Overview
The BZX84B15LT1G is a Zener diode produced by onsemi, designed to provide voltage regulation and protection in various electronic circuits. This component is part of the BZX84B series, known for its tight tolerance and reliability. The BZX84B15LT1G is packaged in a SOT-23-3 (TO-236) surface mount format, making it suitable for applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 14.7 - 15.3 | V |
| Power Dissipation (Pd) | 250 | mW |
| Maximum Zener Impedance (ZZT) | See datasheet for specific values at different currents | Ω |
| Reverse Leakage Current (IR) | See datasheet for specific values at different voltages | μA |
| Forward Voltage (VF) | 0.90 (Max. @ IF = 10 mA) | V |
| Temperature Coefficient of VZ | See datasheet for temperature coefficient values | mV/°C |
| Capacitance (C) | See datasheet for specific values at different frequencies and biases | pF |
| Package Type | SOT-23-3 (TO-236) | - |
Key Features
- Tight Tolerance: The BZX84B15LT1G has a tight tolerance of ±2% on its Zener voltage, ensuring consistent performance.
- High Power Dissipation: With a power dissipation of 250 mW, this diode can handle moderate power requirements.
- Compact Package: The SOT-23-3 package makes it ideal for space-constrained applications.
- Low Reverse Leakage Current: Minimizes current leakage, enhancing overall circuit efficiency.
- Wide Operating Temperature Range: Suitable for use in temperatures ranging from -55°C to +150°C.
Applications
- Voltage Regulation: Used in voltage regulator circuits to stabilize output voltages.
- Overvoltage Protection: Protects electronic circuits from voltage spikes and overvoltage conditions.
- Signal Conditioning: Can be used in signal conditioning circuits to clamp or limit voltage levels.
- Power Supplies: Often used in power supply circuits to provide stable reference voltages.
Q & A
- What is the reverse Zener voltage of the BZX84B15LT1G?
The reverse Zener voltage (VZ) of the BZX84B15LT1G is between 14.7V and 15.3V.
- What is the power dissipation rating of this diode?
The power dissipation rating of the BZX84B15LT1G is 250 mW.
- What is the package type of the BZX84B15LT1G?
The BZX84B15LT1G is packaged in a SOT-23-3 (TO-236) surface mount format.
- What is the forward voltage drop of this diode?
The forward voltage drop (VF) of the BZX84B15LT1G is 0.90 V maximum at a forward current (IF) of 10 mA).
- What is the operating temperature range of the BZX84B15LT1G?
The operating temperature range of the BZX84B15LT1G is from -55°C to +150°C).
- What are some common applications of the BZX84B15LT1G?
Common applications include voltage regulation, overvoltage protection, signal conditioning, and power supplies).
- What is the tolerance of the Zener voltage for this diode?
The Zener voltage tolerance for the BZX84B15LT1G is ±2%).
- How does the BZX84B15LT1G handle reverse leakage current?
The BZX84B15LT1G has a low reverse leakage current, which minimizes current leakage and enhances circuit efficiency).
- Is the BZX84B15LT1G RoHS compliant?
- What is the typical capacitance of the BZX84B15LT1G?
The typical capacitance of the BZX84B15LT1G can be found in the datasheet and varies based on the bias voltage and frequency).
