Overview
The BZX84-C18/LF1R is a low-power voltage regulator diode manufactured by NXP USA Inc. This component is part of the BZX84 series, which is known for its high precision and reliability. The BZX84-C18/LF1R is specifically designed to provide stable voltage regulation in a variety of electronic circuits.
These diodes are packaged in the SOT23 (TO-236AB) surface-mounted device (SMD) format, making them suitable for compact and efficient designs. The series includes a range of breakdown voltages, with the BZX84-C18/LF1R having a nominal working voltage of 18 V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 18 | V |
| Tolerance | ±5% | - |
| Total Power Dissipation | ≤250 | mW |
| Non-repetitive Peak Reverse Power Dissipation | ≤40 | W |
| Operating Temperature Range | -65 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package | SOT23 (TO-236AB) | - |
| Mounting Type | Surface Mount | - |
| ESD Capability | > 8 kV (Human Body Model), > 800 V (Machine Model) | - |
Key Features
- Silicon planar Zener diodes with high precision voltage regulation.
- Available in ±5% tolerance, ensuring consistent performance.
- Working voltage range from 2.4 V to 75 V, with the BZX84-C18/LF1R specifically rated at 18 V.
- Low power dissipation of ≤250 mW, suitable for low-power applications.
- AEC-Q101 qualified for automotive applications, ensuring reliability and durability.
- ESD capability according to AEC-Q101 standards, providing robust protection against electrostatic discharge.
- Compact SOT23 package, ideal for space-constrained designs.
Applications
The BZX84-C18/LF1R is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: Provides stable voltage regulation in industrial control circuits.
- Consumer electronics: Used in various consumer devices for voltage regulation and protection.
- Power supplies: Helps in regulating output voltages in power supply units.
- Telecommunication equipment: Ensures stable voltage levels in telecommunication devices.
Q & A
- What is the nominal working voltage of the BZX84-C18/LF1R?
The nominal working voltage of the BZX84-C18/LF1R is 18 V.
- What is the tolerance of the BZX84-C18/LF1R?
The tolerance of the BZX84-C18/LF1R is ±5%.
- What is the maximum power dissipation of the BZX84-C18/LF1R?
The maximum power dissipation of the BZX84-C18/LF1R is ≤250 mW.
- What is the operating temperature range of the BZX84-C18/LF1R?
The operating temperature range of the BZX84-C18/LF1R is -65 to +150 °C.
- Is the BZX84-C18/LF1R AEC-Q101 qualified?
Yes, the BZX84-C18/LF1R is AEC-Q101 qualified, making it suitable for automotive applications.
- What type of package does the BZX84-C18/LF1R come in?
The BZX84-C18/LF1R comes in the SOT23 (TO-236AB) surface-mounted device (SMD) package.
- What is the ESD capability of the BZX84-C18/LF1R?
The BZX84-C18/LF1R has an ESD capability of > 8 kV (Human Body Model) and > 800 V (Machine Model).
- What are some common applications of the BZX84-C18/LF1R?
The BZX84-C18/LF1R is used in automotive systems, industrial control systems, consumer electronics, power supplies, and telecommunication equipment.
- Is the BZX84-C18/LF1R RoHS-compliant?
Yes, the BZX84-C18/LF1R is RoHS-compliant.
- What is the storage temperature range for the BZX84-C18/LF1R?
The storage temperature range for the BZX84-C18/LF1R is -65 to +150 °C.
