Overview
The 1N5231B-TR is a Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the 1N5221B-1N5263B series and is designed to provide voltage regulation in various electronic circuits. The 1N5231B-TR is known for its reliability and stability, making it a popular choice in industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Dissipation (Pd) | 500 | mW |
| Voltage Tolerance | 5% | - |
| Zener Voltage (VZ) @ IZ | 5.1 | V |
| Maximum Reverse Leakage Current (Ir) | 5 | μA |
| Zener Impedance (Zz) @ IZ | 17 | Ω |
| Operating Junction Temperature Range (TJ) | -65 to +200 | °C |
| Storage Temperature Range (TSTG) | -65 to +200 | °C |
| Lead Temperature (TL) for 10 s | +230 | °C |
Key Features
- High Stability: The 1N5231B-TR offers stable voltage regulation, making it suitable for applications requiring precise voltage control.
- Low Zener Impedance: With a zener impedance of 17 Ω, this diode minimizes voltage fluctuations and ensures consistent performance.
- High Power Dissipation: Capable of dissipating up to 500 mW, this diode can handle moderate power requirements.
- Broad Temperature Range: Operates within a temperature range of -65°C to +200°C, making it versatile for various environmental conditions.
- Compact DO-35 Package: The diode is packaged in a DO-35 glass case, which is compact and suitable for space-constrained designs.
Applications
The 1N5231B-TR Zener diode is widely used in various applications, including:
- Voltage Regulation: Provides stable voltage reference points in power supplies, audio equipment, and other electronic circuits.
- Overvoltage Protection: Acts as a protective device to prevent voltage spikes and overvoltages in sensitive electronic components.
- Signal Clamping: Used to clamp signal voltages to a specific level, preventing damage from voltage transients.
- Automotive and Industrial Electronics: Suitable for use in automotive systems, industrial control circuits, and other harsh environment applications.
Q & A
- What is the zener voltage of the 1N5231B-TR?
The zener voltage of the 1N5231B-TR is 5.1 V at the specified current IZ. - What is the maximum power dissipation of the 1N5231B-TR?
The maximum power dissipation is 500 mW. - What is the operating junction temperature range of the 1N5231B-TR?
The operating junction temperature range is -65°C to +200°C. - What is the zener impedance of the 1N5231B-TR?
The zener impedance is 17 Ω at the specified current IZ. - What is the maximum reverse leakage current of the 1N5231B-TR?
The maximum reverse leakage current is 5 μA. - In what package is the 1N5231B-TR available?
The 1N5231B-TR is available in a DO-35 glass case. - What are some common applications of the 1N5231B-TR?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in automotive and industrial electronics. - What is the storage temperature range for the 1N5231B-TR?
The storage temperature range is -65°C to +200°C. - What is the lead temperature for the 1N5231B-TR for 10 seconds?
The lead temperature for 10 seconds is +230°C. - Who is the manufacturer of the 1N5231B-TR?
The manufacturer is Vishay General Semiconductor - Diodes Division.
