Overview
The BZX84C18 TR PBFREE is a surface mount silicon Zener diode produced by Central Semiconductor Corp. This high-quality voltage regulating diode is part of the BZX84C series, designed for use in various applications including industrial, commercial, entertainment, and computer systems. The device is known for its reliability and performance in regulating voltage levels.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Power Dissipation (PD) | 350 | mW |
| Operating and Storage Junction Temperature (TJ, Tstg) | -65 to +150 | °C |
| Thermal Resistance (ΘJA) | 357 | °C/W |
| Zener Voltage (VZ) @ IZT | 16.8 - 18 - 19.1 | V |
| Test Current (IZT) | 5.0 | mA |
| Maximum Zener Impedance (ZZT @ IZT) | 45 | Ω |
| Maximum Reverse Current (IR @ VR) | 0.05 | μA |
| Maximum Zener Current (IZM) | 12.6 | mA |
| Zener Voltage Temperature Coefficient (ΘVZ) | 0.08 | % / °C |
| Package / Case | SOT-23 | |
| Mounting Type | Surface Mount | |
| RoHS Compliance | Yes |
Key Features
- High-quality voltage regulating diodes designed for industrial, commercial, entertainment, and computer applications.
- Surface mount SOT-23 package for compact and efficient design.
- Wide range of Zener voltages available within the BZX84C series.
- Low thermal resistance and high power dissipation capability.
- RoHS compliant, ensuring environmental sustainability.
- High reliability and stability in voltage regulation.
Applications
- Industrial control systems and power supplies.
- Commercial electronics such as audio and video equipment.
- Entertainment devices including gaming consoles and home theaters.
- Computer systems and peripherals for voltage regulation.
- Automotive and aerospace applications requiring stable voltage regulation.
Q & A
- What is the BZX84C18 TR PBFREE used for?
The BZX84C18 TR PBFREE is used as a voltage regulating diode in various electronic applications.
- What is the maximum power dissipation of the BZX84C18 TR PBFREE?
The maximum power dissipation is 350 mW.
- What is the operating temperature range of the BZX84C18 TR PBFREE?
The operating and storage junction temperature range is -65°C to +150°C.
- What is the Zener voltage range for the BZX84C18 TR PBFREE?
The Zener voltage range is 16.8V to 19.1V.
- Is the BZX84C18 TR PBFREE RoHS compliant?
Yes, the BZX84C18 TR PBFREE is RoHS compliant.
- What package type does the BZX84C18 TR PBFREE come in?
The BZX84C18 TR PBFREE comes in a SOT-23 surface mount package.
- What are the typical applications of the BZX84C series?
Typical applications include industrial control systems, commercial electronics, entertainment devices, and computer systems.
- What is the thermal resistance of the BZX84C18 TR PBFREE?
The thermal resistance (ΘJA) is 357 °C/W.
- What is the maximum reverse current of the BZX84C18 TR PBFREE?
The maximum reverse current (IR @ VR) is 0.05 μA.
- What is the maximum Zener current of the BZX84C18 TR PBFREE?
The maximum Zener current (IZM) is 12.6 mA.
