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ROHM DTC115ECAT116 Digital Transistor

The DTC115ECA is an NPN digital transistor with built-in bias resistors, offering a maximum collector-emitter voltage of 50V and a collector current of 100mA. Designed for use in inverter circuits, interfaces, and drivers, it eliminates the need for external biasing resistors, simplifying circuit design. Its small SOT-23 package features an internal biasing resistor of 100kΩ, providing high input resistance and stable operation. Suitable for high-speed switching, this transistor ensures reliable performance in digital and analog applications, with broad temperature and voltage ratings for various electronic systems.

Authorized Distributors
Source:DigiKey
Part No:DTC115ECAT116
Stock:3750
Inv Date:06-09-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:DTC115ECAT116
Stock:3309
Inv Date:06-10-2026
Price: Unit price: $0.23
Buy/RFQ:

ROHM DTC115ECAT116 Digital Transistor Specifications:

  • Collector-Emitter Voltage: 50V
  • Collector Current: 100mA
  • Input Voltage Range: -10 to 40V
  • Power Dissipation: 200mW (Pp), 350mW (Power Dissipation)
  • Junction Temperature: -55°C to +150°C
  • Package: SOT-23 (SST3)
  • Built-in Bias Resistors: Ry = R2 = 100kΩ
  • Transition Frequency: 250 MHz
  • Input Resistance: 70-130 kΩ
  • DC Current Gain: 82
  • Output Voltage: 1-300 mV
  • Output Current: up to 20mA
  • Voltage Rating: 50V
  • Storage Temperature Range: -55°C to +150°C

Buy the Rohm Series DTC-115 Digital Transistor: DTC115ECA

Purchase the Rohm DTC115ECA digital transistor online today and experience reliable high-speed switching for inverter, interface, and driver circuits. Its integrated bias resistors simplify circuit design, saving space and reducing component count. Suitable for various electronic applications, this compact SOT-23 package offers high input resistance and stability across a wide temperature range. Perfect for engineers seeking durable, high-performance transistors for complex digital systems, ensuring efficient operation and peace of mind in your electronic projects.

Get Rohm DTC115ECA today—built for precision and long-lasting durability in digital switching applications.

Frequently Asked Questions

Where can I buy ROHM DTC115ECAT116?

You can click on the BUY or RFQ button to purchase DTC115ECAT116 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTC115ECAT116?

You can download the DTC115ECAT116 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTC115ECAT116?

ROHM

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