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BZT52-C22,118
+Lista de MateriaisBZT52-C22 - ZENER DIODE IN A SOD
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FabricanteNexperia USA Inc.
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Peça do Fabricante #BZT52-C22,118
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Ficha Técnica BZT52-C22,118 DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
Visão Geral
Description
These diodes are typically housed in a SOD-123 package, providing a compact form factor suitable for space-constrained circuit boards. The BZT52-C22 is known for its stability and reliability, making it a popular choice for protecting sensitive components from voltage spikes by limiting the voltage to a specified level.
Important specifications include a power dissipation of around 500 milliwatts and a tolerance often around 5%. Its primary applications include voltage stabilization, reference elements, and as protection circuits in various electronic devices. Due to its small size and efficiency, the BZT52-C22 is widely used in consumer electronics, automotive systems, and industrial equipment.
Equivalent
1. 1N5222B
2. MM3Z22V
3. BZX84C22
4. MMSZ5238B
These equivalents share similar voltage ratings and package types, making them suitable substitutes in most applications. Always verify specifications and compatibility with your specific application requirements.
Features
1. Nominal Zener Voltage: The “22” in its name indicates a nominal Zener voltage of 22 volts.
2. Power Dissipation: It typically has a power dissipation rating of around 500 milliwatts (0.5W).
3. Package Type: It usually comes in a SOD-123 package, which is a small surface-mount package suitable for compact circuit designs.
4. Tolerance: Standard tolerance for these Zener diodes is generally within ±5% of the nominal voltage.
5. Temperature Stability: Offers good temperature stability, making it reliable over a range of temperatures.
6. Applications: Commonly used in voltage regulation, voltage clamping, and as a reference voltage in various electronic circuits.
7. Reverse Current: Typically features a low reverse current, contributing to its efficiency in blocking reverse voltage.
8. Compliance: Usually RoHS compliant, ensuring it meets environmental and safety standards.
These attributes make the BZT52-C22 suitable for a wide range of low-power electronic applications.
Pinout
1. Anode (A): This is the positive terminal of the diode.
2. Cathode (K): This is the negative terminal, often marked with a band on the package.
The primary function of the BZT52-C22,118 is to regulate voltage by maintaining a constant output voltage across the diode, which makes it suitable for use in voltage regulation applications. It is designed for a Zener breakdown voltage of approximately 22 volts, allowing it to stabilize the voltage at this level. This diode is frequently used in electronic circuits to protect against overvoltage conditions or to provide a stable reference voltage.
Manufacturer
Application
1. Voltage Regulation: It maintains a constant output voltage in power supply circuits, protecting electronic components from voltage fluctuations.
2. Overvoltage Protection: Used in circuits to protect sensitive components from voltage spikes.
3. Signal Clipping: Ensures signal levels do not exceed specified limits, useful in waveform shaping.
4. Reference Voltage: Provides a stable reference voltage in precision circuits.
5. Switching Applications: Employed in various switching circuits for efficient operation.
These diodes are integral in consumer electronics, automotive systems, and communication devices.