Overview
The BZX84C27T-7-F is a surface-mount Zener diode produced by Diodes Incorporated. This component is designed for voltage regulation and is part of the BZX84 series, known for its high reliability and stability. The BZX84C27T-7-F is packaged in a compact SOT-523 enclosure, making it suitable for a wide range of electronic applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package/Enclosure | SOT-523 | |
| Power Rating | 150 mW | |
| Zener Voltage (Vz) | 27 V | |
| Voltage Tolerance | ±7% | |
| Reverse Leakage Current (Ir) | 100 nA @ 18.9 V | |
| Zener Impedance (Zzt) | 80 Ohms | |
| Operating Temperature | -65°C to 150°C | |
| Case Material | Molded Plastic | |
| UL Flammability Classification | 94V-0 | |
| Moisture Sensitivity | Level 1 per J-STD-020D |
Key Features
- Ultra-Small Surface Mount Package: The SOT-523 package makes it ideal for space-constrained applications.
- Planar Die Construction: Enhances the component's reliability and performance.
- Lead Free/RoHS Compliant: Meets environmental regulations and is suitable for use in green devices.
- High Temperature Stability: Operates reliably over a wide temperature range from -65°C to 150°C.
- Low Reverse Leakage Current: Ensures minimal current leakage, which is crucial for efficient voltage regulation.
Applications
The BZX84C27T-7-F Zener diode is versatile and can be used in various applications, including:
- Voltage Regulation: Provides stable voltage reference points in electronic circuits.
- Overvoltage Protection: Protects electronic components from voltage spikes and surges.
- Signal Clamping: Limits signal voltages to prevent damage to sensitive components.
- Power Supplies: Used in power supply circuits to regulate output voltages.
Q & A
- What is the package type of the BZX84C27T-7-F Zener diode?
The BZX84C27T-7-F is packaged in a SOT-523 enclosure. - What is the power rating of the BZX84C27T-7-F?
The power rating is 150 mW. - What is the Zener voltage of the BZX84C27T-7-F?
The Zener voltage is 27 V. - What is the voltage tolerance of the BZX84C27T-7-F?
The voltage tolerance is ±7%. - What is the reverse leakage current of the BZX84C27T-7-F?
The reverse leakage current is 100 nA @ 18.9 V. - What is the Zener impedance of the BZX84C27T-7-F?
The Zener impedance is 80 Ohms. - What is the operating temperature range of the BZX84C27T-7-F?
The operating temperature range is -65°C to 150°C. - Is the BZX84C27T-7-F RoHS compliant?
Yes, the BZX84C27T-7-F is lead-free and RoHS compliant. - What are some common applications of the BZX84C27T-7-F?
Common applications include voltage regulation, overvoltage protection, signal clamping, and power supplies. - What is the UL flammability classification of the BZX84C27T-7-F?
The UL flammability classification is 94V-0.
