Overview
The PDZ27BF is a low-power general purpose Zener diode manufactured by Nexperia USA Inc. It is designed to provide voltage regulation in a very small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package. This diode is suitable for a wide range of applications where a stable voltage reference is required.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 27 | V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | mV @ mA |
| Tolerance | ±2% | % |
| Power - Max | 400mW | mW |
| Current - Reverse Leakage @ Vr | 50nA @ 21V | nA @ V |
| Impedance (Max) (Zzt) | 150 Ohms | Ohms |
| Operating Temperature | 150°C (TJ) | °C |
| Mounting Type | Surface Mount | |
| Package / Case | SOD323 (SC-76) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Compact Package: The PDZ27BF is housed in a small SOD323 (SC-76) package, making it ideal for space-constrained designs.
- Low Power Consumption: With a maximum power rating of 400mW, this diode is suitable for low-power applications.
- Precision Voltage Regulation: The diode offers a nominal Zener voltage of 27V with a tolerance of ±2%, ensuring stable voltage regulation.
- Surface Mount Technology: Designed for surface mount assembly, facilitating easy integration into modern PCB designs.
- Environmental Compliance: The PDZ27BF is lead-free and RoHS compliant, adhering to environmental regulations.
Applications
The PDZ27BF Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: Providing a stable voltage reference in power supplies, voltage regulators, and other electronic circuits.
- Signal Conditioning: Used in signal conditioning circuits to stabilize and regulate signal levels.
- Automotive and Industrial Electronics: Suitable for use in automotive and industrial environments due to its robust design and compliance with environmental standards.
- Consumer Electronics: Found in various consumer electronic devices where low-power voltage regulation is necessary.
Q & A
- What is the nominal Zener voltage of the PDZ27BF?
The nominal Zener voltage of the PDZ27BF is 27V.
- What is the maximum power rating of the PDZ27BF?
The maximum power rating of the PDZ27BF is 400mW.
- What is the package type of the PDZ27BF?
The PDZ27BF is packaged in a SOD323 (SC-76) surface mount package.
- Is the PDZ27BF lead-free and RoHS compliant?
- What is the operating temperature range of the PDZ27BF?
The operating temperature range of the PDZ27BF is up to 150°C (TJ).
- What is the forward voltage drop (Vf) of the PDZ27BF at 10mA?
The forward voltage drop (Vf) of the PDZ27BF at 10mA is 900mV.
- What is the reverse leakage current of the PDZ27BF at 21V?
The reverse leakage current of the PDZ27BF at 21V is 50nA.
- Is the PDZ27BF suitable for automotive applications?
- Can the PDZ27BF be used in signal conditioning circuits?
- Where can I find detailed datasheets and technical information for the PDZ27BF?
Detailed datasheets and technical information for the PDZ27BF can be found on the Nexperia website or through authorized distributors like Ariat-Tech and Heisener.
