Overview
The SM6T68CAHM3_A/H is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, which is known for its high reliability and performance in protecting electronic circuits from voltage transients and surges. The SM6T68CAHM3_A/H is specifically designed for automotive applications and complies with the AEC-Q101 standard, ensuring robustness and reliability in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Model Name | SM6T68CAHM3_A/H |
| Voltage - Reverse Standoff (Typ) | 58.1V |
| Voltage - Breakdown (Min) | 64.6V |
| Voltage - Clamping (Max) @ Ipp | 92V |
| Current - Peak Pulse (10/1000µs) | 6.5A |
| Power - Peak Pulse | 600W |
| Operating Temperature Range | -65°C to 150°C (TJ) |
| Package / Case | DO-214AA (SMB) |
| Mounting Type | Surface Mount |
Key Features
- High Peak Pulse Power Dissipation: Up to 600W, providing robust protection against transient voltages.
- Fast Response Time: Quickly responds to voltage surges, ensuring effective protection of the circuit.
- Uni- and Bi-Directional Versions Available: Offers flexibility in circuit design and protection schemes.
- Glass Passivated Die Construction: Enhances reliability and stability under various operating conditions.
- UL Flammability Classification Rating 94V-0: Ensures the component meets stringent safety standards.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring compliance with automotive industry standards.
Applications
- Automotive Systems: Protects electronic circuits in vehicles from voltage transients and surges, ensuring reliability and safety.
- Industrial Automation: Used in industrial control systems, power supplies, and other equipment to protect against voltage spikes.
- Consumer Electronics: Provides protection in various consumer electronic devices such as smartphones, routers, and other communication equipment.
- Aerospace and Defense: Used in critical systems where high reliability and robust protection against voltage transients are essential.
Q & A
- What is the typical reverse standoff voltage of the SM6T68CAHM3_A/H?
The typical reverse standoff voltage is 58.1V.
- What is the maximum clamping voltage at peak pulse current (Ipp) for this diode?
The maximum clamping voltage at Ipp is 92V.
- What is the peak pulse power dissipation of the SM6T68CAHM3_A/H?
The peak pulse power dissipation is up to 600W.
- What is the operating temperature range for this TVS diode?
The operating temperature range is -65°C to 150°C (TJ).
- Is the SM6T68CAHM3_A/H suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What type of package does the SM6T68CAHM3_A/H come in?
The component comes in a DO-214AA (SMB) package.
- What is the mounting type of the SM6T68CAHM3_A/H?
The mounting type is surface mount.
- Does the SM6T68CAHM3_A/H have uni- and bi-directional versions available?
Yes, both uni- and bi-directional versions are available.
- What is the UL flammability classification rating of the SM6T68CAHM3_A/H?
The component has a UL flammability classification rating of 94V-0.
- What is the peak forward surge current of the SM6T68CAHM3_A/H?
The peak forward surge current is 100A for an 8.3ms single half sine wave superimposed on the rated load.
