Overview
The BZX84C3V9-AU_R1_000A1 is a surface mount silicon Zener diode produced by Panjit International Inc. This component is part of the BZX84 series and is designed for voltage regulation and limiting applications. It features a planar die construction and is AEC-Q101 qualified, making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Manufacturer | Panjit International Inc. | |
| Package | SOT-23-3 | |
| Vz - Zener Voltage | 3.9 V | |
| Pd - Power Dissipation | 410 mW | |
| Zz - Zener Impedance | 90 Ohms | |
| Ir - Maximum Reverse Leakage Current | 3 uA | |
| Test Current | 5 mA | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | +150°C | |
| RoHS Compliance | Yes | |
| Mounting Style | SMD/SMT | |
| Weight | 0.0003 ounces (0.0084 grams) |
Key Features
- Planar die construction for reliable performance.
- 410 mW power dissipation, suitable for various voltage regulation applications.
- Zener voltages from 2.4 to 75 V available in the BZX84 series, with this specific model having a Zener voltage of 3.9 V.
- Ideally suited for automated assembly processes.
- AEC-Q101 qualified, ensuring high reliability for automotive and other demanding applications.
- Lead-free and compliant with EU RoHS2.0 (2011/65/EU & 2015/865/EU directive).
- Green molding compound as per IEC61249 Std. (Halogen Free).
Applications
The BZX84C3V9-AU_R1_000A1 Zener diode is useful in a variety of applications, including:
- Voltage regulation and stabilization.
- Voltage limiting and clamping.
- Automotive systems requiring high reliability and AEC-Q101 compliance.
- Industrial and consumer electronics where stable voltage references are needed.
- General-purpose voltage regulation in electronic circuits.
Q & A
- What is the Zener voltage of the BZX84C3V9-AU_R1_000A1?
The Zener voltage of the BZX84C3V9-AU_R1_000A1 is 3.9 V.
- What is the power dissipation of this Zener diode?
The power dissipation of the BZX84C3V9-AU_R1_000A1 is 410 mW.
- Is the BZX84C3V9-AU_R1_000A1 RoHS compliant?
Yes, the BZX84C3V9-AU_R1_000A1 is RoHS compliant.
- What is the operating temperature range of this component?
The operating temperature range is from -55°C to +150°C.
- What is the mounting style of the BZX84C3V9-AU_R1_000A1?
The mounting style is SMD/SMT.
- Is the BZX84C3V9-AU_R1_000A1 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified.
- What is the typical thermal resistance of this Zener diode?
The typical thermal resistance, junction to ambient, is 500°C/W.
- What is the maximum reverse leakage current of the BZX84C3V9-AU_R1_000A1?
The maximum reverse leakage current is 3 uA.
- What is the test current for the Zener voltage specification?
The test current is 5 mA.
- Is the BZX84C3V9-AU_R1_000A1 suitable for automated assembly processes?
Yes, it is ideally suited for automated assembly processes.
