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ROHM DTB113ZKFRAT146 Digital Transistor

The DTB113ZK FRA is a digital transistor with built-in biasing resistors, designed for inverter, interface, and driver applications. It features a compact SOT-346 package, capable of handling collector currents up to 500mA with a voltage rating of -50V. Equipped with internal bias resistors of 1.0kΩ and 10kΩ, it simplifies circuit design by eliminating external resistors. Its electrostatic-sensitive design and robust ratings ensure reliable performance in automotive and industrial environments, making it ideal for high-reliability systems requiring efficient switching and interfacing.

Authorized Distributors
Part No:DTB113ZKFRAT146
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ROHM DTB113ZKFRAT146 Digital Transistor Specifications:

  • Package: SOT-346 (SC-59), Tape width 8mm, Reel size 3000 pcs
  • Voltage Rating: -50 V
  • Collector Current: -500 mA
  • Input Voltage: -10 to 5 V
  • Power Dissipation: 200 mW
  • Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to +150°C
  • Input Resistance: 0.7 to 1.3 kΩ
  • Transition Frequency: 200 MHz
  • Built-in bias resistors: Ry = 1.0kΩ, R2 = 10kΩ
  • Operating temperature range: -55°C to +150°C
  • Dimensions (approximate): Length 2.10 mm, Width 1.00 mm, Height 1.00 mm

Buy the ROHM Series FRA DTB113ZK: Digital Transistor with Built-in Resistors

Purchase the ROHM DTB113ZK FRA digital transistor online today. Designed with built-in bias resistors for easy inverter, interface, and driver circuit applications. This automotive-grade component operates at -50V with a collector current of 500mA and features a compact SOT-346 package, making it suitable for space-constrained environments. Its high transition frequency and robust certification ensure dependable operation in demanding industrial and automotive systems. Order now to benefit from fast delivery and ensure your project’s success with a reliable, high-performance transistor.

Get ROHM DTB113ZK FRA today—built for precision, reliability, and high-performance switching in industrial and automotive applications.

Frequently Asked Questions

Where can I buy ROHM DTB113ZKFRAT146?

You can click on the BUY or RFQ button to purchase DTB113ZKFRAT146 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTB113ZKFRAT146?

You can download the DTB113ZKFRAT146 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTB113ZKFRAT146?

ROHM

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