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| Country of Origin | India |
|---|---|
| Diameter | 2.72mm |
| Brand | onsemi |
| Length | 5.2mm |
| Model | UF4004 |
| Mount Type | Through Hole |
| Series | UF4004 |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-41 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 400V |
| Diode Configuration | Single |
| Rectifier Type | Fast Recovery |
| Peak Reverse Current Ir | 50μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 30A |
| Maximum Forward Voltage Vf | 1V |
| Peak Reverse Recovery Time trr | 50ns |
onsemi UF4004 is a high-performance fast recovery diode designed for industrial and electronic component applications requiring reliable high-speed switching. The device features a 2-pin DO-41 through-hole package that allows easy installation and robust mechanical stability. It supports a maximum continuous forward current of 1 A and peak reverse voltage of 400 V, making it ideal for power conversion, rectification, and protection circuits.
This diode belongs to the well-established UF4001 to UF4007 series, known for their ultra-fast recovery times and glass-passivated junctions, reducing leakage and improving reverse-voltage resistance. The UF4004 model delivers a forward voltage drop of only 1 V and boasts a peak surge current of 30 A, making it suitable for applications requiring high surge current capacity.
The operating temperature range from -65°C up to 150°C ensures stable operation in harsh environments common in industrial, manufacturing, and electrical power systems. With a compact length of 5.2 mm and diameter of 2.72 mm, it fits effectively into space-constrained PCB layouts.
Single fast recovery diode ensuring rapid switching with minimal losses. Through hole mounting simplifies installation in discrete semiconductor applications. Low forward voltage drop enhances energy efficiency. High surge current capacity provides durability against transient loads.
Wide operating temperature range for industrial, commercial, and electronic uses. Glass-passivated junction for improved diode longevity and performance. Compact DO-41 package accommodates standard electronic designs. Suitable for use in power supplies, rectifiers, and protection circuits.
Reliable diode for advanced semiconductor applications requiring fast switching. Part of the trusted onsemi UF400x diode series for consistent quality and performance.
This product fits within the semiconductor market focusing on discrete diodes used widely across electronics and electrical engineering fields. It is optimized for industries including power electronics, HVAC control, industrial automation, and electronic manufacturing.
For more components like this, browse the Semiconductor and Diodes category at EnvMart to explore a full spectrum of related electronic components for diverse technical applications.
Explore more products in our Schottky Diodes & Rectifiers category.
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