Overview
The BZX84-B18/DG/B4R is a high-performance single Zener diode manufactured by Nexperia USA Inc. This component is designed for various applications, particularly in the automotive sector, where reliability and performance are critical. The BZX84-B18/DG/B4R is part of the BZX84 series, known for its robust performance and compliance with industry standards such as AEC-Q101. It is packaged in a TO-236AB (SOT23-3) surface-mount package, making it suitable for high-density applications and optimal automated board assembly.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Active | Voltage - Zener (Nom) (Vz) | 18 V |
| Tolerance | ±2% | Power - Max | 250 mW |
| Impedance (Max) (Zzt) | 45 Ohms | Current - Reverse Leakage @ Vr | 50 nA @ 12.6 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | Operating Temperature | -65°C ~ 150°C (TJ) |
| Grade | Automotive | Qualification | AEC-Q101 |
| Mounting Type | Surface Mount | Package / Case | TO-236AB (SOT23-3) |
| RoHS Status | ROHS Compliant |
Key Features
- High power dissipation capability of 250 mW.
- Nominal Zener voltage of 18 V with a tight tolerance of ±2%.
- Low reverse leakage current of 50 nA at 12.6 V.
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Automotive-grade, AEC-Q101 qualified, and PPAP capable.
- Pb-free and RoHS compliant.
- Small package size (TO-236AB) for high-density applications.
- Optimal for automated board assembly.
Applications
The BZX84-B18/DG/B4R is ideal for various applications in the automotive industry, including voltage regulation, overvoltage protection, and signal conditioning. Its high reliability and performance make it suitable for use in automotive electronic systems, industrial control systems, and other high-reliability applications.
Q & A
- Q: What is the nominal Zener voltage of the BZX84-B18/DG/B4R?
A: The nominal Zener voltage is 18 V. - Q: What is the maximum power dissipation of the BZX84-B18/DG/B4R?
A: The maximum power dissipation is 250 mW. - Q: What is the operating temperature range of the BZX84-B18/DG/B4R?
A: The operating temperature range is -65°C to 150°C (TJ). - Q: Is the BZX84-B18/DG/B4R RoHS compliant?
A: Yes, it is RoHS compliant. - Q: What is the ESD rating of the BZX84-B18/DG/B4R?
A: The ESD rating is Class 3 (> 16 kV) per Human Body Model. - Q: What is the package type of the BZX84-B18/DG/B4R?
A: The package type is TO-236AB (SOT23-3). - Q: Is the BZX84-B18/DG/B4R suitable for automotive applications?
A: Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications. - Q: What is the reverse leakage current of the BZX84-B18/DG/B4R?
A: The reverse leakage current is 50 nA at 12.6 V. - Q: How can I ensure the authenticity of the BZX84-B18/DG/B4R from Nexperia USA Inc.?
A: Ensure you purchase from authorized distributors who rigorously test and verify the credentials of original manufacturers and authorized agents. - Q: What is the warranty period for the BZX84-B18/DG/B4R?
A: The warranty period is typically 1 year, covering defects in materials and workmanship under normal use.
