Overview
The BZX84-C5V1/DG/B4R is a voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which offers a range of zener diodes with various voltage ratings. The BZX84-C5V1 is specifically designed to regulate voltage at 5.1V, making it suitable for a variety of electronic circuits that require stable voltage regulation.
This diode is packaged in the SOT23-3 (TO-236AB) case, which is a surface-mount type, facilitating easy integration into modern electronic designs. The device is known for its reliability and is used in multiple applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 5.1V |
| Tolerance | ±5% |
| Power - Max | 250mW |
| Impedance (Max) (Zzt) | 60 Ohm |
| Current - Reverse Leakage @ Vr | 2µA @ 2V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 (TO-236) |
Key Features
- Stable Voltage Regulation: The BZX84-C5V1 provides a stable zener voltage of 5.1V with a tolerance of ±5%, ensuring consistent performance in various applications.
- High Power Dissipation: With a maximum power dissipation of 250mW, this diode can handle moderate power requirements effectively.
- Low Reverse Leakage Current: The diode has a low reverse leakage current of 2µA at 2V, which minimizes unnecessary current draw.
- Wide Operating Temperature Range: The device operates within a temperature range of -55°C to 150°C, making it suitable for use in harsh environments.
- Surface Mount Package: The SOT23-3 package is ideal for surface mount technology, allowing for compact and efficient circuit design.
Applications
The BZX84-C5V1/DG/B4R zener diode is versatile and can be used in a variety of applications, including:
- Automotive Electronics: Due to its compliance with automotive qualification standards (AEC-Q101), it is suitable for use in automotive systems.
- Industrial Electronics: The diode's robust specifications make it a reliable choice for industrial control systems and power supplies.
- Consumer Electronics: It can be used in consumer devices such as power adapters, voltage regulators, and other electronic circuits requiring stable voltage regulation.
- General Regulation Functions: The diode is useful in general voltage regulation, overvoltage protection, and signal clipping applications.
Q & A
- What is the nominal zener voltage of the BZX84-C5V1/DG/B4R?
The nominal zener voltage is 5.1V.
- What is the maximum power dissipation of the BZX84-C5V1/DG/B4R?
The maximum power dissipation is 250mW.
- What is the tolerance of the zener voltage for the BZX84-C5V1/DG/B4R?
The tolerance is ±5%.
- What is the operating temperature range of the BZX84-C5V1/DG/B4R?
The operating temperature range is -55°C to 150°C.
- What type of package does the BZX84-C5V1/DG/B4R come in?
The diode is packaged in the SOT23-3 (TO-236AB) case.
- Is the BZX84-C5V1/DG/B4R RoHS compliant?
Yes, the BZX84-C5V1/DG/B4R is RoHS compliant.
- What are some common applications for the BZX84-C5V1/DG/B4R?
Common applications include automotive electronics, industrial electronics, consumer electronics, and general voltage regulation functions.
- What is the reverse leakage current of the BZX84-C5V1/DG/B4R at 2V?
The reverse leakage current is 2µA at 2V.
- What is the maximum forward voltage drop of the BZX84-C5V1/DG/B4R at 10mA?
The maximum forward voltage drop is 900mV at 10mA.
- Is the BZX84-C5V1/DG/B4R suitable for automotive use?
Yes, it is qualified to AEC-Q101 standards, making it suitable for automotive applications.
