Overview
The BZX84C43-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 BZX84C43-G3-08 is specifically designed to provide a stable voltage reference and protection against voltage spikes in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 40.85 to 45.15 | 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 | |
| Weight | 9.2 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- 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 low reverse leakage current.
- High surge current capability.
- Commercial grade with green molding compound.
- UL 94 V-0 flammability rating and MSL level 1.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in power supplies and electronic devices.
- Signal clamping and filtering in communication and audio circuits.
- Automotive and industrial control systems requiring stable voltage references.
Q & A
- What is the Zener voltage range of the BZX84C43-G3-08?
The Zener voltage range for the BZX84C43-G3-08 is from 40.85 V to 45.15 V.
- What is the maximum power dissipation of the BZX84C43-G3-08?
The maximum power dissipation is 300 mW.
- What is the thermal resistance junction to ambient for this diode?
The thermal resistance junction to ambient (RthJA) is 420 K/W.
- What is the operating temperature range of the BZX84C43-G3-08?
The operating temperature range is from -55 °C to +150 °C.
- What package type is used for the BZX84C43-G3-08?
The package type is SOT-23.
- What is the flammability rating of the BZX84C43-G3-08?
The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level of this component?
The moisture sensitivity level is MSL level 1 according to J-STD-020.
- What are typical applications for the BZX84C43-G3-08?
Typical applications include voltage regulation, overvoltage protection, signal clamping, and filtering in various electronic circuits.
- Is the BZX84C43-G3-08 suitable for automotive applications?
Yes, it is suitable for automotive and industrial control systems requiring stable voltage references.
- What is the weight of the BZX84C43-G3-08?
The weight of the component is approximately 9.2 mg.
