Overview
The BZX84C27LT1G is a Zener voltage regulator diode produced by onsemi. This component is part of the BZX84C series, which offers a range of breakdown voltages from 2.4 V to 75 V. The BZX84C27LT1G is specifically designed to provide voltage regulation with a nominal Zener voltage of 27 V. It is packaged in a surface mount SOT-23 (SC-59, TO-236) package, making it ideal for applications where space is limited.
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 (Nominal) | 27 V |
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
| Reverse Zener Voltage @ IZT | 25.1 V to 28.9 V |
| Maximum Zener Impedance @ IZT | See datasheet for specific values |
| Maximum Temperature Coefficient of VZ | See datasheet for specific values |
| Capacitance @ VR = 0 and f = 1 MHz | See datasheet for specific values |
Key Features
- Compact SOT-23 package for minimal space requirement.
- Designed for optimal automated board assembly.
- Low power dissipation of 225 mW.
- Low forward voltage of 0.9 V at 10 mA.
- Low reverse leakage current of 50 nA.
- Suitable for a wide range of applications including cellular phones, handheld portables, and high-density PC boards.
Applications
The BZX84C27LT1G is well-suited for various applications where voltage regulation is critical, such as:
- Cellular phones and other mobile devices.
- Handheld portable devices.
- High-density PC boards.
- Power supply systems.
- Automotive, communication, computer, consumer, medical, industrial, and military/aerospace markets.
Q & A
- What is the nominal Zener voltage of the BZX84C27LT1G?
The nominal Zener voltage is 27 V, with a range of 25.1 V to 28.9 V. - What is the power dissipation of the BZX84C27LT1G?
The power dissipation is 225 mW. - What is the forward current rating of the BZX84C27LT1G?
The forward current rating is 10 mA. - What is the package style of the BZX84C27LT1G?
The package style is SOT-23 (SC-59, TO-236). - What is the mounting method for the BZX84C27LT1G?
The mounting method is surface mount. - What are some typical applications for the BZX84C27LT1G?
Typical applications include cellular phones, handheld portables, high-density PC boards, and various other markets such as automotive, communication, and medical. - What is the maximum reverse leakage current of the BZX84C27LT1G?
The maximum reverse leakage current is 50 nA. - What is the forward voltage at 10 mA for the BZX84C27LT1G?
The forward voltage at 10 mA is 0.9 V. - Is the BZX84C27LT1G RoHS compliant?
Yes, the BZX84C27LT1G is RoHS compliant. - What is the temperature range for the BZX84C27LT1G?
The temperature range is typically from -55°C to +150°C.
