myMectronic
myMectronic

A Premier B2B Part Search

ROHM DTA143EUAFRAT106 Digital Transistor

The DTA143EUA FRA is a compact surface-mount digital transistor featuring built-in bias resistors of 4.7kΩ for simplified inverter circuit design. It operates at a maximum collector current of 100mA and voltage of -50V, making it suitable for interface, inverter, and driver applications. Its Q101 qualification ensures high reliability, and its SOT-323 package allows easy integration into compact electronic devices. Designed for easy circuit configuration, this transistor is ideal for automation and communication systems requiring efficient switching with minimal external components.

Authorized Distributors
Part No:DTA143EUAFRAT106
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ROHM DTA143EUAFRAT106 Digital Transistor Specifications:

  • Package: SOT-323
  • Maximum Collector Current: 100mA
  • Collector-Emitter Voltage: -50V
  • Input Resistance: 3.29kΩ to 6.11kΩ
  • Built-in bias resistors: Ry = R2 = 4.7kΩ
  • Power Dissipation: 200mW
  • Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to +150°C
  • Input Voltage Range: -30V to +10V
  • Output Voltage: -300mV max at -10mA
  • DC Current Gain: 30 to
  • Transition Frequency: 250 MHz
  • Dimensions: A: 0.80–1.00 mm, B: 0.25–0.40 mm, D: 1.90–2.10 mm (typical)

Buy the ROHM Series DTA Digital Transistor: DTA143EUAFRA

Order the ROHM DTA143EUAFRA digital transistor online today for dependable performance in inverter, interface, and driver applications. Its built-in bias resistors streamline circuit design, reducing external components. With high reliability, compact SOT-323 packaging, and a maximum collector current of 100mA at -50V, it is perfect for automated systems requiring quick switching and efficient operation. Ensure seamless integration into your projects and achieve optimal performance with this high-quality digital transistor designed for modern electronic applications.

Buy ROHM DTA143EUAFRA now and experience unmatched reliability and performance in inverter and interface circuits.

Frequently Asked Questions

Where can I buy ROHM DTA143EUAFRAT106?

You can click on the BUY or RFQ button to purchase DTA143EUAFRAT106 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTA143EUAFRAT106?

You can download the DTA143EUAFRAT106 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTA143EUAFRAT106?

ROHM

ROHM Part List

Browse and search other ROHM parts, locate datasheets and stock

Sponsored by