1N5304UR-1/TR Overview
The 1N5304UR-1/TR is a high-reliability semiconductor diode tailored for industrial and power electronics applications. It features a robust design optimized for steady reverse voltage withstand capability and high surge current tolerance. This device is designed to ensure dependable rectification and protection in demanding environments. Manufactured with precision, it offers consistent electrical performance, making it suitable for engineers and sourcing specialists requiring dependable components for power regulation and signal rectification. For detailed sourcing and technical support, visit the IC Manufacturer website.
1N5304UR-1/TR Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 V |
| Average Rectified Forward Current (IF(AV)) | 3 A |
| Surge Forward Current (IFSM) | 80 A (8.3 ms half sine wave) |
| Forward Voltage Drop (VF) | 1.2 V at 3 A forward current |
| Maximum DC Reverse Current (IR) | 5 ??A at 25??C |
| Operating and Storage Temperature Range (TJ, TSTG) | -65??C to +175??C |
| Junction Capacitance (CJ) | 40 pF (typical) |
| Package Type | DO-204AL (Axial Leaded) |
1N5304UR-1/TR Key Features
- High Surge Current Capability: The device withstands surge currents up to 80 A, protecting circuits during transient voltage spikes and improving system robustness.
- Low Forward Voltage Drop: With a forward voltage around 1.2 V at rated current, it reduces power loss and enhances energy efficiency in power conversion applications.
- Wide Operating Temperature Range: Supports extended temperature conditions from -65??C to +175??C, ensuring reliable operation in harsh industrial environments.
- Low Reverse Leakage Current: Maintains minimal leakage under reverse bias, contributing to improved signal integrity and reduced standby power consumption.
1N5304UR-1/TR Advantages vs Typical Alternatives
This diode offers superior surge current tolerance and a low forward voltage drop compared to standard rectifiers, resulting in enhanced energy efficiency and improved thermal management. Its broad temperature range and low leakage current provide increased reliability and longevity in demanding industrial scenarios, making it a preferred choice over typical alternatives for power rectification and protection tasks.
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Typical Applications
- Power supply rectification circuits requiring reliable handling of high surge currents and steady voltage regulation in industrial equipment.
- Voltage protection and clamping in transient voltage suppression circuits.
- General purpose rectification in motor control and power conversion modules.
- Signal demodulation and switching applications in power electronics systems.
1N5304UR-1/TR Brand Info
The 1N5304UR-1/TR is produced by a leading semiconductor manufacturer known for stringent quality control and robust device performance. This product line emphasizes durability and consistent electrical characteristics, supporting industrial-grade applications where reliability and longevity are paramount. The axial-leaded package design facilitates straightforward integration into existing PCB layouts, supporting streamlined manufacturing and assembly processes.
FAQ
What is the maximum reverse voltage rating of this diode?
The maximum repetitive peak reverse voltage is rated at 200 V, meaning the diode can reliably block voltages up to this level without breakdown under normal operating conditions.
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Can this device handle high surge currents?
Yes, it can withstand surge forward currents up to 80 A for short durations (8.3 ms half sine wave), making it suitable for applications with transient current spikes.
What temperature range can this diode operate in?
This diode supports an operating and storage temperature range from -65??C to +175??C, ensuring stable performance in a variety of harsh environmental conditions.
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How does the forward voltage drop affect performance?
A forward voltage drop of approximately 1.2 V at rated current helps minimize power dissipation during conduction, improving overall energy efficiency and reducing heat generation in circuits.
What package type does this diode use?
The device is housed in a DO-204AL axial leaded package, which is commonly used for general-purpose rectifiers and simplifies installation in through-hole PCB designs.






