1N5309E3 Overview
The 1N5309E3 is a robust silicon rectifier diode designed for high voltage and high current industrial applications. Engineered to handle repetitive peak reverse voltages and surge currents, this device excels in power supply rectification and voltage regulation tasks. Its sturdy construction ensures reliable operation under demanding electrical conditions, making it a preferred choice for engineers seeking durability and performance in semiconductor components. The 1N5309E3 offers consistent electrical characteristics and thermal stability, suitable for a wide range of power electronics designs. For sourcing and detailed product inquiries, visit IC Manufacturer.
1N5309E3 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 400 | Volts |
| Average Rectified Forward Current (IO) | 3 | Amperes |
| Surge Forward Current (IFSM) | 100 | Amperes |
| Forward Voltage Drop (VF) at 3A | 1.1 | Volts |
| Reverse Current (IR) at Rated Voltage | 10 | ??A |
| Junction Temperature Range (TJ) | -65 to +150 | ??C |
| Storage Temperature Range (TSTG) | -65 to +175 | ??C |
| Package Type | DO-201AD | ?? |
1N5309E3 Key Features
- High Repetitive Peak Reverse Voltage: Rated at 400 V, it ensures strong blocking capabilities against voltage spikes, protecting circuits in power conversion and regulation applications.
- Robust Surge Current Handling: Capable of withstanding surge currents up to 100 A, providing resilience against transient overloads and enhancing system reliability.
- Low Forward Voltage Drop: Typical forward voltage of 1.1 V at rated current reduces conduction losses, improving overall power efficiency in rectifier configurations.
- Wide Operating Temperature Range: Supports junction temperatures from -65??C to +150??C, enabling stable performance in harsh industrial environments.
1N5309E3 Advantages vs Typical Alternatives
This diode offers superior performance in high voltage and surge current scenarios compared to standard rectifiers, thanks to its high VRRM and IFSM ratings. Its low forward voltage drop translates to lower energy dissipation and improved efficiency, while the extended temperature tolerance ensures reliable operation under extreme conditions. These advantages make it a practical solution in industrial power supplies and demanding rectification roles where robustness and efficiency are critical.
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Typical Applications
- Power Supply Rectification: Ideal for converting AC to DC in industrial power supplies, where steady voltage control and high surge capacity are required.
- Voltage Regulation Circuits: Used in systems needing reliable voltage clamping and protection against voltage transients.
- Motor Drive Circuits: Suitable for rectifying input voltages in motor controllers, supporting high current demands.
- Industrial Equipment Protection: Employed to safeguard sensitive components from voltage spikes and reverse polarity conditions.
1N5309E3 Brand Info
The 1N5309E3 is a silicon rectifier diode widely recognized in the electronics industry for its dependable performance in power management applications. Manufactured under stringent quality standards, this device is part of a family of diodes designed to meet rigorous industrial requirements. Its consistent electrical characteristics and robust package construction have made it a trusted component among engineers and sourcing specialists focused on durable and efficient semiconductor solutions.
FAQ
What is the maximum reverse voltage rating of this diode?
The diode is rated for a maximum repetitive peak reverse voltage of 400 volts, ensuring it can block high voltage spikes without breakdown, which is essential for protecting circuits in power electronics applications.
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How much forward current can it handle continuously?
This device supports an average rectified forward current of 3 amperes, making it suitable for moderate power rectification tasks in industrial and commercial applications.
What type of package does this diode come in and why is it important?
It is housed in a DO-201AD package, which provides mechanical stability and efficient thermal dissipation. This package type supports robust mounting and heat management, critical for maintaining performance under high current loads.
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Can this diode withstand surge currents, and what is its rating?
Yes, it can handle surge forward currents up to 100 amperes, allowing it to survive transient overloads or inrush currents commonly encountered during power supply start-up or fault conditions.
What temperature range is suitable for operation with this diode?
The device operates reliably across a wide junction temperature range from -65??C to +150??C, making it versatile for use in harsh industrial environments and temperature-sensitive applications.
