Overview
The BZX84C27 TR is a surface mount silicon Zener diode produced by Central Semiconductor Corp. This high-quality voltage regulating diode is designed for use in various applications, including industrial, commercial, entertainment, and computer systems. The BZX84C27 TR is part of the BZX84 series, which offers a range of Zener voltages according to the international E24 standard.
Key Specifications
| Parameter | Unit | Min. | Nom. | Max. |
|---|---|---|---|---|
| Zener Voltage (VZ) | V | 26.00 | 27.00 | 28.00 |
| Test Current (IZT) | mA | 2.0 | ||
| Reverse Leakage Current (IR) | μA | 0.05 | ||
| Maximum Zener Impedance (ZZT) | Ω | 80 | ||
| Power Dissipation (PD) | mW | 350 | ||
| Operating and Storage Junction Temperature (TJ, Tstg) | °C | -65 | 150 | |
| Thermal Resistance (ΘJA) | °C/W | 357 |
Key Features
- Silicon planar Zener diodes with high quality voltage regulation.
- Zener voltages graded according to the international E24 standard.
- Surface mount SOT-23 package for compact design.
- Maximum power dissipation of 350 mW.
- Operating temperature range from -55°C to 150°C.
- Low reverse leakage current and dynamic resistance.
Applications
- Industrial applications requiring stable voltage regulation.
- Commercial and entertainment electronics for voltage stabilization.
- Computer systems and peripherals for reliable voltage control.
- General purpose voltage regulation in various electronic circuits.
Q & A
- What is the BZX84C27 TR used for?
The BZX84C27 TR is used for voltage regulation in electronic circuits, providing a stable voltage reference.
- What is the Zener voltage of the BZX84C27 TR?
The Zener voltage of the BZX84C27 TR is nominally 27 V, with a range of 26 V to 28 V.
- What is the maximum power dissipation of the BZX84C27 TR?
The maximum power dissipation is 350 mW.
- What is the operating temperature range of the BZX84C27 TR?
The operating temperature range is from -55°C to 150°C.
- What package type does the BZX84C27 TR use?
The BZX84C27 TR uses the SOT-23 surface mount package.
- What are the typical applications of the BZX84C27 TR?
Typical applications include industrial, commercial, entertainment, and computer systems requiring stable voltage regulation.
- What is the thermal resistance (ΘJA) of the BZX84C27 TR?
The thermal resistance (ΘJA) is 357 °C/W.
- What is the reverse leakage current of the BZX84C27 TR?
The reverse leakage current is typically 0.05 μA.
- How is the BZX84C27 TR marked?
The marking code for the BZX84C27 TR can be found in the electrical characteristics table, typically indicated by a specific code corresponding to the nominal Zener voltage.
- Where can I purchase the BZX84C27 TR?
The BZX84C27 TR can be purchased from various electronic component distributors and suppliers, such as Worldway Electronics and other authorized dealers.
