Overview
The 1N5388BRL is a 5-watt Zener diode produced by onsemi, a leading supplier of semiconductor-based solutions. This component is part of the 1N53 series, known for its tight voltage limits and superior operating characteristics due to silicon-oxide passivated junctions. The 1N5388BRL is packaged in an axial lead, transfer-molded plastic case, providing protection in various environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 200 | V |
| Maximum Zener Impedance (ZZT) | 5.0 | Ω |
| Maximum Reverse Leakage Current (IR) | 0.5 | μA |
| Maximum DC Zener Current (IZM) | 1.0 | A |
| Maximum Power Dissipation (PD) | 5 | W |
| ESD Rating | Class 3 (>16 kV) per Human Body Model | |
| Surge Rating | Up to 180 W @ 8.3 ms |
Key Features
- Zener Voltage Range: The 1N5388BRL has a nominal Zener voltage of 200 volts, making it suitable for high-voltage applications.
- High Power Dissipation: With a maximum power dissipation of 5 watts, this diode can handle significant power requirements.
- Low Leakage Current: It features a low maximum reverse leakage current of 0.5 μA, which is beneficial for minimizing power loss.
- ESD Protection: The diode has an ESD rating of Class 3 (>16 kV) per the Human Body Model, providing robust protection against electrostatic discharge.
- Surge Capability: It can withstand surge currents up to 180 W for 8.3 ms, ensuring reliability in transient conditions.
- Pb-Free Packages: Available in Pb-free packages, making it compliant with environmental regulations.
Applications
The 1N5388BRL is versatile and can be used in various applications, including:
- Voltage Regulation: It is commonly used for voltage regulation in power supplies and other electronic circuits.
- Overvoltage Protection: The diode can protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Clamping: It can be used to clamp signal voltages to prevent damage to sensitive components.
- Aerospace, Automotive, and Industrial Systems: Given its robust specifications, it is suitable for use in demanding environments such as aerospace, automotive, and industrial systems.
Q & A
- What is the nominal Zener voltage of the 1N5388BRL?
The nominal Zener voltage of the 1N5388BRL is 200 volts.
- What is the maximum power dissipation of the 1N5388BRL?
The maximum power dissipation of the 1N5388BRL is 5 watts.
- What is the ESD rating of the 1N5388BRL?
The ESD rating of the 1N5388BRL is Class 3 (>16 kV) per the Human Body Model.
- Can the 1N5388BRL withstand surge currents?
- What is the maximum reverse leakage current of the 1N5388BRL?
The maximum reverse leakage current of the 1N5388BRL is 0.5 μA.
- Is the 1N5388BRL available in Pb-free packages?
- What are common applications for the 1N5388BRL?
- What is the maximum DC Zener current for the 1N5388BRL?
- What is the maximum Zener impedance of the 1N5388BRL?
- How is the 1N5388BRL packaged?
