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DIODES INC. FZT1053A High Voltage Transistor

The FZT1053A is a silicon NPN planar high-voltage transistor capable of dissipating 2.5W of collector power and supporting a maximum continuous collector current of 4.5A. It features a UL94V-0 flammability rating, can handle pulse currents up to 10A, and maintains a high current gain (hFE) greater than 300 at 1A collector current. The device exhibits a very low ON-resistance (RCE(sat)) of 78 milliohms at 4.5A and is environmentally friendly (green device). It operates over a wide temperature range from -55°C to 150°C. Typical applications include defense, military, aerospace, automotive, industrial, and power management systems.

Authorized Distributors
Source:Newark
Part No:FZT1053A
Stock:242
Inv Date:06-11-2026
Price: Unit price: $1
Buy/RFQ:

DIODES INC. FZT1053A High Voltage Transistor Specifications:

  • Collector-Base Breakdown Voltage BVcbo: 150V to 250V
  • Collector-Emitter Breakdown Voltage BVceo: 75V to 100V
  • Collector-Emitter Breakdown Voltage BVcEo: 75V to 100V
  • Continuous Collector Current: 4.5A
  • Pulse Current: 10A
  • Power Dissipation: 2.5W
  • Thermal Resistance, Junction to Ambient: 50°C/W
  • Operating Temperature Range: -55°C to +150°C
  • Gain (hFE): >300 at 1A collector current
  • ON-resistance RCE(sat): 78 milliohms at 4.5A
  • Case: SOT-223
  • Flammability Rating: UL94V-0
  • Environmental Compliance: RoHS, Green, Lead-Free
  • Terminals: Matte Tin Finish
  • Device Weight: approximately 0.112 grams

Buy the Buy Diodes Incorporated High Voltage Transistor Part Number FZT1053A Online

Order the Diodes Incorporated FZT1053A high voltage NPN transistor online today to ensure high performance, low ON-resistance, and reliable operation in power management, aerospace, and automotive systems. This environmentally friendly, RoHS-compliant device supports up to 4.5A collector current, pulse currents of 10A, and features excellent thermal stability with a wide temperature range from -55°C to 150°C. Its robust design, low RCE(sat), and high gain make it an ideal choice for demanding electrical and electronic applications requiring durable and efficient switching capabilities.

Buy Diodes Incorporated FZT1053A high voltage NPN transistor now and experience reliable high current switching for industrial and automotive applications.

Frequently Asked Questions

Where can I buy DIODES INC. FZT1053A?

You can click on the BUY or RFQ button to purchase FZT1053A from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part FZT1053A?

You can download the FZT1053A datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of FZT1053A?

DIODES INC.

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