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ROHM DTC043ZUBTL Digital Transistor

The DTC043Z series features digital transistors with built-in bias resistors, designed for inverter, interface, and driver applications. The series includes variants in SOT-723, SOT-416FL, and SOT-323FL packages, with built-in biasing resistors of 4.7kΩ and 47kΩ, enabling simplified circuit design by eliminating external resistors. These NPN transistors support collector currents up to 100mA at 50V, offering easy ON/OFF control and reliable performance. Suitable for digital switching and interface circuits, these transistors facilitate compact, efficient electronic designs with high stability and easy integration.

Authorized Distributors
Source:Newark
Part No:DTC043ZUBTL
Stock:2030
Inv Date:06-09-2026
Price: Unit price: $0.247
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Source:DigiKey
Part No:DTC043ZUBTL
Stock:37403
Inv Date:06-09-2026
Price: Unit price: $0.26
Buy/RFQ:
Part No:DTC043ZUBTL
Stock:9595
Inv Date:06-10-2026
Price: Unit price: $0.26
Buy/RFQ:
Part No:DTC043ZUBTL
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0301
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ROHM DTC043ZUBTL Digital Transistor Specifications:

  • Package options: SOT-723, SOT-416FL, SOT-323FL
  • Built-in bias resistors: 4.7kΩ, 47kΩ
  • Collector current: 100mA
  • Collector-emitter voltage: 50V
  • Power dissipation: 150-200mW depending on model
  • Junction temperature: 150°C
  • Storage temperature range: -55°C to +150°C
  • Input voltage: 30V to -5V
  • Output voltage: 50V maximum
  • Electrical characteristics: Gain up to 80-100 at 25°C
  • Applications: Inverter, interface, driver circuits
  • Additional features: Compact surface-mount packages, reliable switching performance

Buy the Buy ROHM DTC043ZUBTL Part Number DTC043ZUBTL Online

Experience high-performance digital transistors with built-in bias resistors in the DTC043Z series. Ideal for inverter, interface, and driver circuits, these compact surface-mount components support collector currents up to 100mA at 50V. Designed for easy circuit integration, they eliminate the need for external bias resistors, simplifying PCB layout. With a robust junction temperature of 150°C and reliable electrical characteristics, these transistors provide stable switching performance and are suitable for various electronic applications requiring compact, efficient, and dependable components.

Get ROHM DTC043ZUBTL today—built for precision and long-lasting durability in digital switching applications.

Frequently Asked Questions

Where can I buy ROHM DTC043ZUBTL?

You can click on the BUY or RFQ button to purchase DTC043ZUBTL from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTC043ZUBTL?

You can download the DTC043ZUBTL datasheet or visit the ROHM website for support.

Who is the manufacturer of DTC043ZUBTL?

ROHM

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