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| CYStech Electronics Corp. General Purpose NPN Digital Transistors (Built-in Resistors) Spec. No. : C370S3 Issued Date : 2002.08.16 Revised Date : 2002.11.02 Page No. : 1/4 DTC143XS3 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 negative 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 DTA143XS3 Equivalent Circuit DTC143XS3 SOT-323 R1=4.7k , R2=10k IN(B) : Base OUT(C) : Collector GND(E) : Emitter Absolute Maximum Ratings (Ta=25C) Parameter Supply Voltage Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature DTC143XS3 Symbol Vcc Vin Io Io(max.) Pd Tj Tstg Limits 50 -7~+20 100 100 200 150 -55~+150 Unit V V mA mA mW C C CYStek Product Specification CYStech Electronics Corp. Electrical Characteristics (Ta=25C) 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. 3 30 3.29 1.7 Typ. 0.1 4.7 2.1 250 Max. 0.3 0.3 1.8 0.5 6.11 2.6 Unit V V V mA uA k MHz Spec. No. : C370S3 Issued Date : 2002.08.16 Revised Date : 2002.11.02 Page No. : 2/4 Test Conditions Vcc=5V, Io=100uA Vo=0.3V, Io=20mA Io/Ii=10mA/0.5mA Vi=5V Vcc=50V, Vi=0V Vo=5V, Io=10mA Vce=10V, Ie=-5mA, f=100MHz* * Transition frequency of the device Characteristic Curves DC Current Gain vs Output Current 1000 Output Voltage---Vo(on)(mV) 1000 Output Voltage vs Output Current Current Gain---HFE 100 Vo=5V 10 100 Io/Ii=20 1 0.1 1 10 100 Output Current ---Io(mA) 10 1 10 Output Current ---Io(mA) 100 Input Voltage vs Output Current (ON Characteristics) 10 Input Voltage --- Vi(on)(V) Output Current --- Io(mA) 100 Output Current vs Input Voltage (OFF Characteristics) Vo=0.3V Vcc=5V 10 1 1 0.1 0.1 1 10 100 Output Current --- Io(mA) DTC143XS3 0.1 0.1 1 Input Voltage --- Vi(off)(V) CYStek Product Specification 10 CYStech Electronics Corp. PD - Ta 250 Spec. No. : C370S3 Issued Date : 2002.08.16 Revised Date : 2002.11.02 Page No. : 3/4 Power Dissipation---PD(mW) 200 150 100 50 0 0 50 100 150 200 Ambient Temperature --- Ta( ) DTC143XS3 CYStek Product Specification CYStech Electronics Corp. SOT-323 Dimension 3 A Spec. No. : C370S3 Issued Date : 2002.08.16 Revised Date : 2002.11.02 Page No. : 4/4 Marking: A1 Q Lp detail Z W B C 1 e1 e D bp 2 TE 8X E A Z He 0 1 scale 2 mm 3-Lead SOT-323 Pastic Surface Mounted Package CYStek Package Code: S3 v A Style: Pin 1.Base 2.Emitter 3.Collector *: Typical DIM A A1 bp C D E e Inches Min. Max. 0.0315 0.0433 0.0000 0.0039 0.0118 0.0157 0.0039 0.0098 0.0709 0.0866 0.0453 0.0531 0.0512 - Millimeters Min. Max. 0.80 1.10 0.00 0.10 0.30 0.40 0.10 0.25 1.80 2.20 1.15 1.35 1.3 - DIM e1 He Lp Q v w Inches Min. Max. 0.0256 0.0787 0.0886 0.0059 0.0177 0.0051 0.0091 0.0079 0.0079 - Millimeters Min. Max. 0.65 2.00 2.25 0.15 0.45 0.13 0.23 0.2 0.2 10 0 Notes: 1.Dimension and tolerance based on our Spec. dated Feb. 27.002. 2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.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. DTC143XS3 CYStek Product Specification |
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