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BZV55-B12
+NomenclatureDIODE ZENER 12V 400MW SOD80
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FabricantBon semi - conducteur Ark
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Pièce fabricant #BZV55-B12
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Fiche technique BZV55-B12 DataSheet
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Voltage - Zener (Nom) (Vz) | 12 V |
| Tolerance | ±2% |
| Power - Max | 400 mW |
| Impedance (Max) (Zzt) | 25 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 |
| Supplier Device Package | SOD-80 MiniMELF |
Présentation
Description
The BZV55-B12 is a type of Zener diode, typically used in electronic circuits for voltage regulation. Zener diodes are designed to allow current to flow in the reverse direction when a specific, predetermined breakdown voltage, known as the Zener voltage, is reached. The BZV55-B12 specifically has a Zener voltage of 12 volts, making it suitable for applications requiring stable 12V voltage regulation.
These diodes are commonly used in power supply systems, voltage clamping, and as voltage references in various electronic devices. The BZV55 series is known for its small signal capacity and is ideal for use in compact, space-constrained circuit designs due to its small package, usually the SOD-80 plastic package.
Key specifications often include power dissipation, maximum reverse current, and specific temperature coefficients, which help designers ensure stable performance under varying conditions. Overall, the BZV55-B12 is highly regarded for its reliability and efficiency in maintaining consistent voltage levels in electronic circuits.
These diodes are commonly used in power supply systems, voltage clamping, and as voltage references in various electronic devices. The BZV55 series is known for its small signal capacity and is ideal for use in compact, space-constrained circuit designs due to its small package, usually the SOD-80 plastic package.
Key specifications often include power dissipation, maximum reverse current, and specific temperature coefficients, which help designers ensure stable performance under varying conditions. Overall, the BZV55-B12 is highly regarded for its reliability and efficiency in maintaining consistent voltage levels in electronic circuits.
Equivalent
The BZV55-B12 is a Zener diode with a nominal Zener voltage of 12V. Equivalent products may include:
1. 1N5242B
2. BZX55C12
3. BZX79-B12
4. MMSZ5242B (SMD version)
5. BZX84-C12 (SMD version)
Ensure to check the datasheets for compatibility in terms of power dissipation, package type, and other electrical characteristics.
1. 1N5242B
2. BZX55C12
3. BZX79-B12
4. MMSZ5242B (SMD version)
5. BZX84-C12 (SMD version)
Ensure to check the datasheets for compatibility in terms of power dissipation, package type, and other electrical characteristics.
Features
The BZV55-B12 is a Zener diode with the following features:
1. Zener Voltage: It has a nominal Zener voltage of 12V, which is useful for voltage regulation and stabilization purposes in electronic circuits.
2. Power Dissipation: Typically, the power dissipation is around 500 mW, making it suitable for small to medium power applications.
3. Package Type: It is commonly available in a DO-35 package, which is a small, axial-lead glass package suitable for through-hole mounting.
4. Tolerance: Offers a tolerance of around ±5% on the Zener voltage, providing adequate precision for most applications.
5. Temperature Coefficient: It has a relatively low temperature coefficient, ensuring stable operation across various temperature ranges.
6. Reliable Performance: Known for its strong performance in protecting circuits from overvoltage conditions.
7. Applications: Widely used in voltage regulation, surge suppression, and as a reference element in various electronic circuits.
These features make the BZV55-B12 a versatile component for many electronic applications requiring voltage regulation and protection.
1. Zener Voltage: It has a nominal Zener voltage of 12V, which is useful for voltage regulation and stabilization purposes in electronic circuits.
2. Power Dissipation: Typically, the power dissipation is around 500 mW, making it suitable for small to medium power applications.
3. Package Type: It is commonly available in a DO-35 package, which is a small, axial-lead glass package suitable for through-hole mounting.
4. Tolerance: Offers a tolerance of around ±5% on the Zener voltage, providing adequate precision for most applications.
5. Temperature Coefficient: It has a relatively low temperature coefficient, ensuring stable operation across various temperature ranges.
6. Reliable Performance: Known for its strong performance in protecting circuits from overvoltage conditions.
7. Applications: Widely used in voltage regulation, surge suppression, and as a reference element in various electronic circuits.
These features make the BZV55-B12 a versatile component for many electronic applications requiring voltage regulation and protection.
Pinout
The BZV55-B12 is a Zener diode with a single diode encapsulated in a small SOD-80 package. It has two pins or leads. The primary function of the BZV55-B12 is to provide voltage regulation by maintaining a stable reference voltage of approximately 12 volts across its terminals, making it suitable for use in voltage stabilization applications and as a voltage reference. When reverse-biased, the diode allows current to flow backward only after reaching its breakdown voltage, thus stabilizing the voltage across it.
Manufacturer
The BZV55-B12 is a Zener diode manufactured by Vishay Intertechnology, Inc. Vishay is a global company that specializes in the production of discrete semiconductors and passive electronic components. Founded in 1962, Vishay is headquartered in Malvern, Pennsylvania, USA. The company produces a wide range of electronic components, including diodes, MOSFETs, resistors, capacitors, inductors, and sensors, serving industries such as automotive, industrial, consumer, telecommunications, military, aerospace, and medical. Vishay is known for its extensive product portfolio and commitment to quality and innovation in electronics manufacturing.
Application
The BZV55-B12 is a Zener diode commonly used for voltage regulation and stabilization applications. Its primary function is to maintain a stable reference voltage across various electronic circuits. Key application areas include:
1. Voltage Regulation: Used in power supplies to ensure consistent output voltage despite fluctuations in input voltage or load conditions.
2. Overvoltage Protection: Safeguards sensitive components by clamping excess voltage and preventing damage.
3. Signal Clipping: Limits the amplitude of signals in communication and audio circuits to prevent distortion.
4. Voltage Reference: Provides a stable reference voltage in analog-to-digital converters and other measurement systems.
These characteristics make the BZV55-B12 vital in consumer electronics, automotive systems, and industrial controls.
1. Voltage Regulation: Used in power supplies to ensure consistent output voltage despite fluctuations in input voltage or load conditions.
2. Overvoltage Protection: Safeguards sensitive components by clamping excess voltage and preventing damage.
3. Signal Clipping: Limits the amplitude of signals in communication and audio circuits to prevent distortion.
4. Voltage Reference: Provides a stable reference voltage in analog-to-digital converters and other measurement systems.
These characteristics make the BZV55-B12 vital in consumer electronics, automotive systems, and industrial controls.
Package
The BZV55-B12 is a Zener diode, and it typically comes in a DO-35 (also known as MiniMELF) package.
