Overview
The BZX84C18LT1G is a Zener diode produced by onsemi, designed to provide efficient voltage regulation in a compact surface mount package. This device is part of the BZX84C series, which offers a range of Zener breakdown voltages from 2.4 V to 75 V. The BZX84C18LT1G specifically has a nominal working voltage of 18 volts with a 5% tolerance, making it suitable for various applications requiring precise voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Power Dissipation | 225 mW |
| Forward (Drive) Current | 10 mA |
| Forward Voltage | 0.9 V |
| Reverse Current - Max | 50 nA |
| Working Voltage - Nom | 18 V |
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
Key Features
- Compact SOT-23 package, ideal for space-constrained applications.
- Lead-free design, compliant with environmental regulations.
- Low power dissipation of 225 mW, suitable for high-density PCBs.
- Minimum working voltage of 18 volts with 5% tolerance, ensuring stable voltage regulation.
- Designed for optimal automated board assembly.
Applications
The BZX84C18LT1G is well-suited for a variety of applications, including:
- Cellular phones and other handheld portable devices.
- High-density PC boards where space is a critical factor.
- Automotive, communication, computer, consumer, medical, industrial, and military/aerospace markets.
Q & A
- What is the nominal working voltage of the BZX84C18LT1G?
The nominal working voltage of the BZX84C18LT1G is 18 volts with a 5% tolerance.
- What is the power dissipation of the BZX84C18LT1G?
The power dissipation of the BZX84C18LT1G is 225 mW.
- What is the forward current rating of the BZX84C18LT1G?
The forward current rating of the BZX84C18LT1G is 10 mA.
- What is the package style of the BZX84C18LT1G?
The BZX84C18LT1G comes in a SOT-23 (SC-59, TO-236) package.
- Is the BZX84C18LT1G lead-free?
Yes, the BZX84C18LT1G is a lead-free Zener diode.
- What are some common applications for the BZX84C18LT1G?
Common applications include cellular phones, handheld portables, and high-density PC boards.
- What is the reverse current maximum for the BZX84C18LT1G?
The reverse current maximum for the BZX84C18LT1G is 50 nA.
- What is the forward voltage of the BZX84C18LT1G?
The forward voltage of the BZX84C18LT1G is 0.9 V.
- How is the BZX84C18LT1G mounted?
The BZX84C18LT1G is mounted using the surface mount method.
- What is the typical temperature range for the BZX84C18LT1G?
The typical temperature range for the BZX84C18LT1G is from -55°C to +150°C.
