Overview
The PDZ18B-AU_R1_000A1 is a surface-mount silicon Zener diode produced by Panjit International Inc. This component is part of the PDZ series, which offers a range of voltage regulator diodes suitable for various electronic applications. The PDZ18B-AU is specifically designed to provide a stable voltage reference and regulation in low-power circuits.
Key Specifications
| Parameter | Symbol | Limits | Unit |
|---|---|---|---|
| Nominal Zener Voltage | VZ | 17.56 - 18.35 | V |
| Maximum Power Dissipation | PD | 400 | mW |
| Operating Junction and Storage Temperature Range | TJ | -55 to +150 | °C |
| Thermal Resistance, Junction to Ambient | RθJA | 650 | °C/W |
| Maximum Zener Impedance | ZZT | 20 | Ω |
| Maximum Reverse Leakage Current | IR | 0.5 μA | μA |
| Package | SOD-323 (SC-76) | ||
| Weight | Approx. 0.0041 grams |
Key Features
- Planar Die Construction: Ensures reliable and stable performance.
- 400 mW Power Dissipation: Suitable for low-power applications.
- Ideally Suited for Automated Assembly Processes: Designed for efficient manufacturing.
- Lead-Free and Halogen-Free: Compliant with EU RoHS2.0 and IEC61249 standards.
- AEC-Q101 Qualified: Meets automotive industry standards for reliability and performance.
Applications
The PDZ18B-AU_R1_000A1 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge suppression.
- Automotive electronics where AEC-Q101 qualification is required.
- Consumer electronics and industrial control systems.
Q & A
- What is the nominal Zener voltage of the PDZ18B-AU_R1_000A1?
The nominal Zener voltage is between 17.56 V and 18.35 V.
- What is the maximum power dissipation of this diode?
The maximum power dissipation is 400 mW.
- What is the operating temperature range for this component?
The operating junction and storage temperature range is -55°C to +150°C.
- Is the PDZ18B-AU_R1_000A1 lead-free and halogen-free?
Yes, it is lead-free and halogen-free, complying with EU RoHS2.0 and IEC61249 standards.
- What package type does the PDZ18B-AU_R1_000A1 come in?
The component is packaged in a SOD-323 (SC-76) surface-mount package.
- Is the PDZ18B-AU_R1_000A1 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive electronics).
- What are the typical applications of the PDZ18B-AU_R1_000A1?
It is used in voltage regulation, overvoltage protection, automotive electronics, consumer electronics, and industrial control systems).
- How is the PDZ18B-AU_R1_000A1 suited for automated assembly processes?
It is designed to be ideally suited for automated assembly processes, ensuring efficient manufacturing).
- What is the thermal resistance of the PDZ18B-AU_R1_000A1?
The thermal resistance, junction to ambient, is 650 °C/W).
- What is the maximum reverse leakage current of this diode?
The maximum reverse leakage current is 0.5 μA).
