Overview
The 1N5231BTR is a zener diode produced by onsemi, designed to provide voltage regulation in various electronic circuits. This component is part of the 1N5221B to 1N5252B series, known for their reliability and stability in voltage regulation applications.
The 1N5231BTR is packaged in an axial lead case, making it suitable for a wide range of applications where space is a consideration. It is also available in both bulk and tape-and-reel packaging, catering to different production needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.845 - 5.355 | V |
| Zener Impedance (ZZ) | 17 | Ohms |
| Power Dissipation (PD) | 500 mW | mW |
| Derate above 50°C | 4.0 mW/°C | mW/°C |
| Storage Temperature Range (TSTG) | -65 to +200 | °C |
| Operating Junction Temperature Range (TJ) | -65 to +200 | °C |
| Lead Temperature (TL) | +230 | °C |
| Reverse Current (IR) | 0.25 μA @ VR = 5 V | μA |
| Temperature Coefficient (TC) | ±0.030 %/°C | %/°C |
Key Features
- Voltage Regulation: The 1N5231BTR provides stable voltage regulation, making it ideal for applications requiring precise voltage control.
- Wide Temperature Range: It operates over a broad temperature range from -65°C to +200°C, ensuring reliability in diverse environmental conditions.
- Low Zener Impedance: With a zener impedance of 17 ohms, this diode minimizes voltage fluctuations and ensures stable operation.
- Compact Packaging: Available in axial lead packages, it is suitable for applications where space is limited.
- High Power Dissipation: The component can handle up to 500 mW of power dissipation, making it robust for various applications.
Applications
- Voltage Regulation Circuits: Ideal for use in voltage regulator circuits to maintain stable output voltages.
- Surge Protection: Can be used to protect electronic circuits from voltage surges and spikes.
- Audio and Video Equipment: Suitable for use in audio and video equipment to regulate power supply voltages.
- Industrial Control Systems: Used in industrial control systems for reliable voltage regulation.
- Automotive Electronics: Applicable in automotive electronics for voltage stabilization in harsh environments.
Q & A
- What is the zener voltage range of the 1N5231BTR?
The zener voltage range of the 1N5231BTR is 4.845 V to 5.355 V.
- What is the maximum power dissipation of the 1N5231BTR?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the 1N5231BTR?
The operating temperature range is from -65°C to +200°C.
- What is the zener impedance of the 1N5231BTR?
The zener impedance is 17 ohms.
- What are the typical applications of the 1N5231BTR?
Typical applications include voltage regulation circuits, surge protection, audio and video equipment, industrial control systems, and automotive electronics.
- What is the reverse current (IR) of the 1N5231BTR at 5 V?
The reverse current (IR) is 0.25 μA at 5 V.
- What is the temperature coefficient (TC) of the 1N5231BTR?
The temperature coefficient (TC) is ±0.030 %/°C.
- What is the lead temperature (TL) of the 1N5231BTR?
The lead temperature (TL) is +230°C.
- Is the 1N5231BTR available in tape-and-reel packaging?
- What is the storage temperature range for the 1N5231BTR?
The storage temperature range is from -65°C to +200°C.
