Overview
The BZX84C39-TP is a silicon planar Zener diode manufactured by Micro Commercial Components (MCC). This component is part of the BZX84 series, known for its reliability and versatility in voltage regulation applications. The BZX84C39-TP is designed to provide stable voltage reference and protection against voltage spikes and transients in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 39 | V |
| Tolerance | ±5% | |
| Power - Max | 350 | mW |
| Impedance (Max) (Zzt) | 130 | Ohms |
| Maximum Reverse Leakage Current (Ir) | 100 | nA |
| Package | SOT-23 | |
| Operating Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
Key Features
- Silicon planar Zener diode with a nominal Zener voltage of 39 V and a tolerance of ±5%.
- Maximum power dissipation of 350 mW.
- Low dynamic impedance (Zzt) of 130 Ohms.
- Low reverse leakage current of 100 nA.
- RoHS-compliant and available in SOT-23 package.
- AEC-Q101 qualified versions available for automotive applications.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
Applications
The BZX84C39-TP Zener diode is suitable for a variety of applications requiring stable voltage regulation and protection. These include:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and communication systems.
- Automotive electronics, particularly in systems requiring AEC-Q101 qualification.
Q & A
- What is the nominal Zener voltage of the BZX84C39-TP? The nominal Zener voltage is 39 V.
- What is the tolerance of the BZX84C39-TP Zener diode? The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C39-TP? The maximum power dissipation is 350 mW.
- What is the package type of the BZX84C39-TP? The package type is SOT-23.
- Is the BZX84C39-TP RoHS-compliant? Yes, it is RoHS-compliant.
- What are the operating and storage temperature ranges for the BZX84C39-TP? The operating temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- Does the BZX84C39-TP have AEC-Q101 qualification? Yes, AEC-Q101 qualified versions are available.
- What is the maximum reverse leakage current of the BZX84C39-TP? The maximum reverse leakage current is 100 nA.
- What is the dynamic impedance (Zzt) of the BZX84C39-TP? The dynamic impedance (Zzt) is 130 Ohms.
- What are some common applications of the BZX84C39-TP? Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive electronics.
