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ROHM DTC144WCAT116 Digital Transistor

The DTC144WCA is a digital NPN transistor with built-in bias resistors, capable of switching circuits efficiently. Designed for inverter, driver, and interface applications, it features a collector voltage of 50V and a maximum collector current of 100mA. Its integrated thin-film bias resistors simplify circuit design by eliminating external resistors and allow negative biasing with complete isolation. This RoHS-compliant, lead-free transistor offers stable ON/OFF operation, making it ideal for compact switching and interface circuits in various electronic equipment.

Authorized Distributors
Source:DigiKey
Part No:DTC144WCAT116
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0597
Buy/RFQ:
Part No:DTC144WCAT116
Stock:977
Inv Date:06-10-2026
Price: Unit price: $0.29
Buy/RFQ:

ROHM DTC144WCAT116 Digital Transistor Specifications:

  • Collector-Emitter Voltage: 50V
  • Collector Current: 100mA
  • Power Dissipation: 200mW (Pp), 350mW (Ppmax)
  • Input Voltage Range: -10V to 40V
  • Gate Threshold Voltage: 4.0V
  • Output Voltage: 300mV (at Io=10mA)
  • DC Current Gain: 56 (minimum)
  • Input Resistance: 47kΩ typical
  • Resistance Ratio RJR: 0.37 to 0.57
  • Transition Frequency: 250MHz
  • Package: SOT-23
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • Lead-Free / RoHS Compliant
  • Dimensions: Length 1.7mm, Width 1.2mm, Height 1.0mm

Buy the ROHM Series SST3 DTC144WCA: NPN Digital Transistor

Purchase the ROHM DTC144WCA today to enhance your electronic circuits with a high-performance NPN digital transistor. Featuring built-in bias resistors for simplified design, it supports reliable switching in inverter, driver, and interface circuits. Its compact SOT-23 package, RoHS compliance, and stable electrical characteristics ensure durability and efficiency across various environments. Ideal for engineers seeking a space-saving solution with excellent electrical performance. Order now to incorporate this robust, easy-to-use transistor into your projects with confidence and speed.

Get ROHM DTC144WCA today—built for precision, with integrated bias resistors ideal for compact switching and inverter applications.

Frequently Asked Questions

Where can I buy ROHM DTC144WCAT116?

You can click on the BUY or RFQ button to purchase DTC144WCAT116 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTC144WCAT116?

You can download the DTC144WCAT116 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTC144WCAT116?

ROHM

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