Overview
The BZX84C39W-7-F is a single Zener diode manufactured by Diodes Incorporated. This component is part of the BZX84 series, known for its silicon planar Zener diodes. The BZX84C39W-7-F is designed to provide stable voltage regulation and is suitable for various electronic applications requiring precise voltage control.
Key Specifications
| Parameter | Value | Details |
|---|---|---|
| Series | BZX84C39 | |
| Package / Case | SOT-323 | |
| Zener Voltage (Vz) | 39 V | ±5% tolerance |
| Power Dissipation (Pd) | 200 mW | |
| Zener Impedance (Zz) | 130 Ohms | |
| Minimum Operating Temperature | -65 °C | |
| Maximum Operating Temperature | +125 °C | |
| Test Current | 2 mA | |
| Reverse Leakage Current (Ir) | 100 nA | |
| Height | 1 mm | |
| Length | 2.2 mm | |
| Width | 1.35 mm | |
| Voltage Temperature Coefficient | 37.3 mV/°C |
Key Features
- Silicon Planar Zener Diode: Ensures stable and reliable voltage regulation.
- High Precision Zener Voltage: 39V with a ±5% tolerance, making it suitable for precise voltage control applications.
- Low Power Dissipation: 200 mW, which is adequate for many low to medium power applications.
- Compact SOT-323 Package: Ideal for surface mount technology (SMT) and space-constrained designs.
- Wide Operating Temperature Range: From -65 °C to +125 °C, making it versatile for various environmental conditions.
- Low Reverse Leakage Current: 100 nA, which minimizes power loss and enhances efficiency.
Applications
- Voltage Regulation: Provides stable voltage output in power supplies and voltage regulators.
- Voltage Referencing: Used as a reference voltage source in various electronic circuits.
- Over-Voltage Protection: Protects circuits from voltage spikes and over-voltage conditions.
- Signal Conditioning: Helps in stabilizing and conditioning signals in electronic systems.
Q & A
- What is the nominal Zener voltage of the BZX84C39W-7-F?
The nominal Zener voltage is 39V with a ±5% tolerance.
- What is the power dissipation of the BZX84C39W-7-F?
The power dissipation is 200 mW.
- What is the package type of the BZX84C39W-7-F?
The package type is SOT-323.
- What is the operating temperature range of the BZX84C39W-7-F?
The operating temperature range is from -65 °C to +125 °C.
- What is the reverse leakage current of the BZX84C39W-7-F?
The reverse leakage current is 100 nA.
- What are the typical applications of the BZX84C39W-7-F?
Typical applications include voltage regulation, voltage referencing, and over-voltage protection.
- Is the BZX84C39W-7-F suitable for surface mount technology (SMT)?
Yes, it is suitable for SMT due to its SOT-323 package.
- What is the voltage temperature coefficient of the BZX84C39W-7-F?
The voltage temperature coefficient is 37.3 mV/°C.
- Where can I find the datasheet for the BZX84C39W-7-F?
The datasheet can be found on the manufacturer's website or through authorized distributors like Xecor or TME.
- Is the BZX84C39W-7-F RoHS compliant?
Yes, the BZX84C39W-7-F is RoHS compliant.
