Overview
The 1N5242BT/R is a Zener diode produced by EIC Semiconductor Inc. This component is part of the 1N5221 to 1N5267 series of small signal Zener diodes, known for their reliability and precision in voltage regulation. The 1N5242BT/R is specifically designed to provide a stable voltage reference in various electronic circuits.
With its DO-35 (DO-204AH) axial lead package, this diode is suitable for through-hole mounting, making it a versatile choice for a wide range of applications. The device is RoHS compliant and lead-free, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part | 1N5242BT/R | |
| Manufacturer | EIC Semiconductor Inc. | |
| Description | DIODE ZENER 12V 500MW DO35 | |
| Voltage - Zener (Nom) (Vz) | 12 V | V |
| Tolerance | ±5% | |
| Power - Max | 500 mW | mW |
| Impedance (Max) (Zzt) | 30 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 9.1 V | µA @ V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA | V @ mA |
| Operating Temperature | 175°C (TJ) | °C |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AH, DO-35, Axial | |
| RoHS | Lead free / RoHS Compliant |
Key Features
- Silicon Planar Power Zener Diode: Ensures high reliability and stability in voltage regulation.
- Standard Zener Voltage Tolerance: ±5% tolerance for precise voltage stabilization.
- High Power Dissipation: Maximum power dissipation of 500 mW, suitable for various applications.
- Low Forward Voltage Drop: Maximum forward voltage of 1.1 V at 200 mA, minimizing energy loss.
- Wide Operating Temperature Range: Junction temperature up to 175°C, ensuring operation in diverse environments.
- RoHS Compliant and Lead-Free: Environmentally friendly and compliant with regulatory standards.
- Through-Hole Mounting: DO-35 (DO-204AH) axial lead package for easy integration into through-hole designs.
Applications
- Voltage Stabilization: Primary use in voltage stabilization circuits to provide a stable reference voltage.
- Regulator Circuits: Used in regulator circuits to maintain a constant voltage output.
- Surge Protection: Can be used for surge protection and overvoltage protection in electronic circuits.
- Audio and Signal Processing: Suitable for use in audio and signal processing applications requiring stable voltage references.
- Industrial and Automotive Electronics: Used in various industrial and automotive electronic systems for reliable voltage regulation.
Q & A
- What is the nominal Zener voltage of the 1N5242BT/R diode?
The nominal Zener voltage is 12 V.
- What is the maximum power dissipation of the 1N5242BT/R diode?
The maximum power dissipation is 500 mW.
- What is the tolerance of the Zener voltage for the 1N5242BT/R diode?
The tolerance is ±5%.
- What is the maximum forward voltage drop at 200 mA for the 1N5242BT/R diode?
The maximum forward voltage drop is 1.1 V at 200 mA.
- What is the operating temperature range for the 1N5242BT/R diode?
The junction temperature can go up to 175°C.
- Is the 1N5242BT/R diode RoHS compliant?
Yes, the diode is RoHS compliant and lead-free.
- What type of package does the 1N5242BT/R diode come in?
The diode comes in a DO-35 (DO-204AH) axial lead package.
- What is the typical application of the 1N5242BT/R diode?
It is typically used for voltage stabilization and regulation in electronic circuits.
- Can the 1N5242BT/R diode be used in automotive applications?
Yes, it can be used in automotive and industrial electronic systems.
- What is the reverse leakage current at 9.1 V for the 1N5242BT/R diode?
The reverse leakage current is 1 µA at 9.1 V.
