DTD123YKT146

DTD123YK NPN 500mA 50V Digital Transistors Datasheet (Bias Resistor Built-in Transistors) lOutline Parameter Value VCC 50V 500mA 2.2kW 10kW IC(MAX.) R1 R2 SMT3 OUT IN GND DTD123YK SOT-346 (SC-59) lFeatures 1) Built-In Biasing Resistors lInner circuit 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit). 3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects. 4) Only the on/off conditions need to be set for operation, making the circuit design easy. 5) Complementary PNP Types :DTB123YK 6) Lead Free/RoHS Compliant. lApplication Switching circuit, Inverter circuit, Interface circuit, Driver circuit lPackaging specifications Part No. DTD123YK Package Package size (mm) Taping code SMT3 2928 T146 www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/5 Basic Reel size Tape width ordering (mm) (mm) unit (pcs) 180 8 3,000 Marking F62 2012.07 - Rev.D Data Sheet DTD123YK lAbsolute maximum ratings (Ta = 25°C) Parameter Symbol Values Unit Supply voltage VCC 50 V Input voltage VIN -5 to +12 V Collector current IC*1 500 mA Power dissipation PD *2 200 mW Tj 150 °C Tstg -55 to +150 °C Junction temperature Range of storage temperature lElectrical characteristics(Ta = 25°C) Parameter Symbol Conditions Min. Typ. Max. Unit VI(off) VCC = 5V, IO = 100mA - - 0.3 VI(on) VO = 0.3V, IO = 20mA 2.0 - - VO(on) IO / II = 50mA / 2.5mA - 0.1 0.3 V VI = 5V - - 3.6 mA IO(off) VCC = 50V, VI = 0V - - 0.5 mA DC current gain GI VO = 5V, IO = 50mA 56 - - - Input resistance R1 - 1.54 2.2 2.86 kW Resistance ratio R2/R1 - 3.6 4.5 5.5 - - 200 - MHz Input voltage Output voltage Input current Output current Transition frequency II fT *1 VCE = 10V, IE = -50mA, f = 100MHz V *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference footprint www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 2/5 2012.07 - Rev.D Data Sheet DTD123YK lElectrical characteristic curves(Ta = 25°C) Fig.2 Output current vs. input voltage (OFF characteristics) INPUT VOLTAGE : VI(on) [V] OUTPUT CURRENT : IO [A] Fig.1 Input voltage vs. output current (ON characteristics) OUTPUT CURRENT : IO [mA] INPUT VOLTAGE : VI(off)[V] Fig.4 DC current gain vs. output current Fig.3 Output current vs. output voltage II= 5.0mA 500 4.5mA 4.0mA 3.0mA 400 2.5mA 300 2.0mA 1.5mA 200 1.0mA 100 0.5mA Ta=25ºC 0 0 5 0A 10 OUTPUT CURRENT : IO [mA] OUTPUT VOLTAGE : VO [V] www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. DC CURRENT GAIN : GI OUTPUT CURRENT : IO [mA] 3.5mA 3/5 2012.07 - Rev.D Data Sheet DTD123YK lElectrical characteristic curves(Ta = 25°C) OUTPUT VOLTAGE : VO(on) [V] Fig.5 Output voltage vs. output current OUTPUT CURRENT : IO [mA] www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 4/5 2012.07 - Rev.D Data Sheet DTD123YK lDimensions (Unit : mm) D SMT3 A c Lp L1 E HE Q e A3 b x S A A1 l1 A e1 e S b2 Patterm of terminal position areas DIM A A1 A3 b c D E e HE L1 Lp Q x y MILIMETERS MIN MAX 1.00 1.30 0.00 0.10 0.25 0.35 0.50 0.09 0.25 2.80 3.00 1.50 1.80 0.95 2.60 3.00 0.30 0.60 0.40 0.70 0.20 0.30 0.10 0.10 DIM e1 b2 l1 INCHES MIN 0 MAX 0.051 0.004 0.01 0.014 0.004 0.11 0.059 0.02 0.01 0.118 0.071 0.04 0.102 0.012 0.016 0.008 - MILIMETERS MIN MAX 2.10 0.60 0.90 0.118 0.024 0.028 0.012 0.004 0.004 INCHES MIN MAX 0.08 - 0.024 0.035 Dimension in mm/inches www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 5/5 2012.07 - Rev.D Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). 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