1N5299-1 Overview
The 1N5299-1 is a high-voltage Zener diode designed for precise voltage regulation in demanding industrial and electronic applications. This device provides a stable reference voltage of 200 volts with a maximum power dissipation of 5 watts, making it suitable for circuits requiring reliable voltage stabilization under varying load conditions. Its robust construction ensures consistent performance and long-term durability, which is critical for engineers and sourcing specialists focusing on power management solutions. Backed by rigorous manufacturing standards, the 1N5299-1 offers dependable operation in environments where voltage accuracy and device reliability are essential. Available through IC Manufacturer, it is a preferred choice for high-voltage regulation tasks.
1N5299-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Zener Voltage (Vz) at 25??C | 200 V |
| Maximum Power Dissipation (Pz) | 5 W |
| Maximum Zener Current (Izm) | 50 mA |
| Test Current (IzT) | 1 mA |
| Maximum Reverse Leakage Current (Ir) at Vr = 50 V | 100 ??A |
| Operating Temperature Range | -65??C to +200??C |
| Junction Capacitance (Cj) | 6 pF (typical) |
| Package Type | DO-41 axial-lead glass package |
1N5299-1 Key Features
- Stable Voltage Regulation: Provides a precise Zener voltage of 200 V, ensuring reliable voltage reference and protection in high-voltage circuits.
- High Power Dissipation: Rated at 5 W, this diode supports applications with significant power requirements without compromising stability or performance.
- Wide Temperature Range: Operates effectively from -65??C to +200??C, enabling use in harsh industrial environments and temperature-sensitive applications.
- Low Leakage Current: Maintains minimal reverse leakage current, enhancing efficiency and reducing losses in sensitive electronics.
1N5299-1 Advantages vs Typical Alternatives
This diode offers superior voltage precision and higher power handling compared to common lower-voltage Zener diodes. Its low leakage current and wide operating temperature range provide enhanced reliability and efficiency in industrial power regulation and protection circuits. The robust DO-41 package ensures durability and ease of integration, making it a practical solution where stable high-voltage references are critical.
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Typical Applications
- Voltage regulation and voltage reference circuits requiring a 200 V stabilized output, commonly found in high-voltage power supplies and industrial control systems.
- Surge suppression and voltage clamping in sensitive electronic equipment to protect components from voltage spikes.
- Calibration circuits where precise voltage thresholds are needed for accurate measurement and control.
- General purpose high-voltage protection in telecommunications and instrumentation devices.
1N5299-1 Brand Info
This component is part of a well-established line of Zener diodes known for their reliability and precision. Manufactured under strict quality control, it meets industry standards for high-voltage regulation devices. The product??s brand reputation is built on consistency in performance, making it a trusted choice for engineers seeking durable and accurate voltage reference components in industrial and commercial electronic designs.
FAQ
What is the primary function of the 1N5299-1 diode?
The primary function is to provide a stable Zener voltage reference at 200 volts. It regulates voltage by maintaining a constant voltage across its terminals when reverse biased, making it useful for voltage stabilization and protection in electronic circuits.
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What are the typical power dissipation capabilities of this diode?
This device can safely dissipate up to 5 watts of power. This high power rating allows it to handle significant energy without degradation, suitable for applications involving higher voltage and current levels.
Can the 1N5299-1 operate reliably in extreme temperatures?
Yes, it supports an operating temperature range from -65??C to +200??C, making it suitable for harsh and demanding environmental conditions commonly encountered in industrial and aerospace applications.
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What packaging does the 1N5299-1 come in, and why is it significant?
It is housed in a DO-41 axial-lead glass package. This packaging provides mechanical protection, good thermal dissipation, and ease of installation in through-hole printed circuit boards, facilitating reliable long-term operation.
How does the low leakage current benefit circuit performance?
Low reverse leakage current reduces unwanted power loss and minimizes interference in sensitive circuits. This improves overall efficiency and contributes to more accurate voltage regulation and system stability.






