1N5288UR-1 Overview
The 1N5288UR-1 is a high-reliability semiconductor diode designed for use in a wide range of industrial and electronic applications. Featuring a robust construction and stable electrical characteristics, it is engineered to deliver consistent performance in demanding environments. This device is optimized for efficient rectification and voltage regulation tasks, providing engineers and sourcing specialists with a dependable component that supports circuit integrity and longevity. Manufactured to meet stringent quality standards, it offers excellent forward current capability and low leakage, ensuring reliable operation in power management and signal processing circuits. For further details and sourcing, visit IC Manufacturer.
1N5288UR-1 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 100 | Volts |
| Maximum Average Forward Rectified Current (IF(AV)) | 3 | Amperes |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 50 | Amperes |
| Forward Voltage Drop (VF) at 3 A | 1.1 | Volts |
| Reverse Current at Rated VR | 5 | ??A |
| Junction Temperature Range (TJ) | -65 to +150 | ??C |
| Storage Temperature Range (TSTG) | -65 to +175 | ??C |
| Package Type | DO-41 | – |
1N5288UR-1 Key Features
- High Forward Current Capability: Supports up to 3 A average forward current, enabling effective handling of moderate power loads in electronic circuits.
- Low Forward Voltage Drop: With a forward voltage of approximately 1.1 V at rated current, it minimizes power loss and improves overall circuit efficiency.
- Robust Surge Current Tolerance: Able to withstand non-repetitive surge currents up to 50 A, enhancing reliability under transient conditions such as power spikes.
- Wide Operating Temperature Range: Suitable for use in harsh environments, operating reliably from -65 ??C up to +150 ??C.
- Low Leakage Current: Reverse leakage current is maintained at minimal levels (5 ??A max), which supports precision and reduces unwanted power dissipation in reverse bias.
- Industry-Standard DO-41 Package: Facilitates easy integration into various circuit boards and simplifies replacement or design upgrades.
1N5288UR-1 Advantages vs Typical Alternatives
This diode offers a balanced combination of high current handling and low forward voltage drop, outperforming many standard diodes in efficiency and thermal stability. Its robust surge current rating and low leakage current make it a preferred choice over typical alternatives, particularly in applications demanding durability and energy efficiency. The widely accepted DO-41 package further enhances integration flexibility, contributing to reliable and consistent circuit performance.
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Typical Applications
- Power Supply Rectification: Ideal for converting AC to DC in power management circuits, supporting efficient energy conversion and minimal losses.
- Voltage Regulation Circuits: Used to maintain stable voltage levels within electronic systems, ensuring consistent operation of sensitive components.
- Surge Protection: Helps protect circuits from transient voltage spikes due to its high surge current capacity.
- General Purpose Switching: Suitable for switching applications in industrial and consumer electronics requiring reliable diode performance.
1N5288UR-1 Brand Info
The 1N5288UR-1 is a precision-engineered rectifier diode manufactured by a reputable semiconductor supplier, recognized for stringent quality control and reliability in industrial electronics. This product line emphasizes durability and performance consistency, suitable for applications where dependable voltage control and current handling are critical. Backed by industry-standard manufacturing processes, this diode meets the demands of engineers and sourcing specialists seeking proven semiconductor components for complex circuit designs.
FAQ
What is the maximum current rating of this diode?
The diode can handle a maximum average forward rectified current of 3 amperes continuously. It is also capable of tolerating surge currents up to 50 amperes for short durations, which is beneficial in protecting circuits against transient spikes.
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What package type does this diode come in?
This device is housed in a DO-41 package, an industry-standard axial leaded form factor. This package facilitates easy mounting on through-hole PCBs and supports straightforward replacement and design integration.
What is the operating temperature range for this component?
The component operates reliably within a wide junction temperature range of -65 ??C to +150 ??C, making it suitable for use in harsh and varied environmental conditions.
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How does the forward voltage drop affect circuit efficiency?
With a forward voltage drop of approximately 1.1 volts at rated current, the diode reduces power loss during conduction. This lower voltage drop improves overall circuit efficiency and helps minimize heat generation within the device.
Is this diode suitable for high-frequency switching applications?
While primarily designed for rectification and voltage regulation, this diode’s construction and electrical characteristics allow it to function reliably in moderate-speed switching applications. However, for very high-frequency scenarios, alternative diode types specifically optimized for switching may be preferred.





