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ONSEMI UF4004 power diode

The UF4004 is an ultra-fast recovery diode designed for high-efficiency switching applications. It features a glass passivated chip junction, low forward voltage, and high surge current capability. Suitable for high-speed rectification, it supports operation at 1 ampere with no thermal runaway at T, = 55°C. Encased in a JEDEC DO-41 molded plastic body with plated axial leads, it offers low leakage current and quick recovery times, making it ideal for use in power supplies, motor control, and electronic circuits requiring rapid switching and reliable performance.

Authorized Distributors
Source:Newark
Part No:UF4004
Stock:3246
Inv Date:06-10-2026
Price: Unit price: $0.428
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Source:Newark
Part No:UF4004
Stock:717
Inv Date:06-10-2026
Price: Unit price: $0.525
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Source:DigiKey
Part No:UF4004
Stock:4122
Inv Date:06-10-2026
Price: Unit price: $0.51
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Part No:UF4004
Stock:11643
Inv Date:06-11-2026
Price: Unit price: $0.18
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Part No:UF4004
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.51
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Part No:UF4004
Stock:13442
Inv Date:06-11-2026
Price: Unit price: $0.66
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Source:DigiKey
Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.57
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Source:DigiKey
Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2
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Source:DigiKey
Part No:UF4004
Stock:360000
Inv Date:06-10-2026
Price: Unit price: $0.21319
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Authorized Distributors
Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.15
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Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0215
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Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1684
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Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1684
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Part No:UF4004
Stock:344
Inv Date:06-10-2026
Price: Unit price: $0.307
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Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0215
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Part No:UF4004
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0883
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Source:Arrow EU
Part No:UF4004
Stock:2736
Inv Date:06-11-2026
Price: N/A
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Source:Arrow EU
Part No:UF4004
Stock:210
Inv Date:06-11-2026
Price: N/A
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Authorized Distributors
Part No:UF4004
Stock:50
Inv Date:06-11-2026
Price: N/A
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ONSEMI UF4004 power diode Specifications:

  • Maximum Recurrent Peak Reverse Voltage: 50 V
  • Maximum RMS Voltage: 35 V
  • Maximum DC Blocking Voltage: 50 V
  • Maximum Average Forward Rectified Current: 1 A
  • Peak Forward Surge Current: 30 A
  • Maximum Instantaneous Forward Voltage at 1A: 1.7 V
  • Maximum DC Reverse Current at 25°C: 10 μA
  • Reverse Recovery Time: 50 ns
  • Typical Junction Capacitance: 17 pF
  • Thermal Resistance (Junction to Ambient): 60 °C/W
  • Operating/Storage Temperature Range: -65°C to +150°C
  • Case: JEDEC DO-41 molded plastic body
  • Terminals: Plated axial leads, solderable
  • Lead Length: 9.5 mm (0.375 inches)
  • Mounting: Through-hole
  • Features: Ultra-fast recovery, low forward voltage, high surge current

Buy the Multicomp Series Ultra-Fast Recovery Diode UF4004

Order the multicomp UF4004 power diode online today for exceptional high-speed switching efficiency. With ultra-fast recovery time, low forward voltage, and high surge current capacity, this diode ensures reliable performance in power supplies, motor control, and digital circuits. Its rugged JEDEC DO-41 package and plated axial leads make installation straightforward and durable. Enhance your electronic projects with this reliable, cost-effective rectifier diode. Shop now for fast delivery and technical support to meet your engineering needs.

Buy multicomp UF4004 ultra-fast recovery diode now and experience unmatched reliability and performance in high-speed electronic applications.

Frequently Asked Questions

Where can I buy ONSEMI UF4004?

You can click on the BUY or RFQ button to purchase UF4004 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part UF4004?

You can download the UF4004 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of UF4004?

ONSEMI

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