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| Small Signal Transistor Arrays UN228 Transistor array to drive the small motor s Features q q q q Small and lightweight Low power consumption Low-voltage drive With 4 elements incorporated 6.50.3 10-0.40.1 Unit: mm 5.50.3 1 10 1.50.1 0.8 s Applications q q For motor drives Small motor drive circuits in general 5 6 12 6 0 to 0.1 0.5 45 s Absolute Maximum Ratings Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Peak collector current Total power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC ICP PT* Tj Tstg (Ta=253C) Ratings 12 10 7 1 2.5 0.5 150 -55 to +150 Unit V V V A A W C C 6 0.50.2 7.70.3 Internal Connection 1 2 3 4 5 10 9 8 7 6 Note: marks used above: +: NPN part, -: PNP part * TC = 25C only when the elements are active 0.2 -0.05 12 +0.1 8-0.90.1 SO-10C Package 1 Small Signal Transistor Arrays UN228 s Electrical Characteristics Parameter Collector to base voltage (Ta=25C) Symbol VCBO VCEO VEBO ICBO hFE VCE(sat) fT Cob VF Conditions (NPN) IC = 10A, IE = 0 (PNP) IC = -10A, IE = 0 (NPN) IC = 1mA, IB = 0 (PNP) IC = -1mA, IB = 0 (NPN) IE = 10A, IC = 0 (PNP) IE = -10A, IC = 0 (NPN) VCB = 10V, IE = 0 (PNP) VCB = -10V, IE = 0 (NPN) VCE = 1V, IC = 0.5A* (PNP) VCE = -1V, IC = 0.5A* (NPN) IC = 1A, IB = 30mA* (PNP) IC = -1A, IB = -30mA* (NPN) VCB = 6V, IE = -50mA, f = 200MHz (PNP) VCB = -6V, IE = 50mA, f = 200MHz (NPN) VCB = 10V, IE = 0, f = 1MHz (NPN) VCB = -10V, IE = 0, f = 1MHz (NPN) IF = 1A (PNP) IF = -1A 200 200 0.2 - 0.2 150 150 50 65 1.5 -1.5 min 12 -12 10 -10 7 -7 1 -1 800 800 0.3 - 0.3 V typ max Unit V Collector to emitter voltage V Emitter to base voltage V A Collector cutoff current Forward current transfer ratio Collector to emitter saturation voltage Transition frequency MHz Collector output capacitance pF Forward voltage *Pulse measurement V Characteristics charts of PNP transistor block PT -- Ta 0.6 -4.8 Ta=25C IC -- VCE -6 IC -- VBE VCE=-1V -5 Total power dissipation PT (W) 0.5 -4.0 Collector current IC (A) Collector current IC (A) 0.4 -3.2 IB=-14mA -2.4 -12mA -10mA -8mA -1.6 -6mA -4mA -0.8 -2mA -4 Ta=75C -3 25C -25C 0.3 0.2 -2 0.1 -1 0 0 20 40 60 80 100 120 140 160 0 0 -2 -4 -6 -8 -10 -12 0 0 -0.4 -0.8 -1.2 -1.6 -2.0 -2.4 Ambient temperature Ta (C) Collector to emitter voltage VCE (V) Base to emitter voltage VBE (V) 2 Small Signal Transistor Arrays VCE(sat) -- IC -10 UN228 hFE -- IC Cob -- VCB 240 Collector to emitter saturation voltage VCE(sat) (V) -3 -1 -0.3 -0.1 -25C -0.03 -0.01 -0.003 -0.001 -0.01 -0.03 -0.1 -0.3 Ta=75C 25C Collector output capacitance Cob (pF) IC/IB=100/3 600 VCE=-1V Forward current transfer ratio hFE 500 200 f=1MHz IE=0 Ta=25C 400 Ta=75C 25C 160 300 -25C 200 120 80 100 40 -1 -3 -10 0 -0.01 -0.03 -0.1 -0.3 -1 -3 -10 0 -0.1 -0.3 -1 -3 -10 -30 -100 Collector current IC (A) Collector current IC (A) Collector to base voltage VCB (V) Characteristics charts of NPN transistor block PT -- Ta 0.6 4.8 Ta=25C IC -- VCE 6 IC -- VBE VCE=1V 5 Total power dissipation PT (W) 0.5 4.0 Collector current IC (A) Collector current IC (A) 0.4 3.2 IB=14mA 12mA 4 Ta=75C 3 25C -25C 0.3 2.4 10mA 8mA 0.2 1.6 6mA 4mA 2 0.1 0.8 2mA 1 0 0 20 40 60 80 100 120 140 160 0 0 2 4 6 8 10 12 0 0 0.4 0.8 1.2 1.6 2.0 2.4 Ambient temperature Ta (C) Collector to emitter voltage VCE (V) Base to emitter voltage VBE (V) VCE(sat) -- IC 10 hFE -- IC 600 120 Cob -- VCB Collector output capacitance Cob (pF) VCE=1V f=1MHz IE=0 Ta=25C Collector to emitter saturation voltage VCE(sat) (V) IC/IB=100/3 Forward current transfer ratio hFE 3 1 0.3 0.1 0.03 0.01 0.003 0.001 0.01 0.03 Ta=75C 25C -25C 500 100 400 Ta=75C 300 25C -25C 200 80 60 40 100 20 0.1 0.3 1 3 10 0 0.01 0.03 0.1 0.3 1 3 10 0 0.1 0.3 1 3 10 30 100 Collector current IC (A) Collector current IC (A) Collector to base voltage VCB (V) 3 |
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