Overview
The 1N5388BG is a 5 Watt Zener diode produced by onsemi, designed for voltage regulation and surge protection. This component is part of the 1N53 series, which features a range of Zener voltages from 3.3 V to 200 V. The 1N5388BG specifically has a Zener voltage of 200 V, making it suitable for high-voltage applications. It is housed in an axial lead, transfer-molded plastic package that provides protection against common environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 200 | V |
| Maximum Steady State Power Dissipation | 5 | W |
| Reverse Current (IR) @ VR | 1 | μA |
| Maximum Zener Impedance (ZZT) @ IZT | 40 | Ω |
| Maximum Surge Current (IR) | 180 W @ 8.3 ms | W @ ms |
| Operating and Storage Temperature Range | −65 to +200 | °C |
| ESD Rating | Class 3 (>16 kV) per Human Body Model | - |
| Maximum Lead Temperature for Soldering | 260°C, 1/16 in. from the case for 10 seconds | °C |
Key Features
- Zener Voltage Range: The 1N5388BG has a Zener voltage of 200 V, making it suitable for high-voltage applications.
- High Power Dissipation: It can handle up to 5 watts of steady-state power dissipation.
- Surge Protection: The diode has a surge rating of up to 180 W @ 8.3 ms, providing robust protection against transient voltages.
- Environmental Protection: The axial lead, transfer-molded plastic package offers protection in all common environmental conditions.
- ESD Rating: It has an ESD rating of Class 3 (>16 kV) per Human Body Model, ensuring reliability against electrostatic discharge.
- Pb-Free Packages: Available in Pb-free packages, aligning with environmental and regulatory requirements.
Applications
- Voltage Regulation: Ideal for voltage regulation in high-voltage circuits.
- Surge Protection: Used in applications requiring protection against voltage surges and transients.
- Power Supplies: Suitable for use in power supply circuits to stabilize output voltages.
- Industrial and Automotive Systems: Can be used in various industrial and automotive systems where high-voltage stability is crucial.
Q & A
- What is the Zener voltage of the 1N5388BG?
The Zener voltage of the 1N5388BG is 200 V.
- What is the maximum steady-state power dissipation of the 1N5388BG?
The maximum steady-state power dissipation is 5 watts.
- What is the ESD rating of the 1N5388BG?
The ESD rating is Class 3 (>16 kV) per Human Body Model.
- What is the maximum surge current rating of the 1N5388BG?
The maximum surge current rating is up to 180 W @ 8.3 ms.
- What is the operating and storage temperature range of the 1N5388BG?
The operating and storage temperature range is −65 to +200°C.
- Is the 1N5388BG available in Pb-free packages?
- What type of package does the 1N5388BG come in?
The 1N5388BG comes in an axial lead, transfer-molded plastic package.
- What is the maximum lead temperature for soldering the 1N5388BG?
The maximum lead temperature for soldering is 260°C, 1/16 in. from the case for 10 seconds.
- In what types of applications is the 1N5388BG commonly used?
The 1N5388BG is commonly used in voltage regulation, surge protection, power supplies, and various industrial and automotive systems.
- What are the key benefits of using the 1N5388BG in high-voltage applications?
The key benefits include high Zener voltage, high power dissipation, robust surge protection, and environmental protection.
