Overview
The 1N5378BRLG is a 5 Watt Zener diode produced by onsemi, part of the 1N53 series. This component is designed to provide voltage regulation and is known for its high power handling and robust operating characteristics. The 1N5378BRLG is housed in an axial lead, transfer-molded plastic package, which offers protection against common environmental conditions. It is a Pb-free package, aligning with modern environmental standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 95 - 100 - 105 | V |
| Maximum Zener Current (IZM) | 50 mA | mA |
| Maximum Surge Current | Up to 180 W @ 8.3 ms | W |
| Reverse Current (IR) @ VR | 0.5 μA | μA |
| Maximum Zener Impedance (ZZT) | 90 Ω | Ω |
| Operating and Storage Temperature Range | -65 to +200 °C | °C |
| Maximum Lead Temperature for Soldering | 260 °C, 1/16 in. from the case for 10 seconds | °C |
| ESD Rating | Class 3 (>16 kV) per Human Body Model | - |
| Package Type | Axial Lead, Transfer-Molded Plastic | - |
Key Features
- Zener Voltage Range: 95 V to 105 V, with a ±5% tolerance.
- High Power Handling: 5 Watts maximum steady-state power dissipation.
- ESD Protection: ESD Rating of Class 3 (>16 kV) per Human Body Model.
- Surge Rating: Up to 180 W @ 8.3 ms.
- Environmental Protection: Void-free, transfer-molded, thermosetting plastic package with corrosion-resistant surfaces.
- Pb-Free Package: Available in Pb-free packages, aligning with environmental standards.
Applications
- Voltage Regulation: Ideal for voltage regulation in power supplies, voltage stabilizers, and voltage references.
- Overvoltage Protection: Used in overvoltage protection circuits to safeguard electronic devices from voltage spikes.
- Signal Processing: Can be used in signal processing applications requiring stable voltage references.
- Industrial and Automotive Systems: Suitable for use in industrial and automotive systems where robust voltage regulation is necessary.
Q & A
- What is the maximum zener voltage of the 1N5378BRLG?
The maximum zener voltage of the 1N5378BRLG is 105 V.
- What is the maximum power dissipation of the 1N5378BRLG?
The maximum steady-state power dissipation is 5 Watts.
- What is the ESD rating of the 1N5378BRLG?
The ESD rating is Class 3 (>16 kV) per Human Body Model.
- What is the maximum surge current rating of the 1N5378BRLG?
The maximum surge current rating is up to 180 W @ 8.3 ms.
- What is the operating temperature range of the 1N5378BRLG?
The operating and storage temperature range is -65 to +200 °C.
- Is the 1N5378BRLG available in Pb-free packages?
- What type of package does the 1N5378BRLG come in?
The 1N5378BRLG comes in an axial lead, transfer-molded plastic package.
- What are some common applications of the 1N5378BRLG?
Common applications include voltage regulation, overvoltage protection, signal processing, and use in industrial and automotive systems.
- What is the maximum lead temperature for soldering the 1N5378BRLG?
The maximum lead temperature for soldering is 260 °C, 1/16 in. from the case for 10 seconds.
- How is the polarity of the 1N5378BRLG indicated?
The polarity is indicated by a polarity band on the cathode side.
