Overview
The BZX84C33-TP is a silicon planar Zener diode produced by Micro Commercial Components. This component is part of the BZX84 series, which is known for its wide range of Zener voltages and high reliability. The BZX84C33-TP is specifically designed with a nominal Zener voltage of 33 V, making it suitable for various voltage regulation and stabilization applications. It is packaged in a small SOT-23 (TO-236AB) surface-mount device (SMD) plastic package, which is RoHS-compliant and suitable for modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 33 | V |
| Tolerance | ±5% | - |
| Power - Max | 250 mW | mW |
| Impedance (Max) | 80 Ω | Ω |
| Current - Reverse Leakage @ Vr | 50 nA @ 23.1 V | nA @ V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature | -55°C to 150°C | °C |
| Package | SOT-23 (TO-236AB) | - |
| Mounting Type | Surface Mount | - |
Key Features
- Silicon Planar Zener Diodes: The BZX84C33-TP is built using silicon planar technology, ensuring high reliability and stability.
- Wide Zener Voltage Range: The BZX84 series includes 37 breakdown voltages ranging from 2.4 V to 75 V, with the BZX84C33-TP specifically offering a nominal Zener voltage of 33 V.
- High Tolerance Options: Available in ±1%, ±2%, and approximately ±5% tolerance ranges, providing flexibility for different application requirements.
- ESD Capability: Compliant with AEC-Q101, the diode has an ESD capability of > 8 kV (human body model) and > 800 V (machine model).
- RoHS Compliance: The component is RoHS-compliant, ensuring environmental sustainability.
- Small SOT-23 Package: The SOT-23 package is compact and suitable for surface-mount technology, making it ideal for modern electronic designs.
Applications
The BZX84C33-TP Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation and Stabilization: It is commonly used to regulate and stabilize voltages in electronic circuits.
- Overvoltage Protection: The diode can protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Clamping: It can be used to clamp signal voltages to prevent them from exceeding safe levels.
- Automotive and Industrial Applications: Due to its AEC-Q101 qualification, it is suitable for use in automotive and industrial environments where reliability and robustness are critical.
- Consumer and Mobile Devices: The small package size and low power consumption make it suitable for use in consumer electronics and mobile devices.
Q & A
- What is the nominal Zener voltage of the BZX84C33-TP?
The nominal Zener voltage of the BZX84C33-TP is 33 V.
- What is the tolerance range for the BZX84C33-TP?
The BZX84C33-TP has a tolerance range of approximately ±5%.
- What is the maximum power dissipation of the BZX84C33-TP?
The maximum power dissipation of the BZX84C33-TP is 250 mW.
- What is the operating temperature range of the BZX84C33-TP?
The operating temperature range of the BZX84C33-TP is -55°C to 150°C.
- Is the BZX84C33-TP RoHS-compliant?
Yes, the BZX84C33-TP is RoHS-compliant.
- What package type is used for the BZX84C33-TP?
The BZX84C33-TP is packaged in a SOT-23 (TO-236AB) surface-mount device (SMD) plastic package.
- What are some common applications for the BZX84C33-TP?
The BZX84C33-TP is commonly used for voltage regulation, overvoltage protection, signal clamping, and in automotive, industrial, consumer, and mobile devices.
- Does the BZX84C33-TP have ESD protection?
Yes, the BZX84C33-TP has ESD capability compliant with AEC-Q101, with > 8 kV (human body model) and > 800 V (machine model).
- Can the BZX84C33-TP be used in high-reliability applications?
Yes, the BZX84C33-TP is AEC-Q101 qualified, making it suitable for high-reliability applications such as automotive and industrial environments.
- How do I obtain the datasheet for the BZX84C33-TP?
The datasheet for the BZX84C33-TP can be downloaded from the manufacturer's website or from authorized distributors like JLCPCB, Nexperia, or Heisener.
