Overview
The SM6T68AHM3_A/I is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, which is designed to protect sensitive electronic equipment from transient voltage spikes and electrostatic discharges. The SM6T68AHM3_A/I is particularly suited for automotive applications due to its compliance with AEC-Q101 standards.
Key Specifications
| Type | TVS Diode, Unidirectional |
|---|---|
| Package | SMB (DO-214AA) |
| Voltage - Reverse Standoff (Typ) | 58.1 V |
| Voltage - Breakdown (Min) | 64.6 V |
| Voltage - Clamping (Max) @ Ipp | 92 V |
| Current - Peak Pulse (10/1000 µs) | 6.5 A |
| Power - Peak Pulse | 600 W |
| Operating Temperature | -65°C to 150°C (TJ) |
| Mounting Type | Surface Mount |
| Standards Compliance | UL94 V0, J-STD-020 MSL level 1, JESD 22-B102 E3, MIL-STD-750, method 2026, IEC 61000-4-2, IEC 61000-4-4 level 4 |
Key Features
- Low Profile Package: Ideal for automated placement and compact designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- High Power Capability: Can handle peak pulse power of 600 W (10/1000 µs) and up to 350 W at maximum junction temperature.
- Low Leakage Current: 0.2 µA at 25°C and 1 µA at 85°C.
- Compliance with Industry Standards: Meets various standards including UL94 V0, J-STD-020, JESD 22-B102, and IEC 61000-4-2 and IEC 61000-4-4 level 4.
- Automotive Qualified: AEC-Q101 compliant, making it suitable for automotive applications.
Applications
- Automotive Systems: Protects against transient voltage spikes in automotive electronics.
- Industrial Equipment: Used in industrial control systems and power supplies to protect against voltage surges.
- Consumer Electronics: Provides protection in consumer devices against electrostatic discharges and voltage spikes.
Q & A
- What is the SM6T68AHM3_A/I used for?
The SM6T68AHM3_A/I is used to protect sensitive electronic equipment from transient voltage spikes and electrostatic discharges.
- What is the typical reverse standoff voltage of the SM6T68AHM3_A/I?
The typical reverse standoff voltage is 58.1 V.
- What is the maximum clamping voltage at peak pulse current?
The maximum clamping voltage at peak pulse current is 92 V.
- What is the peak pulse power handling capability of the SM6T68AHM3_A/I?
The component can handle a peak pulse power of 600 W (10/1000 µs).
- What are the operating temperature ranges for the SM6T68AHM3_A/I?
The operating temperature range is from -65°C to 150°C (TJ).
- Is the SM6T68AHM3_A/I compliant with automotive standards?
Yes, it is AEC-Q101 compliant, making it suitable for automotive applications.
- What package type does the SM6T68AHM3_A/I come in?
The component comes in an SMB (DO-214AA) package.
- What are some of the industry standards the SM6T68AHM3_A/I complies with?
It complies with UL94 V0, J-STD-020 MSL level 1, JESD 22-B102 E3, MIL-STD-750, method 2026, IEC 61000-4-2, and IEC 61000-4-4 level 4.
- What is the leakage current of the SM6T68AHM3_A/I at 25°C and 85°C?
The leakage current is 0.2 µA at 25°C and 1 µA at 85°C.
- Is the SM6T68AHM3_A/I suitable for high-speed interface applications?
While it is primarily a TVS diode, its low leakage current makes it suitable for applications requiring minimal current loss.
