1N5309-1/TR Overview
The 1N5309-1/TR is a silicon rectifier diode designed for applications requiring robust and reliable high-voltage rectification. It features a durable construction capable of withstanding repetitive peak reverse voltages up to 600 volts and a forward current rating of 3 amperes, making it suitable for power conversion and voltage regulation tasks. This diode offers dependable performance under demanding conditions, with a low forward voltage drop that helps improve circuit efficiency. Engineered for industrial-grade applications, it delivers consistent electrical characteristics which are critical in power supplies, motor drives, and other high-reliability environments. For detailed sourcing and technical support, visit IC Manufacturer.
1N5309-1/TR Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 600 V |
| Average Forward Current (IF(AV)) | 3 A |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 100 A (8.3 ms single half sine-wave) |
| Forward Voltage Drop (VF) at IF = 3 A | Approximately 1.1 V |
| Maximum Reverse Current (IR) at VR = VRRM | 50 ??A at 25??C |
| Operating and Storage Junction Temperature Range (Tj, Tstg) | -65??C to +150??C |
| Package Type | DO-201AD (axial leaded) |
| Typical Thermal Resistance Junction to Ambient (R??JA) | 50 ??C/W |
1N5309-1/TR Key Features
- High voltage blocking capability: With a peak reverse voltage rating of 600 V, it ensures reliable operation in circuits exposed to high voltage transients.
- Robust forward current rating: Supports continuous forward current of 3 A, catering to medium-power rectification needs in industrial applications.
- Low leakage current: Maintains minimal reverse leakage, enhancing efficiency and reducing power loss in standby conditions.
- Surge current endurance: Can withstand surge currents up to 100 A, providing excellent protection against transient overloads and enhancing durability.
1N5309-1/TR Advantages vs Typical Alternatives
This diode offers superior voltage handling and surge current capacity compared to many standard rectifiers in the same class. Its low forward voltage drop improves efficiency, reducing heat dissipation and energy loss. The robust construction and wide operating temperature range make it more reliable under harsh industrial conditions, outperforming typical alternatives in terms of durability and long-term stability.
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Typical Applications
- Power supply rectification circuits requiring stable and efficient AC to DC conversion for medium power levels, ensuring clean and regulated output voltage.
- Voltage regulation in industrial motor control systems where reliable diode operation is critical for system protection and performance.
- General-purpose rectification in consumer and industrial electronic devices that demand consistent and dependable diode function.
- Surge absorption and transient voltage suppression in circuits exposed to voltage spikes and switching transients.
1N5309-1/TR Brand Info
The 1N5309-1/TR is a standard silicon rectifier diode widely available from various semiconductor suppliers and distributors. It is recognized for its dependable electrical performance and robust mechanical design. Typically offered in a DO-201AD axial package, this diode is a popular choice for engineers seeking a proven solution for medium-power rectification tasks. Its consistent specifications and broad availability make it a go-to component in industrial electronics and power management applications.
FAQ
What is the maximum reverse voltage rating of this rectifier diode?
The diode can withstand a maximum repetitive peak reverse voltage of 600 volts, making it suitable for circuits where high voltage blocking is necessary to prevent damage from transient or continuous reverse voltage stresses.
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What is the typical forward current the diode can handle?
This device is rated for an average forward current of 3 amperes under normal operating conditions, allowing it to efficiently conduct current in medium power rectification applications without overheating.
How does the surge current rating affect the diode??s reliability?
The diode can tolerate surge currents up to 100 amperes for short durations (8.3 ms half sine wave). This high surge current capability ensures it can handle transient overloads or inrush currents without failure, improving overall circuit robustness.
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What package type is used for this diode and why is it important?
It comes in a DO-201AD axial leaded package, which provides a rugged and easy-to-mount form factor suitable for through-hole PCB assembly. This package supports effective heat dissipation and mechanical stability in industrial environments.
What temperature range can this diode operate within?
The device supports an operating and storage junction temperature range from -65??C up to +150??C, providing reliable performance across a wide spectrum of environmental conditions commonly found in industrial applications.
