Overview
The BZX84-A18,215 is a Zener diode produced by Nexperia USA Inc. This component is designed to provide voltage regulation and protection in various electronic circuits. It is part of the BZX84 series, known for its reliability and performance in a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage (V_Z) | 18 V |
| Power Dissipation (P_D) | 250 mW |
| Package Type | TO236AB (SOD323) |
| Operating Temperature Range | -65°C to +150°C |
| Maximum Reverse Current (I_R) | 100 μA (at V_R = 10 V, T_j = 25°C) |
| Maximum Surge Current (I_FS) | 1.3 A (for 10 ms, T_j = 25°C) |
Key Features
- Low leakage current and high stability make it suitable for voltage regulation.
- Compact TO236AB (SOD323) package for space-saving designs.
- Wide operating temperature range from -65°C to +150°C.
- High surge current capability for transient protection.
- Low thermal resistance for efficient heat dissipation.
Applications
The BZX84-A18,215 Zener diode is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and communication systems.
- Surge protection in automotive and industrial electronics.
Q & A
- What is the voltage rating of the BZX84-A18,215 Zener diode?
The voltage rating of the BZX84-A18,215 is 18 V. - What is the power dissipation capacity of this diode?
The power dissipation capacity is 250 mW. - What package type does the BZX84-A18,215 come in?
The package type is TO236AB (SOD323). - What is the operating temperature range for this component?
The operating temperature range is from -65°C to +150°C. - What is the maximum reverse current for the BZX84-A18,215?
The maximum reverse current is 100 μA at V_R = 10 V and T_j = 25°C. - Can the BZX84-A18,215 handle surge currents?
Yes, it can handle a maximum surge current of 1.3 A for 10 ms at T_j = 25°C. - What are common applications for the BZX84-A18,215?
Common applications include voltage regulation, overvoltage protection, signal clipping, and surge protection. - Is the BZX84-A18,215 suitable for high-temperature environments?
Yes, it is suitable for high-temperature environments with an operating temperature range up to +150°C. - Where can I purchase the BZX84-A18,215?
You can purchase the BZX84-A18,215 from distributors such as Digi-Key, Mouser Electronics, and other authorized suppliers. - What is the significance of the '215' suffix in the part number?
The '215' suffix typically indicates the packaging and other specific details of the component, as defined by Nexperia's part numbering system.
