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MMBZ33VALT1G
+NomenclatureTVS DIODE 26VWM 46VC SOT23-3
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FabricantSemi - conducteurs
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Pièce fabricant #MMBZ33VALT1G
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Package SOT23-3
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En stock3358
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Spécifications
| Attribut | Valeur |
| 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 |
Présentation
Description
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
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
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 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
Application
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.