Overview
The BZX84C51-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high reliability and precision in voltage regulation. The BZX84C51-G3-08 is specifically designed to provide a stable Zener voltage of 51 volts with a tolerance of ±5%, making it suitable for a wide range of electronic circuits that require voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 48.45 to 53.55 | V |
| Test Current (IZT) | 2; 5 mA | mA |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance Junction to Ambient (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | -150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOT-23-3 | |
| Weight | 9.2 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | Peak temperature max. 260 °C | °C |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- Available in ±5% (C) and ±2% (B) tolerance options.
- AEC-Q101 qualified for automotive applications.
- High surge current capability.
- Low dynamic resistance.
- UL 94 V-0 flammability rating and MSL level 1.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Transient protection and surge absorption.
- Automotive systems requiring AEC-Q101 qualified components.
- Industrial and consumer electronics where stable voltage reference is needed.
- Power supplies and DC-DC converters.
Q & A
- What is the Zener voltage of the BZX84C51-G3-08?
The Zener voltage of the BZX84C51-G3-08 is between 48.45 V and 53.55 V with a nominal value of 51 V and a tolerance of ±5%.
- What is the package type of the BZX84C51-G3-08?
The BZX84C51-G3-08 is packaged in a SOT-23-3 package.
- What is the maximum power dissipation of the BZX84C51-G3-08?
The maximum power dissipation (Ptot) of the BZX84C51-G3-08 is 300 mW.
- What is the thermal resistance junction to ambient (RthJA) of the BZX84C51-G3-08?
The thermal resistance junction to ambient (RthJA) of the BZX84C51-G3-08 is 420 K/W.
- What are the operating temperature ranges for the BZX84C51-G3-08?
The operating temperature range (Top) for the BZX84C51-G3-08 is from -55 °C to +150 °C.
- Is the BZX84C51-G3-08 AEC-Q101 qualified?
- What is the flammability rating of the BZX84C51-G3-08?
The BZX84C51-G3-08 has a UL 94 V-0 flammability rating.
- What is the moisture sensitivity level (MSL) of the BZX84C51-G3-08?
The BZX84C51-G3-08 has an MSL level 1 according to J-STD-020.
- What are the typical applications of the BZX84C51-G3-08?
The BZX84C51-G3-08 is typically used in voltage regulation, transient protection, automotive systems, industrial electronics, and power supplies.
- What is the weight of the BZX84C51-G3-08?
The weight of the BZX84C51-G3-08 is approximately 9.2 mg.
