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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-363 Plastic-Encapsulate Transistors UMD12N SOT-363 General purpose transistors (dual transistors) FEATURES z Both the DTC144E chip and DTA144E chip in a package z Mounting possible with SOT-363 automatic mounting machines z Transistor elements are independent, eliminating interference z Mounting cost and area be cut in half 1 Marking: D12 Equivalent circuit BDTIC TR1 Absolute maximum ratings (Ta=25℃) Parameter Symbol Value Unit Supply voltage VCC 50 V Input voltage VIN -10~40 V IO 30 IC(MAX) 100 Power dissipation Pd 150 Junction temperature Tj 150 mW ℃ Storage temperature Tstg -55~150 ℃ Output current mA TR1 Electrical characteristics (Ta=25℃) Parameter Input voltage Output voltage Symbol Min. VI(off) 0.5 Typ VI(on) Max. 3 VCC=5V, IO=100μA VO=0.3V, IO=2mA V IO/II=10mA/0.5mA II 0.18 mA VI=5V Output current IO(off) 0.5 μA VCC=50V, VI=0 DC current gain GI 68 Input resistance R1 32.9 47 61.1 Resistance ratio R2/R1 0.8 1 1.2 Transition frequency fT 0.1 V Conditions 0.3 Input current VO(on) Unit VO=5V, IO=5mA 250 KΩ - MHz www.BDTIC.com/jcst VCE=10V, IE=-5mA, f=100MHz B,Jul,2011 TR2 Absolute maximum ratings (Ta=25℃) Parameter Symbol Value Unit Supply voltage VCC -50 V Input voltage VIN -40~10 V IO -30 IC(MAX) -100 Power dissipation Pd 150 Junction temperature Tj 150 mW ℃ Storage temperature Tstg -55~150 ℃ Output current mA TR2 Electrical characteristics (Ta=25℃) Parameter Input voltage Symbol VI(off) Min. Typ Max. -0.5 VI(on) -3 Unit V Conditions VCC=-5V, IO=-100μA VO=-0.3V, IO=-2mA BDTIC Output voltage -0.3 V IO/II=-10mA/-0.5mA II -0.18 mA VI=-5V Output current IO(off) -0.5 μA VCC=-50V, VI=0 DC current gain GI 68 Input resistance R1 32.9 47 61.1 Resistance ratio R2/R1 0.8 1 1.2 Input current Transition frequency VO(on) fT -0.1 VO=-5V, IO=-5mA 250 KΩ - - MHz www.BDTIC.com/jcst VCE=-10V, IE=5mA, f=100MHz B,Jul,2011