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DIODES INC. ADTA144ECAQ13 Surface Mount PNP Transistor

The ADTA144ECAQ is a PNP pre-biased small signal surface mount transistor designed with epitaxial planar die construction in a SOT23 case. It features built-in biasing resistors R1 and R2 of 47kΩ each, and is fabricated from molded plastic,

Authorized Distributors
Source:DigiKey
Part No:ADTA144ECAQ-13
Stock:7877
Inv Date:06-11-2026
Price: Unit price: $0.2
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Part No:ADTA144ECAQ-13
Stock:18826
Inv Date:06-12-2026
Price: Unit price: $0.2
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Part No:ADTA144ECAQ-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0248
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DIODES INC. ADTA144ECAQ13 Surface Mount PNP Transistor Specifications:

  • Case: SOT23
  • Package Material: Molded Plastic, 'Green' Molding Compound
  • Lead Finish: Matte Tin Plated Leads, Solderable
  • Biasing Resistors: R1 = R2 = 47kΩ
  • RoHS Compliant: Yes
  • UL Flammability Rating: 94V-0
  • Moisture Sensitivity Level: 1
  • Thermal Resistance, Junction to Ambient Air: 403°C/W
  • Power Dissipation: 0.35W
  • Max Operating Temperature: -55°C to +150°C
  • Electrical Characteristics: Includes input voltage, current gain, resistance tolerance, and transistor parameters
  • Mechanical Data: Terminals with matte tin finish, mounted on FR-4 PCB with recommended pad layout
  • Dimensions: Typical package outline includes length, width, height, and pin spacing following SOT23 standards

Buy the Diodes PNP Pre-biased Surface Mount Transistor – Reliable Automotive and Electronics Component

Enhance your electronic designs with the reliable surface mount PNP transistor featuring built-in biasing resistors in a compact SOT23 package. This RoHS-compliant component offers excellent thermal performance with a power dissipation of 0.35W and thermal resistance of 403°C/W, ensuring durability in high-reliability applications such as automotive and industrial systems. Its lead finish is matte tin plated, solderable, and meets UL 94V-0 flammability standards. Easy to mount on PCB, it is ideal for space-constrained projects requiring stable signal amplification and switching capabilities.

Order your Diodes Series ADTA144ECAQ today and give your automotive and electronic projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy DIODES INC. ADTA144ECAQ13?

You can click on the BUY or RFQ button to purchase ADTA144ECAQ13 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part ADTA144ECAQ13?

You can download the ADTA144ECAQ13 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of ADTA144ECAQ13?

DIODES INC.

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