Overview
The BZX84C39TA is a silicon planar Zener diode produced by Diodes Incorporated. This component is designed to provide voltage regulation and is part of the BZX84 series, which adheres to the international E24 standard for Zener voltages. The BZX84C39TA is packaged in a SOT-23-3 case, making it suitable for surface mount applications. It is widely used in various electronic circuits for voltage stabilization and protection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package/Case | SOT-23-3, TO-236-3, SC-59 |
| Voltage - Zener (Nom) (Vz) | 39 V |
| Tolerance | ±5% |
| Power - Max | 350 mW |
| Impedance (Max) (Zzt) | 130 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 27 V |
| Operating Temperature | -55°C to +150°C |
| Mounting Type | Surface Mount |
| Voltage Temperature Coefficient | 37.3 mV / °C |
| Maximum Reverse Leakage Current | 0.1 uA |
Key Features
- Silicon planar Zener diode with a nominal Zener voltage of 39 V.
- Low power dissipation of 350 mW.
- High accuracy with a voltage tolerance of ±5%.
- Low reverse leakage current of 50 nA at 27 V.
- Wide operating temperature range from -55°C to +150°C.
- Surface mount package (SOT-23-3, TO-236-3, SC-59) for easy integration into modern electronic designs.
- RoHS compliant and lead-free, ensuring environmental sustainability.
Applications
The BZX84C39TA Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in sensitive electronic devices.
- Signal clipping and limiting in audio and video circuits.
- Reference voltage generation in analog circuits.
- General-purpose voltage regulation in industrial and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX84C39TA?
The nominal Zener voltage is 39 V. - What is the power dissipation of the BZX84C39TA?
The maximum power dissipation is 350 mW. - What is the voltage tolerance of the BZX84C39TA?
The voltage tolerance is ±5%. - What is the operating temperature range of the BZX84C39TA?
The operating temperature range is from -55°C to +150°C. - Is the BZX84C39TA RoHS compliant?
Yes, the BZX84C39TA is RoHS compliant and lead-free. - What is the package type of the BZX84C39TA?
The package types include SOT-23-3, TO-236-3, and SC-59. - What is the maximum reverse leakage current of the BZX84C39TA?
The maximum reverse leakage current is 50 nA at 27 V. - What is the voltage temperature coefficient of the BZX84C39TA?
The voltage temperature coefficient is 37.3 mV / °C. - Can the BZX84C39TA be used for overvoltage protection?
Yes, it can be used for overvoltage protection in electronic circuits. - Is the BZX84C39TA suitable for surface mount applications?
Yes, it is designed for surface mount applications.
