CYStech Electronics Corp. Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2004.10.15 Page No. : 1/4 PNP Digital Transistors (Built-in Resistors) DTA144WN3/S Features • Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). • The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. • Only the on/off conditions need to be set for operation, making device design easy. • Complements the DTC144WN3/S • Pb-free package is available Equivalent Circuit Outline SOT-23 DTA144WN3/S R1=47kΩ , R2=22 kΩ IN(B) : Base OUT(C) : Collector GND(E) : Emitter Absolute Maximum Ratings (Ta=25°C) Parameter Supply Voltage Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature DTA144WN3/S Symbol Limits Unit VCC VI IO -50 -40~+10 -30 -100 200 150 -55~+150 V V mA mA mW °C °C IO(max.) Pd Tj Tstg CYStek Product Specification CYStech Electronics Corp. Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2004.10.15 Page No. : 2/4 Electrical Characteristics (Ta=25°C) Parameter Input Voltage Output Voltage Input Current Output Current DC Current Gain Input Resistance Resistance Ratio Transition Frequency Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT Min. -4 56 32.9 0.37 - Typ. -0.1 47 0.47 250 Max. -0.8 -0.3 -0.16 -0.5 61.1 0.57 - Unit V V V mA µA kΩ MHz Test Conditions VCC=-5V, IO=-100µA VO=-0.3V, IO=-2mA IO=-10mA, II=-0.5mA VI=-5V VCC=-50V, VI=0V VO=-5V, IO=-5mA VCE=-10V, IC=-5mA, f=100MHz * * Transition frequency of the device Ordering Information Device DTA144WN3 DTA144WN3S DTA144WN3/S Package SOT-23 SOT-23 (Pb-free) Shipping 3000 pcs / tape & reel 3000 pcs / tape & reel Marking 6P 6P CYStek Product Specification Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2004.10.15 Page No. : 3/4 CYStech Electronics Corp. Characteristic Curves Current Gain vs Output Current Output Voltage vs Output Current 10000 1000 Output Voltage---VO(mV) Current Gain---G I VO = 5V 100 10 1 1000 100 10 0.1 1 10 1 100 10 100 Output Current---I O(mA) Output Current---IO(mA) Input Voltage vs Output Current(ON characteristics) Output Current vs Input Voltage(OFF characteristics) 10 10 VCC = 5V Output Current---I O(mA) Input Voltage---V I(ON) (V) VO = 0.3V 1 1 0.1 0.01 0.1 1 Output Current---I O(mA) 10 0 1 2 3 4 5 Input Voltage---VI(OFF)(V) Power Derating Curve Power Dissipation---P D(mW) 250 200 150 100 50 0 0 DTA144WN3/S 50 100 150 Ambient Temperature---TA(℃) 200 CYStek Product Specification Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2004.10.15 Page No. : 4/4 CYStech Electronics Corp. SOT-23 Dimension Marking: A L 3 B 6P S 2 1 G V 3-Lead SOT-23 Plastic Surface Mounted Package CYStek Package Code: N3 C D K H Style : Pin 1.Base 2.Emitter 3.Collector J *:Typical Inches Min. Max. 0.1102 0.1204 0.0472 0.0630 0.0335 0.0512 0.0118 0.0197 0.0669 0.0910 0.0005 0.0040 DIM A B C D G H Millimeters Min. Max. 2.80 3.04 1.20 1.60 0.89 1.30 0.30 0.50 1.70 2.30 0.013 0.10 DIM J K L S V Inches Min. Max. 0.0034 0.0070 0.0128 0.0266 0.0335 0.0453 0.0830 0.1083 0.0098 0.0256 Millimeters Min. Max. 0.085 0.177 0.32 0.67 0.85 1.15 2.10 2.75 0.25 0.65 Notes : 1.Controlling dimension : millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material : • Lead : 42 Alloy ; solder plating • Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. DTA144WN3/S CYStek Product Specification