Overview
The 1N5383BG is a 5 Watt Zener voltage regulator diode produced by onsemi. It is part of the 1N53 series, which offers a range of Zener diodes with tight voltage limits and superior operating characteristics. These diodes are designed with silicon-oxide passivated junctions and are housed in an axial lead, transfer-molded plastic package. This package provides protection against common environmental conditions and ensures reliable performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 142.5 - 150 - 157.5 | V |
| Maximum Zener Impedance (ZZT) | 380 | Ω |
| Reverse Current (IZK) | 1 μA | μA |
| Maximum Surge Current | Up to 180 W @ 8.3 ms | W @ ms |
| Maximum Steady State Power Dissipation | 5 W @ TL = 25°C | W @ °C |
| Operating and Storage Temperature Range | -65 to +200 °C | °C |
| ESD Rating | Class 3 (>16 kV) per Human Body Model | kV |
| Maximum Lead Temperature for Soldering | 260°C, 1/16 in. from the case for 10 seconds | °C |
Key Features
- Zener Voltage Range: 142.5 V to 157.5 V, making it suitable for a variety of voltage regulation applications.
- High Surge Rating: Up to 180 W @ 8.3 ms, providing robust protection against transient voltages.
- Low Reverse Current: Minimum of 1 μA, ensuring low leakage current.
- High ESD Rating: Class 3 (>16 kV) per Human Body Model, offering excellent protection against electrostatic discharge.
- Pb-Free Packages: Available, aligning with environmental and regulatory requirements.
- Corrosion Resistant Finish: All external surfaces are corrosion resistant, and leads are readily solderable.
Applications
- Voltage Regulation: Ideal for stabilizing voltage in power supplies, audio equipment, and other electronic devices.
- Overvoltage Protection: Used to protect circuits from voltage spikes and surges.
- Reference Voltage: Can be used as a reference voltage source in various electronic circuits.
- Aerospace and Automotive: Suitable for use in harsh environments due to its robust construction and high reliability.
Q & A
- What is the Zener voltage range of the 1N5383BG?
The Zener voltage range of the 1N5383BG is from 142.5 V to 157.5 V.
- What is the maximum surge current rating of the 1N5383BG?
The maximum surge current rating is up to 180 W @ 8.3 ms.
- What is the ESD rating of the 1N5383BG?
The ESD rating is Class 3 (>16 kV) per Human Body Model.
- What is the maximum operating temperature for the 1N5383BG?
The maximum operating temperature is 150°C for DC conditions and up to 200°C for pulsed conditions with low duty cycle or non-repetitive.
- Is the 1N5383BG available in Pb-Free packages?
- What is the typical reverse current (IZK) of the 1N5383BG?
The typical reverse current (IZK) is 1 μA.
- What is the maximum steady state power dissipation of the 1N5383BG?
The maximum steady state power dissipation is 5 W @ TL = 25°C.
- What is the recommended soldering temperature for the 1N5383BG?
The recommended maximum lead temperature for soldering is 260°C, 1/16 in. from the case for 10 seconds.
- What are some common applications of the 1N5383BG?
Common applications include voltage regulation, overvoltage protection, and reference voltage sources in various electronic devices.
- Is the 1N5383BG suitable for harsh environments?
