1N5302 Overview
The 1N5302 is a high-voltage silicon rectifier diode designed for reliable operation in industrial and power supply applications. Engineered to handle repetitive peak reverse voltages and forward current stresses, it ensures effective voltage regulation and rectification in demanding environments. This device offers robust performance with a maximum repetitive peak reverse voltage of 200 volts and a forward current rating suitable for moderate power conversion tasks. Its construction supports consistent electrical characteristics, making it a dependable choice for engineers and sourcing specialists seeking durable, efficient diodes. For detailed sourcing and technical support, visit IC Manufacturer.
1N5302 Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 V |
| Maximum RMS Voltage (VRMS) | 140 V |
| Maximum DC Blocking Voltage (VDC) | 200 V |
| Maximum Average Forward Rectified Current (IF(AV)) | 1 A |
| Peak Forward Surge Current (IFSM) | 30 A |
| Forward Voltage Drop (VF) at 1 A | 1.1 V (typical) |
| Operating Temperature Range | ?C65??C to +150??C |
| Storage Temperature Range | ?C65??C to +150??C |
| Junction Capacitance (CJ) | 35 pF (typical) |
1N5302 Key Features
- High voltage tolerance: Supports up to 200 V peak reverse voltage, enabling use in circuits requiring reliable voltage blocking capabilities.
- Robust surge current capacity: Can handle peak forward surge currents of 30 A, protecting circuits during transient spikes and ensuring long-term reliability.
- Low forward voltage drop: Typical forward voltage of 1.1 V at rated current minimizes power loss and improves overall efficiency in power conversion applications.
- Wide operating temperature range: Functional from ?C65??C to +150??C, suitable for harsh industrial environments and temperature-sensitive applications.
1N5302 Advantages vs Typical Alternatives
This device offers a balanced combination of voltage rating and forward current capability that exceeds many standard rectifier diodes. Its low forward voltage drop reduces energy dissipation, enhancing circuit efficiency compared to alternatives with higher conduction losses. Additionally, the high surge current rating improves durability under transient loads, while the broad temperature tolerance ensures dependable operation where other diodes may degrade. These factors make it a preferred choice for engineers requiring reliable, long-lasting semiconductor rectifiers.
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Typical Applications
- Power supply rectification: Converts AC to DC in regulated power supplies, supporting stable voltage output with minimal losses in industrial control equipment.
- Voltage regulation circuits: Protects sensitive components by blocking reverse voltage spikes, ensuring consistent performance in electronic assemblies.
- Surge protection devices: Absorbs transient current surges in electrical systems, enhancing system reliability and preventing component damage.
- General-purpose rectification: Suitable for various moderate current applications requiring efficient and reliable diode performance in harsh conditions.
1N5302 Brand Info
The 1N5302 diode is a well-established semiconductor component widely recognized for its robust construction and reliable electrical performance. Manufactured under stringent quality controls, it meets industry standards for silicon rectifier diodes used in industrial electronics and power systems. The product is supported by comprehensive datasheets and application notes, facilitating easy integration and technical support for engineers and procurement specialists. Its reputation for consistent performance makes it a trusted choice across multiple sectors.
FAQ
What is the maximum forward current rating of the 1N5302 diode?
The diode is rated for a maximum average forward rectified current of 1 ampere, making it suitable for moderate power applications where consistent current flow is required without compromising reliability.
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Can the 1N5302 handle high surge currents during transient events?
Yes, the device can withstand peak forward surge currents up to 30 amperes, which allows it to absorb sudden current spikes safely and protect the circuit from potential damage caused by transient conditions.
What temperature ranges does the 1N5302 support for operation and storage?
This diode is designed to operate reliably within a temperature range from ?C65??C to +150??C. It also can be stored safely within the same temperature limits, making it appropriate for harsh industrial environments.
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How does the forward voltage drop affect the efficiency of the 1N5302 diode?
The forward voltage drop at rated current is approximately 1.1 volts, which is relatively low. This characteristic reduces power loss during conduction, improving the efficiency of power supply and rectification circuits where it is used.
Is the 1N5302 suitable for high-frequency switching applications?
While primarily designed for rectification, the junction capacitance of around 35 pF indicates moderate switching speed. It is suitable for many industrial uses but may not be optimal for very high-frequency switching compared to specialized fast or ultra-fast diodes.
