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DIODES INC. FZT603TA Power Transistor

The FZT603TA is a high-performance NPN silicon Darlington transistor suitable for medium-power applications such as power management, automotive, and industrial systems. It features a maximum collector-emitter voltage of 80V, a collector-base voltage of 100V, and a continuous collector current of 2A. The device is top-viewed in a SOT223 package with matte tin plated leads, and it is RoHS compliant, halogen-free, and environmentally friendly. Designed for high reliability, it withstands operating temperatures from -55°C to 150°C and offers high gain and low saturation voltage, making it ideal for demanding electronics projects and applications requiring dependable switching performance.

Authorized Distributors
Source:Newark
Part No:FZT603TA
Stock:440
Inv Date:06-11-2026
Price: Unit price: $1.32
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Source:DigiKey
Part No:FZT603TA
Stock:2704
Inv Date:06-11-2026
Price: Unit price: $1.15
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Part No:FZT603TA
Stock:9602
Inv Date:06-12-2026
Price: Unit price: $1.15
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Part No:FZT603TA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.09
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Part No:FZT603TA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.26
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Source:Arrow EU
Part No:FZT603TA
Stock:13000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Source:Arrow EU
Part No:FZT603TA
Stock:12000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

DIODES INC. FZT603TA Power Transistor Specifications:

  • Maximum Collector-Base Voltage: 100V
  • Maximum Collector-Emitter Voltage: 80V
  • Maximum Emitter-Base Voltage: 16V
  • Continuous Collector Current: 2A
  • Peak Pulse Current: 12A
  • Power Dissipation: 2W
  • Thermal Resistance, Junction to Ambient: 78.1°C/W
  • Operating Temperature Range: -55°C to +150°C
  • Package: SOT223
  • Lead Finish: Matte Tin Plated
  • UL Flammability Rating: UL94V-0
  • Moisture Sensitivity Level: Level 1
  • RoHS Compliant, Halogen and Antimony Free

Buy the Buy Diodes FZT603TA Part Number FZT603TA Online

Elevate your electronic projects by purchasing the high-quality Diodes FZT603TA transistor online. Designed for medium-power applications, this NPN Darlington device offers a maximum collector-emitter voltage of 80V and can handle 2A continuous current. Its SOT223 package features matte tin plated leads for easy soldering, and it complies with RoHS, halogen-free, and UL94V-0 standards for safety and environmental considerations. Perfect for automotive, industrial, and power supply systems, this transistor ensures dependable performance and high reliability in demanding environments. Buy now and upgrade your electronics with confidence.

Order your Diodes Series FZT603TA transistor today and enhance your power management projects with reliable, high-performance switching components.

Frequently Asked Questions

Where can I buy DIODES INC. FZT603TA?

You can click on the BUY or RFQ button to purchase FZT603TA from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part FZT603TA?

You can download the FZT603TA datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of FZT603TA?

DIODES INC.

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