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ROHM DTC143ECAT116 Digital Transistor

The DTC143ECA is a compact NPN digital transistor integrated with built-in biasing resistors, facilitating inverter circuits without external resistors. Suitable for switching and interface applications, it features a maximum voltage of 50V, collector current of 100mA, and power dissipation of 350mW. Its SOT-23 package ensures easy surface-mount assembly. Designed for reliable performance, it includes complementary PNP types for versatile circuit design, offering simplified configurations and high efficiency in electronic switching and control systems. Ideal for compact, high-speed switching applications requiring minimal external components.

Authorized Distributors
Source:Newark
Part No:DTC143ECAT116
Stock:27
Inv Date:06-10-2026
Price: Unit price: $0.247
Buy/RFQ:
Source:DigiKey
Part No:DTC143ECAT116
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.24
Buy/RFQ:
Part No:DTC143ECAT116
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.24
Buy/RFQ:

ROHM DTC143ECAT116 Digital Transistor Specifications:

  • Maximum Voltage: 50V
  • Collector Current: 100mA
  • Power Dissipation: 350mW
  • Input Voltage: -10 to 30V
  • Transition Frequency: 250MHz
  • Input Resistance: 3.29kΩ to 6.11kΩ
  • Built-in Bias Resistors: Ry = R2 = 4.7kΩ
  • Package: SOT-23
  • Maximum Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to +150°C
  • Electrical Characteristics: VBE ≈ 0.5V at I C=10mA, Gain (G) ≥ 30, Resistance values around 3.3kΩ to 6.11kΩ

Buy the ROHM Series SST3 DTC143ECA: NPN Digital Transistor with Built-In Resistors

Order the DTC143ECA digital transistor online today to enjoy superior circuit performance, reliable switching, and simplified design. Featuring built-in bias resistors, high transition frequency, and compact SOT-23 package, it is perfect for inverter, interface, and driver applications. This easy-to-mount device ensures minimal external components, reducing assembly time and costs. With excellent thermal stability and high current capacity, our digital transistor offers exceptional durability for various electronic switching tasks, making your projects more efficient and dependable. Purchase now for seamless integration into your electronic designs.

Buy ROHM DTC143ECA now and experience unmatched reliability and high-speed switching in compact packages for digital circuits.

Frequently Asked Questions

Where can I buy ROHM DTC143ECAT116?

You can click on the BUY or RFQ button to purchase DTC143ECAT116 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTC143ECAT116?

You can download the DTC143ECAT116 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTC143ECAT116?

ROHM

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