Overview
The BZX84-C33/DG/B3R is a Zener diode produced by Nexperia USA Inc. This component is designed for operation in a reverse-breakdown mode, making it useful as a voltage reference or for voltage limiting purposes. It is part of the BZX84 series, which is known for its reliability and precision in regulating voltage.
Key Specifications
| Parameter | Value |
|---|---|
| Product Status | Active |
| Voltage - Zener (Nom) (Vz) | 33 V |
| Tolerance | ±2% |
| Power - Max | 250 mW |
| Impedance (Max) (Zzt) | 80 Ohms |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Current - Reverse Leakage @ Vr | 50 nA @ 18.9 V |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package/Case | TO-236AB (SOT23-3) |
Key Features
- Voltage Regulation: The BZX84-C33/DG/B3R is designed to provide a stable voltage reference, making it ideal for voltage regulation applications.
- Low Power Consumption: With a maximum power rating of 250 mW, this diode is suitable for applications where power efficiency is crucial.
- Tight Tolerance: The diode has a tight tolerance of ±2%, ensuring consistent performance across different units.
- ESD Protection: It has an ESD rating of Class 3 (> 16 kV) per Human Body Model, providing robust protection against electrostatic discharge.
- Compact Package: The TO-236AB (SOT23-3) package is designed for optimal automated board assembly and high-density applications.
- RoHS Compliant: The device is Pb-free and RoHS compliant, making it suitable for use in environmentally friendly designs.
Applications
- Voltage Regulation: Used in power supplies, voltage regulators, and other circuits requiring stable voltage references.
- Overvoltage Protection: Employed in circuits to protect against voltage spikes and overvoltage conditions.
- Signal Processing: Utilized in signal processing circuits to clamp or limit voltage levels.
- Automotive and Industrial Systems: Suitable for use in automotive and industrial applications due to its AEC-Q101 qualification and robust specifications.
Q & A
- What is the nominal Zener voltage of the BZX84-C33/DG/B3R?
The nominal Zener voltage is 33 V.
- What is the maximum power rating of this diode?
The maximum power rating is 250 mW.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the operating temperature range of the BZX84-C33/DG/B3R?
The operating temperature range is -65°C to 150°C (TJ).
- Is the BZX84-C33/DG/B3R RoHS compliant?
Yes, the device is Pb-free and RoHS compliant.
- What package type does the BZX84-C33/DG/B3R use?
The package type is TO-236AB (SOT23-3).
- What is the ESD rating of the BZX84-C33/DG/B3R?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the BZX84-C33/DG/B3R suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the forward voltage drop at 10 mA?
The forward voltage drop at 10 mA is 900 mV.
- What is the reverse leakage current at 18.9 V?
The reverse leakage current at 18.9 V is 50 nA.
