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onsemi 4-Element Uni-Directional TVS Diode, 150 W, 6-Pin SC-74 MMQA33VT1G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1mm |
| Length | 3.1mm |
| Model | MMQA33VT1G |
| Width | 1.7mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | SC-74 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 6 |
| Number of Elements per Chip | 4 |
| Clamping Voltage VC | 48.6V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Common Anode |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.4V |
| Maximum Reverse Stand-off Voltage Vwm | 25V |
| Peak Pulse Power Dissipation Pppm | 150W |
| Test Current It | 1mA |
| Maximum Reverse Leakage Current | 75nA |
Key Features
- Common anode diode configuration for efficient transient voltage suppression.
- Uni-directional design provides effective protection against voltage surges.
- Minimum breakdown voltage of 31.4 V ensures reliable operation.
- Maximum reverse stand-off voltage of 25 V suits sensitive electronic circuits.
- Compact SC-74 package with 6 pins enables easy surface mounting.
- Peak pulse power dissipation rating of 150 W for handling transient spikes.
- Clamping voltage of 48.6 V to limit voltage spikes during transient events.
- Wide operating temperature range from -55°C to 150°C supports diverse environmental conditions.
Product Description
onsemi MMQA33VT1G is a 4-element uni-directional transient voltage suppressor (TVS) diode designed for protection against voltage spikes in electronic circuits. This diode features a common anode configuration and is housed in a compact 6-pin SC-74 surface mount package, providing high reliability and ease of assembly for various industrial and automotive applications.
With a minimum breakdown voltage of 31.4 V and maximum reverse stand-off voltage of 25 V, it effectively clamps voltage transients up to a clamping voltage of 48.6 V. The device boasts a peak pulse power dissipation rating of 150 W, making it suitable for absorbing high energy transient pulses.
The diode operates reliably in a wide temperature range from -55°C to 150°C, supporting demanding environmental conditions found in automotive and industrial electrical systems. Its maximum reverse leakage current is only 75 nA, ensuring minimal leakage and energy loss.
The MMQA33VT1G complies with automotive standard AEC-Q101, underscoring its suitability for automotive electronics and robustness in critical systems.
Typical applications include transient voltage protection for power supplies, data lines, and automotive electronic control units. Its small form factor and surface mount compatibility make it ideal for high-density PCB designs and robust transient voltage suppression in modern electronic devices.
Common anode diode configuration for transient voltage suppression applications. Uni-directional for direct voltage spike protection on sensitive lines. 150 W peak pulse power rating handles high energy transients safely.
Compact 6-pin SC-74 surface mount package facilitates automated PCB assembly. Wide operating temperature range (-55°C to 150°C) suits harsh environments. Low reverse leakage current enhances energy efficiency and reliability.
Automotive-grade AEC-Q101 certification assures compliance with automotive quality standards.
This onsemi TVS diode offers robust protection for industrial, automotive, and consumer electronics, ensuring longevity and safeguarding sensitive components from transient voltage damage. Explore more Transient Voltage Suppressors and semiconductor components for your electronic design needs at EnvMart.
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Frequently Asked Questions
The peak pulse power dissipation rating of the MMQA33VT1G is 150 W, allowing it to handle high energy transient pulses safely.
The minimum breakdown voltage for this diode is 31.4 V, which ensures reliable operation during voltage transients.
The clamping voltage for the MMQA33VT1G is 48.6 V, which limits voltage spikes during transient events.
The maximum reverse stand-off voltage of this model is 25 V, making it suitable for sensitive electronic circuits.
This TVS diode has dimensions of 3.1 mm in length, 1.7 mm in width, and a height of 1 mm.
The MMQA33VT1G operates reliably in a wide temperature range from -55°C to 150°C, supporting diverse environmental conditions.
The MMQA33VT1G features a common anode diode configuration, which is designed for efficient transient voltage suppression.
This diode complies with the automotive standard AEC-Q101, underscoring its suitability for automotive electronics.
The maximum reverse leakage current for the MMQA33VT1G is 75 nA, ensuring minimal leakage and energy loss.
The MMQA33VT1G supports surface mounting, making it suitable for high-density PCB designs.
This transient voltage suppressor has 4 elements per chip, enhancing its protective capabilities against voltage spikes.
Typical applications for the MMQA33VT1G include transient voltage protection for power supplies, data lines, and automotive electronic control units.
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