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BZT52C18
+Lista de MateriaisDIODE ZENER 18V 500MW SOD-123
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FabricanteRectron USA
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Peça do Fabricante #BZT52C18
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Ficha Técnica BZT52C18 DataSheet
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Pacote SOD-123
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 18 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Impedance(Max)(Zzt) | 45 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 12.6 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key characteristics of the BZT52C18 include:
- Package Type: SOD-123, which is a small outline diode package that supports surface mount technology, allowing for compact and efficient circuit designs.
- Power Dissipation: Typically around 500 mW, making it suitable for low to medium power applications.
- Zener Voltage: 18V, which is its nominal breakdown voltage where it begins to conduct in reverse, stabilizing the voltage.
- Tolerance: A typical tolerance range of ±5%, ensuring the diode maintains voltage regulation within specified limits.
The BZT52C18 is widely used in various applications, including power supplies, waveform clipping, and voltage reference circuits, due to its reliability and precision in voltage regulation.
Equivalent
1. MMSZ5248B
2. 1N5252B
3. BZX84C18
4. DZ18
5. BZX55C18
Ensure to verify the specifications such as power dissipation, tolerance, and package type to ensure full compatibility in your application.
Features
1. Voltage Rating: It typically has a Zener voltage of 18V, which is used to stabilize voltage in circuits.
2. Package Type: It is available in a SOD-123 package, which is compact and suitable for space-constrained applications.
3. Power Dissipation: The diode typically has a power dissipation of around 500 mW, allowing it to handle moderate power levels.
4. Tolerance: It usually comes with a tolerance of ±5%, ensuring reliable voltage regulation performance.
5. Mounting Style: Being a surface-mount device (SMD), it supports automated PCB assembly processes.
6. Temperature Range: It operates effectively within a wide temperature range, usually from -65°C to +150°C.
7. Regulation: Provides stable voltage regulation, protecting sensitive components in electronic circuits.
These features make the BZT52C18 suitable for a variety of applications, including power management, signal processing, and protection circuits in consumer electronics and industrial equipment.
Pinout
1. Anode (A): This is the positive terminal of the diode.
2. Cathode (K): This is the negative terminal, marked by a line on the diode's body.
The main function of the BZT52C18 is to maintain a steady output voltage across its terminals. It does this by allowing current to flow in the reverse direction when the reverse voltage across the diode exceeds a certain value, known as the Zener breakdown voltage. For the BZT52C18, this Zener voltage is approximately 18 volts. This characteristic makes it useful for protecting circuits from overvoltage conditions and for providing stable reference voltages in various applications.
Manufacturer
1. Diodes Incorporated: This is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. Their product portfolio addresses the automotive, industrial, consumer electronics, and computing markets.
2. Vishay Intertechnology: This company is a major manufacturer of discrete semiconductors and passive components. Their products serve a wide range of markets, including automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical. Vishay is known for providing a broad range of products that meet high reliability and performance standards.
Both companies are well-established in the semiconductor industry, offering a wide array of electronic components used in various applications for enhancing circuit performance and reliability.