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onsemi 4-Element Uni-Directional TVS Diode 150 W, 6-Pin SC-74 MMQA27VT1G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1mm |
| Length | 3.1mm |
| Model | MMQA27VT1G |
| 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 | 39V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Common Anode |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 25.7V |
| Maximum Reverse Stand-off Voltage Vwm | 21V |
| Peak Pulse Power Dissipation Pppm | 150W |
| Test Current It | 1mA |
| Maximum Reverse Leakage Current | 75nA |
Key Features
- Designed for transient voltage suppression with a 4-element common anode configuration.
- Uni-directional diode providing reliable ESD protection.
- Electrical ratings include a minimum breakdown voltage of 25.7 V and peak pulse power dissipation of 150 W.
- Operates within a wide temperature range from -55°C to 150°C for industrial applications.
- Clamping voltage is rated at 39 V to protect sensitive electronics effectively.
- Compliant with automotive standard AEC-Q101 for high reliability.
- Features a maximum reverse leakage current of 75 nA and a test current of 1 mA.
Product Description
onsemi MMQA27VT1G is a 4-element uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from overvoltage and electrostatic discharge events. Packaged in a 6-pin SC-74 surface mount device, it delivers a peak pulse power dissipation of 150 W, making it suitable for high surge current applications.
Its common anode configuration and uni-directional design ensure effective suppression of voltage transients in electronic circuits, enhancing device longevity and reliability. The component's compact size (3.1 mm x 1.7 mm x 1 mm) allows for integration in space-constrained PCB layouts.
This TVS diode operates reliably across a broad temperature range of -55°C to 150°C, supporting industrial, automotive, and commercial electronics environments. Its minimum breakdown voltage of 25.7 V and maximum reverse stand-off voltage of 21 V enable it to clamp voltage surges effectively, with a clamping voltage of 39 V.
The onsemi MMQA27VT1G also meets stringent automotive standards AEC-Q101, providing assurance for use in automotive electronic systems requiring high quality and reliability. 4-element common anode diode configuration for transient voltage suppression.
Uni-directional operation for optimized electrostatic discharge protection. Surface mount package SC-74 with compact dimensions. Operating temperature from -55°C to 150°C. Complies with AEC-Q101 automotive reliability standards.
Peak pulse power dissipation of 150 W suitable for high surge applications. Minimal reverse leakage current and controlled test current values. Efficient clamping voltage of 39 V to safeguard electronic circuits.
This product is ideally used in industrial, automotive, and commercial electronic assemblies where voltage transient protection is critical. It enhances circuit reliability and prevents damage caused by voltage spikes, surges, and electrostatic discharges.
Explore more semiconductor and transient voltage suppressor products from onsemi and other suppliers in our Electronics & Electricals category at EnvMart.
Explore more products in our Transient Voltage Suppressors category.
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Frequently Asked Questions
The peak pulse power dissipation of this model is 150 W, making it suitable for high surge current applications.
The minimum breakdown voltage is 25.7 V, which allows it to effectively clamp voltage surges.
The clamping voltage is rated at 39 V, providing protection for sensitive electronic components.
This unit operates reliably within a temperature range of -55°C to 150°C, suitable for various environments.
It features a common anode configuration, which is effective for transient voltage suppression.
The dimensions of the SC-74 package are 3.1 mm in length, 1.7 mm in width, and 1 mm in height.
The maximum reverse leakage current is specified at 75 nA, which helps in maintaining efficiency during operation.
Yes, it complies with the AEC-Q101 automotive standard, ensuring high reliability for automotive applications.
The test current is set at 1 mA, which is used for evaluating the diode's performance.
This model has 4 elements per chip, enhancing its capability for voltage suppression.
The maximum reverse stand-off voltage is 21 V, which is crucial for protecting electronic circuits.
This model uses a surface mount type, making it suitable for compact PCB layouts.
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