SOT 23 Silicon Digital Transistor BLUE ROCKET DTC143TKA Suitable for Inverter and Interface Circuits

Key Attributes
Model Number: DTC143TKA
Product Custom Attributes
Emitter-Base Voltage VEBO:
5V
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143TKA
Package:
SOT-23
Product Description

Product Overview

The DTC143TKA is a Silicon NPN Digital Transistor housed in a SOT-23 plastic package. It features built-in bias resistors, simplifying circuit design and reducing component count and manufacturing processes. This transistor is suitable for switching, inverter circuits, interface circuits, and driver circuit applications.

Product Attributes

  • Brand: fsbrec
  • Marking Code: H03
  • Package Type: SOT-23

Technical Specifications

Parameter Symbol Rating Unit Test Conditions Min Typ Max Unit
Absolute Maximum Ratings (Ta=25)
Collector-Base Voltage VCBO 50 V
Collector-Emitter Voltage VCEO 50 V
Emitter-Base Voltage VEBO 5.0 V
Collector Current IC 100 mA
Power Dissipation PC 200 mW
Junction Temperature Tj 150
Storage Temperature Range Tstg -55150
Electrical Characteristics (Ta=25)
Collector-Base Voltage VCBO IC=50A 50 V
Collector-Emitter Voltage VCEO IC=1.0mA 50 V
Emitter-Base Voltage VEBO IE=50A 5.0 V
Collector Cut-off Current ICBO VCB=50V 0.5 A
Emitter Cut-off Current IEBO VEB=4.0V 0.5 A
DC Current Gain hFE VCE=5.0V IC=1.0mA 100 250 600
Collector-Emitter Saturation Voltage VCE(sat) IC=5.0mA IB=0.25mA 0.3 V
Transition Frequency fT VCE=10V IC=5.0mA 250 MHz
Resistance1 R1 3.29 4.7 6.11 K

Pin Configuration:

  • PIN 1: Base
  • PIN 2: Emitter
  • PIN 3: Collector

Marking Instructions: H: Company Code, 03: Product Type

Packaging Specifications (REEL):

Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (unit: mm)
SOT-23 3,000 10 30,000 6 180,000 Reel: 78, Inner Box: 180120180, Outer Box: 390385205

Temperature Profile for IR Reflow Soldering (Pb-Free):

  • Preheating: 25~150, Time: 60~90 sec.
  • Peak Temp.: 2455, Duration: 50.5 sec.
  • Cooling Speed: 2~10/sec.

Resistance to Soldering Heat Test Conditions:

  • Temp.: 2605
  • Time: 101 sec.

2410121227_BLUE-ROCKET-DTC143TKA_C305423.pdf

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