Overview
The BZX84C22-E3-18 is a high-quality Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, known for its reliability and performance in various electronic applications. The BZX84C22-E3-18 is specifically designed to provide a stable voltage reference and is widely used in voltage regulation, surge protection, and signal clipping circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BZX84C22-E3-18 | |
| Manufacturer | Vishay General Semiconductor - Diodes Division | |
| Description | DIODE ZENER 22V 300MW SOT23-3 | |
| Voltage - Zener (Nom) | 22V | V |
| Tolerance | ±5% | |
| Package / Case | SOT-23-3 | |
| Power - Max | 300mW | mW |
| Operating Temperature | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Impedance (Max) (Zzt) | 55 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 50nA @ 15.4V | nA @ V |
Key Features
- AEC-Q101 Qualified: The BZX84C22-E3-18 is qualified to the AEC-Q101 standard, ensuring its suitability for automotive applications.
- High ESD Capability: The diode has a high ESD capability according to the AEC-Q101 standard, with human body model > 8 kV and machine model > 800 V.
- Low Tolerance: The Zener voltage has a tolerance of ±5%, ensuring stable voltage regulation.
- Surface Mount Package: The SOT-23-3 package is designed for surface mount applications, making it ideal for modern PCB designs.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55°C to 150°C, making it suitable for a variety of environmental conditions.
- RoHS Compliant: The component is lead-free and RoHS compliant, adhering to environmental regulations.
Applications
- Voltage Regulation: The BZX84C22-E3-18 is commonly used in voltage regulation circuits to provide a stable reference voltage.
- Surge Protection: It can be used to protect electronic circuits from voltage surges and spikes.
- Signal Clipping: The diode is used in signal clipping circuits to limit the amplitude of signals.
- Automotive Electronics: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronic systems.
- General Electronic Circuits: It can be used in various general electronic circuits requiring stable voltage references.
Q & A
- What is the nominal Zener voltage of the BZX84C22-E3-18?
The nominal Zener voltage is 22V.
- What is the tolerance of the Zener voltage?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C22-E3-18?
The maximum power dissipation is 300mW.
- What is the operating temperature range of the BZX84C22-E3-18?
The operating temperature range is -55°C to 150°C.
- Is the BZX84C22-E3-18 RoHS compliant?
Yes, the component is lead-free and RoHS compliant.
- What is the package type of the BZX84C22-E3-18?
The package type is SOT-23-3.
- What is the moisture sensitivity level (MSL) of the BZX84C22-E3-18?
The MSL is 1 (Unlimited).
- What are some common applications of the BZX84C22-E3-18?
Common applications include voltage regulation, surge protection, signal clipping, and automotive electronics.
- Does the BZX84C22-E3-18 meet automotive standards?
Yes, it is AEC-Q101 qualified.
- What is the ESD capability of the BZX84C22-E3-18?
The ESD capability is > 8 kV for the human body model and > 800 V for the machine model.
