Overview
The 1N5342B BK is a silicon Zener diode produced by Central Semiconductor Corp. It is part of the 1N5333B series, designed to serve as high-quality voltage regulators. These diodes are suitable for various applications, including industrial, commercial, entertainment, and computer systems. The 1N5342B BK is known for its reliability and stability in regulating voltage.
Key Specifications
| Parameter | Symbol | Units | Value |
|---|---|---|---|
| Zener Voltage (VZ) at IZT | VZ | V | 12.4 - 13.4 |
| Test Current (IZT) | IZT | mA | 20 |
| Maximum Zener Impedance (ZZT) | ZZT | Ω | 15 |
| Maximum Reverse Current (IR) | IR | μA | 100 |
| Power Dissipation (PD) | PD | W | 5.0 |
| Operating and Storage Junction Temperature (TJ, Tstg) | TJ, Tstg | °C | -65 to +200 |
| VZ Tolerance | % | ±5 |
Key Features
- High Quality Voltage Regulation: The 1N5342B BK provides stable voltage regulation, making it suitable for critical applications.
- Wide Voltage Range: Available in a range of Zener voltages, this series offers flexibility in design.
- High Power Dissipation: With a power dissipation of 5W, it can handle significant power requirements.
- Low Reverse Current: Ensures minimal leakage current, reducing power loss and improving efficiency.
- Broad Temperature Range: Operates reliably over a wide temperature range from -65°C to +200°C.
Applications
- Industrial Control Systems: Used in voltage regulation and protection circuits.
- Commercial Electronics: Suitable for power supplies, voltage regulators, and surge protectors.
- Entertainment Electronics: Found in audio and video equipment for stable voltage supply.
- Computer Systems: Used in power management and voltage regulation modules.
Q & A
- What is the primary function of the 1N5342B BK Zener diode?
The primary function is to regulate voltage and provide stable voltage output.
- What is the maximum power dissipation of the 1N5342B BK?
The maximum power dissipation is 5.0 watts.
- What is the operating temperature range for the 1N5342B BK?
The operating temperature range is from -65°C to +200°C.
- What is the Zener voltage tolerance for the 1N5342B BK?
The Zener voltage tolerance is ±5%.
- What are some common applications for the 1N5342B BK?
Common applications include industrial control systems, commercial electronics, entertainment electronics, and computer systems.
- How is the 1N5342B BK typically mounted?
It is typically mounted on 8.0mm^2 copper pads to each terminal.
- What is the maximum reverse current for the 1N5342B BK?
The maximum reverse current is 100 μA.
- What is the maximum Zener impedance for the 1N5342B BK?
The maximum Zener impedance is 15 Ω.
- Is the 1N5342B BK suitable for high-power applications?
Yes, it is suitable due to its high power dissipation capability of 5W.
- Where can I find detailed specifications for the 1N5342B BK?
Detailed specifications can be found in the datasheet available on Central Semiconductor's official website or through distributors like Mouser Electronics.
