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ROHM DTA114YKAT146 Digital Transistor

The DTA114YKAT146 is a 100mA PNP digital transistor with built-in bias resistors, simplifying circuit design by eliminating external input resistors for inverter circuits. It only requires a set ON/OFF condition for operation, making it ideal for industrial automation, interface, and driver applications. Its complementary NPN type, DTC114Y series, enhances circuit versatility. Designed for reliable operation, this transistor features a bias resistor of 10kΩ (Ry) and a collector resistor of 47kΩ (Ro). Suitable for various electronic systems, it ensures efficient switching with a maximum voltage of -50V and low input current of -880pA.

Authorized Distributors
Source:Newark
Part No:DTA114YKAT146
Stock:3239
Inv Date:06-09-2026
Price: Unit price: $0.237
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Source:DigiKey
Part No:DTA114YKAT146
Stock:4480
Inv Date:06-09-2026
Price: Unit price: $0.24
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Part No:DTA114YKAT146
Stock:7362
Inv Date:06-10-2026
Price: Unit price: $0.24
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Part No:DTA114YKAT146
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0274
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ROHM DTA114YKAT146 Digital Transistor Specifications:

  • Maximum collector-emitter voltage: -50V
  • Collector current: -100mA
  • Input voltage: -40V to 6V
  • Power dissipation: 150mW to 200mW depending on model
  • Junction temperature: 150°C
  • Storage temperature: -55°C to +150°C
  • Built-in bias resistor (Ry): 10kΩ
  • Built-in collector resistor (Ro): 47kΩ
  • Output voltage: -300mV (max.) at -5mA output
  • Input resistance: 7kΩ to 13kΩ
  • Transition frequency: 250MHz
  • Package options: SOT-723, SOT-416FL, SOT-416, SOT-323FL, SOT-323, SOT-346
  • Package sizes: Lengths vary from 6mm to 29mm depending on model, width from 4mm to 8mm, typical lead length around 0.4mm
  • Storage and operating temperature ranges: -55°C to +150°C
  • Compliance: RoHS and REACH compliant

Buy the ROHM Series DTA114Y PNP Digital Transistor: DTA114YKAT146

Order the ROHM DTA114YKAT146 digital transistor online today and benefit from fast delivery and reliable performance in your electronic projects. This high-performance, PNP transistor with built-in bias resistors simplifies circuit design for inverter, interface, and driver applications, reducing component count and assembly steps. Its robust specifications ensure stable operation under various conditions, making it suitable for industrial automation, power management, and electronic control systems. Purchase now to upgrade your circuit reliability with this versatile and efficient transistor.

Buy ROHM DTA114YKAT146 now and experience unmatched reliability and performance in your circuit designs. Enhance your industrial control and automation projects with this high-quality digital transistor featuring built-in bias resistors for easier implementation and efficient switching performance.

Frequently Asked Questions

Where can I buy ROHM DTA114YKAT146?

You can click on the BUY or RFQ button to purchase DTA114YKAT146 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTA114YKAT146?

You can download the DTA114YKAT146 datasheet or visit the ROHM website for support.

Who is the manufacturer of DTA114YKAT146?

ROHM

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