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DIODES INC. FCX1053A Medium Power Bipolar Transistor

The FCX1053A is a NPN medium power bipolar transistor that offers high current capacity and low saturation voltage. It features a UL94V-0 flammability rating, an extremely low equivalent ON-resistance (RCE(sat)) at 4.5A, and supports peak currents up to 10A. The device exhibits excellent hFE characteristics up to 10A, operates within a temperature range of -55°C to 150°C, and is halogen-free, making it environmentally friendly. Its applications include defense, military and aerospace, automotive, motor drive and control, computer peripherals, power management, and industrial systems.

Authorized Distributors
Source:Newark
Part No:FCX1053A
Stock:3
Inv Date:06-11-2026
Price: Unit price: $1.09
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Part No:FCX1053A
Stock:0
Inv Date:06-12-2026
Price: N/A
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DIODES INC. FCX1053A Medium Power Bipolar Transistor Specifications:

  • Collector-Base Voltage: 150 V
  • Collector-Emitter Voltage: 75 V
  • Emitter-Base Voltage: 7 V
  • Continuous Collector Current: 3 A
  • Peak Pulse Current: 10 A
  • Power Dissipation: 1.6 W
  • Thermal Resistance, Junction to Ambient: 78 °C/W
  • Operating Temperature Range: -55 to +150 °C
  • Flammability Rating: UL 94V-0
  • Case Material: Molded Plastic, Green Molding Compound
  • Terminals: Matte Tin Plated Leads
  • Moisture Sensitivity: Level 1
  • Qualified to AEC-Q101 Standards

Buy the Buy Diodes FCX1053A Part Number FCX1053A Online

Purchase the Diodes FCX1053A online now to enjoy a reliable, high-performance NPN transistor suitable for power management, motor control, and industrial electronics. This environmentally friendly device features low RCE(sat), supports peak pulse currents up to 10A, and operates over a wide temperature range from -55°C to 150°C. Its UL94V-0 flammability rating, RoHS compliance, and high gain characteristics make it ideal for demanding applications in aerospace, automotive, and industrial systems. Easy to integrate with matte tin plated leads for solderability.

Get Diodes FCX1053A today—built for high current capacity, low saturation voltage, and reliable power switching in industrial and automotive systems.

Frequently Asked Questions

Where can I buy DIODES INC. FCX1053A?

You can click on the BUY or RFQ button to purchase FCX1053A from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part FCX1053A?

You can download the FCX1053A datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of FCX1053A?

DIODES INC.

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