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 CYStech Electronics Corp.
NPN Digital Transistors (Built-in Resistors)
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 1/6
DTD143TN3
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 DTB143TN3 * Pb-free package
Equivalent Circuit
DTD143TN3
Outline
SOT-23
R1=4.7k , B : Base C : Collector E : Emitter
Absolute Maximum Ratings (Ta=25)
Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC Pd Tj Tstg Limits 50 40 5 600 200 150 -55 ~ +150 Unit V V V mA mW C C
DTD143TN3
CYStek Product Specification
CYStech Electronics Corp.
Characteristics (Ta=25)
Parameter Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector-Base Cutoff Current Emitter-Base Cutoff Current Collector-Emitter Saturation Voltage DC Current Gain Input Resistance Transition Frequency Symbol VCBO VCEO VEBO ICBO IEBO VCE(sat) hFE R1 fT
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 2/6
Min. Typ. Max. Unit Test Conditions 50 V IC=50A 40 5 100 3.29 40 4.7 200 0.5 0.5 60 V V A A mV IC=1mA IE=50A VCB=50V VEB=4V IC=50mA, IB=2.5mA
600 VCE=5V, IC=50mA 6.11 k MHz VCE=10V, IC=50mA, f=100MHz *
* Transition frequency of the device
Ordering Information
Device DTD143TN3 Package SOT-23 (Pb-free) Shipping 3000 pcs / Tape & Reel Marking F03
DTD143TN3
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Current Gain vs Collector Current
1000 Saturation Voltage---(mV) 1000
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 3/6
Saturation Voltage vs Collector Current
Current Gain---HFE
100
VCESAT@IC=20IB
VCE=5V
100 0.1 1 10 100 Collector Current---IC(mA) 1000
10 0.1 1 10 100 Collector Current --- IC(mA) 1000
Power Derating Curve
250 Power Dissipation---PD(mW) 200 150 100 50 0 0 50 100 150 Ambient Temperature --- Ta( ) 200
DTD143TN3
CYStek Product Specification
CYStech Electronics Corp.
Product Designation
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 4/6
DT X X X X X
(1) (2) (3) (4) (5) (6)
XX
(7)
(1) Indicates that transistor is digital (2) Indicates polarity A, B PNP C, D NPN (3) Indicates device specification (4) Indicates the basis of the R1 resistance value 11.0 22.2 33.3 44.7 66.8 (5) Indicates power-of-ten of R1 value 310 410
3 4
(6) Indicates resistance ratio R1/R2 E R1/R2=1/1 X R1/R2=2/1 Y R1/R2=5/1 Z R1/R2=10/1 J R1/R2=20/1 WR1/R2=1/2 U R1/R2=1/5 V R1/R2=1/10 T R1 only G T2 only
(7) Indicates package shape N3SOT-23 A3TO-92
The value of R1 is indicates by combining (4) and (5) 242.2x10 =22k 434.7x10 =22k
3 4
DTD143TN3
CYStek Product Specification
CYStech Electronics Corp.
Recommended IR reflow profile
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 5/6
DTD143TN3
CYStek Product Specification
CYStech Electronics Corp.
SOT-23 Dimension
Spec. No. : C380N3 Issued Date : 2005.04.15 Revised Date :2005.06.24 Page No. : 6/6
A L 3 B 1 2 S
Marking:
F03
V
G
C D K
3-Lead SOT-23 Plastic Surface Mounted Package CYStek Package Code: N3 Style : Pin 1.IN 2.GND 3.OUT
H J
*:Typical
DIM A B C D G H
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
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.
DTD143TN3
CYStek Product Specification


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