Overview
The SM6T12AHM3_A/H is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect electronic circuits from voltage spikes and transient events, ensuring the reliability and longevity of the system. The SM6T12AHM3_A/H is part of Vishay's extensive range of TVS diodes, known for their high performance and robust protection capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Reverse Standoff (Typ) | 10.2 V |
| Voltage - Breakdown (Min) | 11.4 V |
| Voltage - Clamping (Max) @ Ipp | 16.7 V |
| Peak Pulse Current (Ipp) | 36 A |
| Peak Pulse Power Dissipation (Pppm) | 600 W |
| Package | DO214AA |
| Channels | Unidirectional, 1 Channel |
Key Features
- High peak pulse current capability of 36 A, providing robust protection against transient voltage spikes.
- Low clamping voltage of 16.7 V, minimizing the impact on the protected circuit.
- Compact DO214AA package, suitable for space-constrained applications.
- Unidirectional protection, ideal for protecting against positive transient voltages.
- High reliability and durability, ensuring long-term performance in various environmental conditions.
Applications
- Protection of sensitive electronic components from voltage transients and spikes in automotive, industrial, and consumer electronics.
- Use in power supplies, motor control circuits, and other high-voltage applications where transient protection is critical.
- Implementation in communication systems, such as Ethernet and USB interfaces, to protect against ESD and other transient events.
- Employment in medical devices and other safety-critical systems where reliable transient protection is essential.
Q & A
- What is the primary function of the SM6T12AHM3_A/H TVS diode?
The primary function is to protect electronic circuits from voltage spikes and transient events. - What is the peak pulse current rating of the SM6T12AHM3_A/H?
The peak pulse current rating is 36 A. - What is the clamping voltage of the SM6T12AHM3_A/H?
The clamping voltage is 16.7 V. - In what package is the SM6T12AHM3_A/H available?
The SM6T12AHM3_A/H is available in the DO214AA package. - Is the SM6T12AHM3_A/H a unidirectional or bidirectional TVS diode?
The SM6T12AHM3_A/H is a unidirectional TVS diode. - What are some common applications for the SM6T12AHM3_A/H?
Common applications include protection in automotive, industrial, and consumer electronics, as well as in power supplies and communication systems. - What is the peak pulse power dissipation of the SM6T12AHM3_A/H?
The peak pulse power dissipation is 600 W. - Why is the SM6T12AHM3_A/H important in electronic circuit design?
It is important for protecting sensitive components from transient voltage spikes, ensuring the reliability and longevity of the system. - Can the SM6T12AHM3_A/H be used in high-temperature environments?
While it can operate in various environmental conditions, specific temperature limits should be checked in the datasheet for detailed information. - How does the SM6T12AHM3_A/H protect against ESD?
The SM6T12AHM3_A/H protects against ESD by clamping transient voltages to a safe level, preventing damage to the protected circuit.
