規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Zener |
| UnidirectionalChannels | 2 |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 26V |
| Voltage-Breakdown(Min) | 31.35V |
| Voltage-Clamping(Max)@Ipp | 46V |
| Current-PeakPulse(10/1000µs) | 870mA |
| Power-PeakPulse | 40W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概述
Description
The MMBZ33VALT1G is a dual Zenner diode array designed primarily for transient voltage protection in electronic circuits. Manufactured by ON Semiconductor, this device is housed in a compact SOT-23 package, making it suitable for applications where space is limited. Its primary feature is to provide overvoltage protection by clamping voltage spikes, therefore safeguarding sensitive components in circuits from potential damage.
This component is particularly useful in data lines, communication interfaces, and other scenarios where electrostatic discharge (ESD) protection is essential. The dual configuration offers both common anode and common cathode configurations, providing flexibility in various circuit designs. The MMBZ33VALT1G is designed to work with a nominal Zener voltage, ensuring precise voltage regulation and protection.
The MMBZ33VALT1G is known for its low leakage current and fast response time, characteristics that make it reliable in preventing transient voltage disruptions. Overall, it is a versatile and effective component for enhancing the durability and reliability of electronic systems.
This component is particularly useful in data lines, communication interfaces, and other scenarios where electrostatic discharge (ESD) protection is essential. The dual configuration offers both common anode and common cathode configurations, providing flexibility in various circuit designs. The MMBZ33VALT1G is designed to work with a nominal Zener voltage, ensuring precise voltage regulation and protection.
The MMBZ33VALT1G is known for its low leakage current and fast response time, characteristics that make it reliable in preventing transient voltage disruptions. Overall, it is a versatile and effective component for enhancing the durability and reliability of electronic systems.
Equivalent
The MMBZ33VALT1G is a dual transient voltage suppressor (TVS) diode. Equivalent products include:
1. Nexperia PESD5V0L1BA
2. Diodes Incorporated BZT52C33
3. Littelfuse 1SMB5933BT3G
4. ON Semiconductor 1SMA33CAT3G
5. Vishay BZX84-B33
These equivalents offer similar voltage ratings and electrical characteristics, suitable for circuit protection applications. Always verify specifications and compatibility before substituting components.
1. Nexperia PESD5V0L1BA
2. Diodes Incorporated BZT52C33
3. Littelfuse 1SMB5933BT3G
4. ON Semiconductor 1SMA33CAT3G
5. Vishay BZX84-B33
These equivalents offer similar voltage ratings and electrical characteristics, suitable for circuit protection applications. Always verify specifications and compatibility before substituting components.
Features
The MMBZ33VALT1G is a dual common cathode Zener diode array designed for electrostatic discharge (ESD) protection, voltage regulation, and transient voltage suppression in circuit applications. Its main features include:
1. Zener Voltage: It offers a Zener voltage typically around 33 volts, useful for voltage clamping and regulation.
2. Configuration: This component combines two Zener diodes in a single SOT-23 surface-mount package, making it compact and suitable for space-constrained applications.
3. Power Dissipation: The device offers a power dissipation capability typical of small surface-mount Zener diodes.
4. Low Leakage: It is designed with low leakage current characteristics, ensuring minimal power loss during operation.
5. Common Cathode: The diodes share a common cathode, simplifying the layout in applications requiring dual-diode configurations.
6. ESD Protection: Provides ESD protection for sensitive electronic components, meeting industry-standard protection levels.
7. Operating Temperature: Suitable for a range of operating temperatures, typically from -55°C to +150°C.
These features make the MMBZ33VALT1G suitable for protecting low-power data lines and other sensitive electronics from voltage spikes.
1. Zener Voltage: It offers a Zener voltage typically around 33 volts, useful for voltage clamping and regulation.
2. Configuration: This component combines two Zener diodes in a single SOT-23 surface-mount package, making it compact and suitable for space-constrained applications.
3. Power Dissipation: The device offers a power dissipation capability typical of small surface-mount Zener diodes.
4. Low Leakage: It is designed with low leakage current characteristics, ensuring minimal power loss during operation.
5. Common Cathode: The diodes share a common cathode, simplifying the layout in applications requiring dual-diode configurations.
6. ESD Protection: Provides ESD protection for sensitive electronic components, meeting industry-standard protection levels.
7. Operating Temperature: Suitable for a range of operating temperatures, typically from -55°C to +150°C.
These features make the MMBZ33VALT1G suitable for protecting low-power data lines and other sensitive electronics from voltage spikes.
Pinout
The MMBZ33VALT1G is a dual Zener diode array, typically used for voltage regulation and transient voltage suppression in electronic circuits. It is housed in a SOT-23 package, which is a small surface-mount package.
The device has 3 pins:
1. Pin 1 (Anode 1): Connected to the anode of the first Zener diode.
2. Pin 2 (Common Cathode): Common cathode connection for both Zener diodes.
3. Pin 3 (Anode 2): Connected to the anode of the second Zener diode.
The primary function of the MMBZ33VALT1G is to clamp voltage spikes and provide voltage regulation by maintaining a stable reference voltage across its Zener diodes. It is used in various applications, including protecting sensitive components from voltage transients and stabilizing power supplies.
The device has 3 pins:
1. Pin 1 (Anode 1): Connected to the anode of the first Zener diode.
2. Pin 2 (Common Cathode): Common cathode connection for both Zener diodes.
3. Pin 3 (Anode 2): Connected to the anode of the second Zener diode.
The primary function of the MMBZ33VALT1G is to clamp voltage spikes and provide voltage regulation by maintaining a stable reference voltage across its Zener diodes. It is used in various applications, including protecting sensitive components from voltage transients and stabilizing power supplies.
Manufacturer
The MMBZ33VALT1G is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a global semiconductor company that designs and manufactures a broad range of semiconductor components used in various electronic devices and systems. The company specializes in power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications. onsemi is known for its focus on energy-efficient solutions and innovative technologies that enable customers to reduce global energy use.
Application
The MMBZ33VALT1G is a Zener diode used primarily for voltage regulation and transient voltage suppression. Its key application areas include:
1. Voltage Regulation: Maintaining a constant voltage in electronic circuits.
2. ESD Protection: Safeguarding sensitive components from electrostatic discharge in communication and computing devices.
3. Overvoltage Protection: Protecting circuits from voltage spikes in consumer electronics and industrial equipment.
4. Signal Clamping: Ensuring signal voltages stay within desired limits in analog and digital circuits.
These applications are crucial in ensuring the reliability and longevity of electronic systems, particularly in consumer electronics, telecommunications, and industrial automation.
1. Voltage Regulation: Maintaining a constant voltage in electronic circuits.
2. ESD Protection: Safeguarding sensitive components from electrostatic discharge in communication and computing devices.
3. Overvoltage Protection: Protecting circuits from voltage spikes in consumer electronics and industrial equipment.
4. Signal Clamping: Ensuring signal voltages stay within desired limits in analog and digital circuits.
These applications are crucial in ensuring the reliability and longevity of electronic systems, particularly in consumer electronics, telecommunications, and industrial automation.
Package
The MMBZ33VALT1G is a Dual Zener Transient Voltage Suppressor Diode, and it typically comes in a SOT-23 surface-mount package. This package type is small and designed for compact circuit board layouts, commonly used in consumer electronics for voltage regulation and transient protection.
