Overview
The BZX84C4V3-G3-08 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which features silicon planar Zener diodes with Zener voltages graded according to the international E24 standard. The BZX84C4V3-G3-08 is designed for various applications requiring voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range (VZ) | 4.2 to 4.5 | V |
| Test Current (IZT) | 2; 5 mA | mA |
| Reverse Leakage Current (IR) | 0.5 μA | μA |
| Dynamic Resistance (ZZ) | 215 Ω | Ω |
| Temperature Coefficient of Zener Voltage (αVZ) | -5 to 10 x 10^-4/°C | 10^-4/°C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance Junction to Ambient (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Package | SOT-23 | |
| Weight | 9.2 mg | mg |
| Molding Compound | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Available in a range of Zener voltages from 2.4 V to 75 V.
- Low dynamic resistance and high stability.
- High temperature coefficient stability.
- Commercial grade with green molding compound.
- UL 94 V-0 flammability rating and MSL level 1.
- SOT-23 package for compact design.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Automotive, industrial, and consumer electronics.
- General-purpose voltage reference applications.
Q & A
- What is the BZX84C4V3-G3-08 used for?
The BZX84C4V3-G3-08 is used for voltage regulation, overvoltage protection, and signal clipping in electronic circuits.
- What is the Zener voltage range of the BZX84C4V3-G3-08?
The Zener voltage range for the BZX84C4V3-G3-08 is 4.2 V to 4.5 V.
- What is the maximum power dissipation of the BZX84C4V3-G3-08?
The maximum power dissipation is 300 mW.
- What is the thermal resistance junction to ambient (RthJA) of the BZX84C4V3-G3-08?
The thermal resistance junction to ambient is 420 K/W.
- What is the operating temperature range of the BZX84C4V3-G3-08?
The operating temperature range is -55 °C to +150 °C.
- What package type is the BZX84C4V3-G3-08 available in?
The BZX84C4V3-G3-08 is available in the SOT-23 package.
- What is the moisture sensitivity level of the BZX84C4V3-G3-08?
The moisture sensitivity level is MSL level 1 according to J-STD-020.
- Is the BZX84C4V3-G3-08 AEC-Q101 qualified?
No, the BZX84C4V3-G3-08 is not AEC-Q101 qualified; it is a commercial grade component.
- What is the flammability rating of the BZX84C4V3-G3-08?
The flammability rating is UL 94 V-0.
- What are the typical applications of the BZX84-G series?
Typical applications include voltage regulation, overvoltage protection, and signal clipping in automotive, industrial, and consumer electronics.
