Overview
The BZX84B15-TP Zener diode, produced by Micro Commercial Co, is a high-quality electronic component designed for various applications requiring voltage regulation and protection. This diode is part of the BZX84 series, known for its reliability and performance in both automotive and industrial environments. It features a planar die construction and is packaged in the SOT-23 form, making it suitable for surface mount technology (SMT) and reducing overall volume and improving reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 15 | V |
| Zener Voltage Tolerance | ±2% | |
| Maximum Power Dissipation | 350 | mW |
| Test Current (IZT) | 2-5 mA | |
| Reverse Leakage Current (IR) | 0.5 μA @ 8V | |
| Maximum Forward Voltage (VF) | 0.9 V @ 10 mA | |
| Operating Temperature Range | -55 to +150 °C | |
| Storage Temperature Range | -65 to +150 °C | |
| Package Type | SOT-23 | |
| RoHS Status | Lead Free / RoHS Compliant |
Key Features
- Planar Die Construction: Ensures sharp Zener voltage breakdown and low leakage current.
- High Voltage Tolerance: Nominal Zener voltage of 15V with ±2% tolerance.
- Low Reverse Leakage Current: Typically 0.5 μA at 8V, reducing the risk of current leakage and improving system stability.
- Wide Operating Temperature Range: Operates normally within -55°C to +150°C.
- High Power Dissipation: Maximum power dissipation of 350 mW, suitable for high load applications.
- Surface Mount Technology (SMT): Packaged in SOT-23, facilitating easy integration into PCB boards.
- ESD Capability: Compliant with AEC-Q101 standards, offering human body model > 8 kV and machine model > 800 V protection.
Applications
- Switch Circuit: Used in high-speed switching circuits such as relays and transistor drivers.
- Optoelectronic Devices: Can be used as a photodiode to convert optical signals into electrical signals.
- Protection Circuit: Utilized for overvoltage and overcurrent protection.
- Voltage Stabilizing Circuit: Employed in power supplies and voltage converters to maintain stable voltage output and suppress voltage fluctuations and noise.
Q & A
- What is the nominal Zener voltage of the BZX84B15-TP diode?
The nominal Zener voltage is 15V with a ±2% tolerance. - What is the maximum power dissipation of the BZX84B15-TP diode?
The maximum power dissipation is 350 mW. - What is the operating temperature range of the BZX84B15-TP diode?
The operating temperature range is -55°C to +150°C. - Is the BZX84B15-TP diode RoHS compliant?
Yes, the BZX84B15-TP diode is lead-free and RoHS compliant. - What is the package type of the BZX84B15-TP diode?
The package type is SOT-23. - What are the typical applications of the BZX84B15-TP diode?
Typical applications include switch circuits, optoelectronic devices, protection circuits, and voltage stabilizing circuits. - What is the reverse leakage current of the BZX84B15-TP diode?
The reverse leakage current is typically 0.5 μA at 8V. - Does the BZX84B15-TP diode meet automotive standards?
Yes, it is AEC-Q101 qualified. - What is the maximum forward voltage of the BZX84B15-TP diode?
The maximum forward voltage is 0.9 V at 10 mA. - How is the BZX84B15-TP diode packaged for distribution?
It is packaged in tape and reel (TR) format for convenient SMT production.
