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ROHM DTD143ECT116 Digital Transistor

The DTD143EC is a digital transistor with built-in bias resistors that facilitate inverter circuit configurations without external resistors. Designed with thin-film resistors, it offers isolation for negative biasing and reduces parasitic effects, simplifying circuit design. Its SOT-23 package makes it suitable for compact applications like inverters, interfaces, and drivers. Operating at a maximum of 50V and 500mA collector current, it boasts features enabling easy operation and reliable performance in electronic devices requiring efficient switching and minimal external components.

Authorized Distributors
Source:DigiKey
Part No:DTD143ECT116
Stock:1653
Inv Date:06-10-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:DTD143ECT116
Stock:5004
Inv Date:06-11-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:DTD143ECT116
Stock:8
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ROHM DTD143ECT116 Digital Transistor Specifications:

  • Supply Voltage: 50 V
  • Collector Current: 500 mA
  • Input Voltage Range: -10 to 30 V
  • Power Dissipation: 200 mW
  • Junction Temperature: 150 °C
  • Storage Temperature Range: -55 to +150 °C
  • Resistance: 4.7kΩ (typ.), 3.29kΩ (min), 6.11kΩ (max.)
  • Transition Frequency: 200 MHz
  • Package: SOT-23
  • Package Size: 1.7 mm x 1.2 mm Max, 0.9 mm Min, 1.7 mm length
  • Features include built-in bias resistors with isolation, enabling inverter and interface circuit designs
  • Designed with thin-film resistors to reduce parasitic effects and improve reliability

Buy the Buy ROHM DTD143EC Part Number T116 Online

Experience seamless circuit design with the DTD143EC digital transistor featuring built-in bias resistors, ideal for inverter, interface, and driver applications. With a compact SOT-23 package, maximum voltage of 50V, and collector current of 500mA, it simplifies circuit design by eliminating external resistors and reducing parasitic effects. Reliable and easy to implement, this transistor ensures efficient switching and compact construction. Perfect for engineers seeking dependable, space-saving components for modern electronic systems—order online today for quick, secure delivery.

Order your ROHM Series T116 DTD143EC today and equip your projects with reliable inverter and driver performance in a compact package.

Frequently Asked Questions

Where can I buy ROHM DTD143ECT116?

You can click on the BUY or RFQ button to purchase DTD143ECT116 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTD143ECT116?

You can download the DTD143ECT116 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTD143ECT116?

ROHM

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