Silicon NPN Digital Transistor BLUE ROCKET DTC143ZKA in SOT23 Package for Switching and Driver Circuits

Key Attributes
Model Number: DTC143ZKA
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Resistor Ratio:
12
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143ZKA
Package:
SOT-23
Product Description

Product Overview

The DTC143ZKA is a Silicon NPN Digital Transistor housed in a SOT-23 plastic package. It features built-in bias resistors, which simplify circuit design by reducing component count and manufacturing processes. This transistor is suitable for switching, inverter, interface, and driver circuit applications.

Product Attributes

  • Package Type: SOT-23
  • Transistor Type: NPN Digital
  • Material: Silicon

Technical Specifications

Parameter Symbol Rating / Test Conditions Min Typ Max Unit
Absolute Maximum Ratings (Ta=25)
Output Voltage VCC 50 V
Input Voltage VIN 30 V
Output Current IO 100 mA
Input Current II 100 mA
Power Dissipation PC 200 mW
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
Electrical Characteristics (Ta=25)
Input Voltage (OFF) VI(off) VCC=5.0V, IO=100A 0.5 V
Input Voltage (ON) VI(on) VO=0.3V, IO=5.0mA 1.3 V
Output Voltage (ON) VO(on) IO=5.0mA, II=0.25mA 0.1 0.3 V
Input Current II VI=5.0V 1.8 mA
Output Cut-off Current IO(off) VCC=50V, VI=0V 0.5 A
DC Current Gain GI VO=5.0V, IO=10mA 80
Transition Frequency fT VCE=10V, IE=-5.0mA, f=100MHz 250 MHz
Resistance 1 R1 3.29 4.7 6.11 K
Resistance Ratio R2/R1 8.0 10 12

Marking: HE23 (H: Company Code, E23: Product Type Code)

Resistance to Soldering Heat Test Conditions: Temp.: 2605, Time: 101 sec.

Packaging: Reel (3,000 Units/Reel)

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.

2410121231_BLUE-ROCKET-DTC143ZKA_C358501.pdf

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