mechanical Specifications Metallization Bonding Pad Size Top Backside Emitter Base Die Thickness Chip Area Top Surface Al - 18 kÅ min. Au - 6.5 kÅ nom. 4.0 mils x 4.0 mils 4.0 mils x 4.0 mils 8 mils nominal 20 mils x 20 mils Silox Passivated Electrical Characteristics TA = 25oC Test conditions Min Max Unit BVCEO Parameter IC = 10.0 mA, IB = 0 60 --- V dc BVCBO IC = 10 µA, IE = 0 60 --- V dc BVEBO IE = 10 µA, IC = 0 5.0 --- V dc ICBO VCB = 50 V, IE = 0 --- 10 nA 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%.