Small Signal Transistor Arrays UNA0232 Transistor array to drive the small motor ■ Features ■ Applications ● For motor drives Small motor drive circuits in general ■ Absolute Maximum Ratings 10 5 6 12° 12° 45° (Ta=25±3˚C) Symbol Ratings Unit Collector to base voltage VCBO 12 V Collector to emitter voltage VCEO 10 V Emitter to base voltage VEBO 7 V IC 1 A Peak collector current ICP 2 A Total power dissipation PT* 0.5 W Junction temperature Tj 150 ˚C Storage temperature Tstg –55 to +150 ˚C * TC = 25˚C only when the elements are active 6° 6° Parameter Collector current 1 0 to 0.1 0.5 ● 1.5±0.1 0.8 5.5±0.3 8–0.9±0.1 ● +0.1 ● 0.2 –0.05 ● Unit: mm Small and lightweight Low power consumption Low-voltage drive With 4 elements incorporated 6.5±0.3 10–0.4±0.1 ● 0.5±0.2 7.7±0.3 SO–10C Package Internal Connection 10 1 2 3 Q1 Q2 Q3 Q4 8 7 4 5 9 6 1 Small Signal Transistor Arrays ■ Electrical Characteristics ● (Ta=25˚C) UN0232 (Q1, Q2) Parameter Symbol Conditions min typ max Unit Collector to base voltage VCBO IC = 10µA, IE = 0 12 V Collector to emitter voltage VCEO IC = 0.1mA, IB = 0 10 V Emitter cutoff current IEBO VEB = 5V, IC = 0 0.8 Collector cutoff current ICBO VCB = 10V, IE = 0 Forward current transfer ratio hFE VCE = 1V, IC = 0.5A* Collector to emitter saturation voltage VCE(sat) IC = 0.5A, IB = 25mA* Bias resistance REB Forward voltage VF ● 200 mA 1 µA 700 0.1 3.3 1.6 4.7 IF = 1A 0.15 V 6.1 kΩ 1.5 V max Unit UN0232 (Q3, Q4) Parameter Symbol Conditions min typ VCBO IC = 10µA, IE = 0 12 Collector to emitter voltage VCEO IC = 0.1mA, IB = 0 10 V Emitter to base voltage VEBO IE = 10µA, IC = 0 7 V Collector cutoff current ICBO VCB = 10V, IE = 0 Forward current transfer ratio hFE VCE = 1V, IC = 0.5A* Collector to emitter saturation voltage VCE(sat) IC = 0.5A, IB = 25mA* Forward voltage VF IF = 1A Collector to base voltage *Pulse measurement 2 UNA0232 V 1 200 µA 700 0.1 0.15 V 1.5 V