Overview
The BZX84C3V0-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84C3V0-HE3-08 is specifically designed to provide a stable Zener voltage of 3.0 V, making it suitable for a variety of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 2.8 to 3.2 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | 1 μA | μA |
| Dynamic Resistance (ZZ) | 600 Ω | Ω |
| Temperature Coefficient (αVZ) | -8 to -3 × 10^-4/°C | 10^-4/°C |
| Operating Temperature Range | -55 to +150 °C | °C |
| Storage Temperature Range | -65 to +150 °C | °C |
| Power Dissipation | 300 mW | mW |
| Junction Temperature | 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 Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring high reliability and robustness.
- RoHS-compliant, making it environmentally friendly.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and stable temperature coefficient.
- Compact SOT-23 package, suitable for space-constrained designs.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in automotive, industrial, and consumer electronics.
- Signal clipping and clamping in audio and video circuits.
- Reference voltage generation in analog circuits.
- Surge protection and transient voltage suppression.
Q & A
- What is the Zener voltage of the BZX84C3V0-HE3-08? The Zener voltage range is 2.8 to 3.2 V, with a nominal value of 3.0 V.
- What is the test current for this Zener diode? The test current (IZT) is 5 mA.
- Is the BZX84C3V0-HE3-08 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the operating temperature range of this diode? The operating temperature range is -55 to +150 °C.
- What is the power dissipation capability of this diode? The power dissipation is 300 mW.
- What package type is used for the BZX84C3V0-HE3-08? It is packaged in a SOT-23 package.
- Is the BZX84C3V0-HE3-08 RoHS-compliant? Yes, it is RoHS-compliant.
- What is the ESD capability of this diode? The ESD capability is > 8 kV for the human body model and > 800 V for the machine model.
- What are the typical applications for this Zener diode? Typical applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
- What is the moisture sensitivity level of this component? The moisture sensitivity level is MSL level 1 according to J-STD-020.
