Overview
The 1N5245B-TR is a Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the 1N5221B to 1N5252B series, which are widely used for voltage regulation and reference applications. The 1N5245B-TR is known for its high reliability and stability, making it suitable for various industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 14.25 - 15.75 | V |
| Test Current (IZ) | 20 | mA |
| Power Dissipation (PD) | 500 | mW |
| Operating Junction Temperature (TJ) | -65 to +200 | °C |
| Storage Temperature (TSTG) | -65 to +200 | °C |
| Lead Temperature (TL) | +230 | °C (for 10 seconds, 1/16 inch from case) |
| Temperature Coefficient (TC) | -0.082 | %/°C |
Key Features
- High Stability and Reliability: The 1N5245B-TR offers stable Zener voltage across a wide range of temperatures.
- Low Leakage Current: The diode has a low leakage current, which is beneficial for applications requiring minimal power loss.
- Wide Operating Temperature Range: It can operate within a temperature range of -65°C to +200°C, making it versatile for various environments.
- Compact Packaging: Available in axial lead packages, which are hermetically sealed for reliability.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide a stable reference voltage.
- Overvoltage Protection: Can be used to protect circuits from overvoltage conditions.
- Signal Clamping: Useful in signal clamping applications to limit voltage levels.
- Automotive and Industrial Electronics: Suitable for use in automotive and industrial electronics due to its robust temperature range and reliability.
Q & A
- What is the Zener voltage range of the 1N5245B-TR? The Zener voltage range is from 14.25 V to 15.75 V.
- What is the maximum power dissipation of the 1N5245B-TR? The maximum power dissipation is 500 mW.
- What is the operating junction temperature range of the 1N5245B-TR? The operating junction temperature range is from -65°C to +200°C.
- What type of package is the 1N5245B-TR available in? It is available in an axial lead package.
- Is the 1N5245B-TR suitable for automotive applications? Yes, it is suitable due to its wide temperature range and reliability.
- What is the storage temperature range for the 1N5245B-TR? The storage temperature range is from -65°C to +200°C.
- What is the lead temperature for the 1N5245B-TR? The lead temperature is +230°C for 10 seconds, 1/16 inch from the case.
- What is the temperature coefficient of the 1N5245B-TR? The temperature coefficient is -0.082 %/°C.
- Is the 1N5245B-TR hermetically sealed? Yes, it is hermetically sealed in an axial lead package.
- What are some common applications of the 1N5245B-TR? Common applications include voltage regulation, overvoltage protection, signal clamping, and use in automotive and industrial electronics.
