Overview
The SM6T15AHE3_A/I is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to protect sensitive electronic equipment from electrostatic discharges and electrical overstress. The SM6T15AHE3_A/I is particularly suited for automotive applications, adhering to the AEC-Q101 standard, which ensures reliability and performance in harsh environments.
Key Specifications
| Type | Description |
|---|---|
| Series | Automotive, AEC-Q101, SM6T, TransZorb® |
| Package | Tape & Reel (TR), DO-214AA (SMB) |
| Part Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Bidirectional Channels | - |
| Voltage - Reverse Standoff (Typ) | 12.8V |
| Voltage - Breakdown (Min) | 14.3V |
| Voltage - Clamping (Max) @ Ipp | 21.2V |
| Current - Peak Pulse (10/1000µs) | 28A |
| Power - Peak Pulse | 600W |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Key Features
- High Peak Pulse Power: The SM6T15AHE3_A/I can handle a peak pulse power of 600 W (10/1000 µs) and 4 kW (8/20 µs), making it suitable for protecting against high-energy surges.
- Low Leakage Current: It features a low leakage current of 0.2 µA at 25 °C and 1 µA at 85 °C, which is beneficial for high-end equipment and Switch-Mode Power Supplies (SMPS) where reliability and stability are crucial.
- Wide Operating Temperature Range: The device operates within a junction temperature range of -65 °C to 150 °C, ensuring performance in harsh environments.
- Compliance with Standards: The SM6T15AHE3_A/I complies with various standards including UL94 V0, J-STD-020 MSL level 1, and IEC 61000-4-2 and 4-4, ensuring robust protection against electrostatic discharges and electrical overstress.
- Automotive Qualification: It is AEC-Q101 qualified, making it reliable for use in automotive systems.
Applications
- Automotive Systems: The SM6T15AHE3_A/I is particularly suited for protecting sensitive electronics in automotive systems, including electronic control units (ECUs), dashboard displays, and other critical components.
- Industrial Equipment: It can be used in industrial applications where high reliability and protection against electrical surges are necessary.
- Consumer Electronics: This TVS diode can also be used in consumer electronics to protect against voltage spikes and electrostatic discharges.
- Telecommunications Equipment: It is suitable for protecting telecommunications equipment from electrical overstress and surges.
Q & A
- What is the peak pulse power of the SM6T15AHE3_A/I?
The peak pulse power of the SM6T15AHE3_A/I is 600 W (10/1000 µs) and 4 kW (8/20 µs).
- What is the operating temperature range of the SM6T15AHE3_A/I?
The operating temperature range is -65 °C to 150 °C (TJ).
- Is the SM6T15AHE3_A/I AEC-Q101 qualified?
Yes, the SM6T15AHE3_A/I is AEC-Q101 qualified, making it suitable for automotive applications).
- What is the typical reverse standoff voltage of the SM6T15AHE3_A/I?
The typical reverse standoff voltage is 12.8 V).
- What is the maximum clamping voltage of the SM6T15AHE3_A/I?
The maximum clamping voltage is 21.2 V at Ipp).
- What package type does the SM6T15AHE3_A/I come in?
The SM6T15AHE3_A/I comes in the DO-214AA (SMB) package).
- Does the SM6T15AHE3_A/I comply with any specific standards?
Yes, it complies with standards such as UL94 V0, J-STD-020 MSL level 1, and IEC 61000-4-2 and 4-4).
- What is the leakage current of the SM6T15AHE3_A/I at 25 °C and 85 °C?
The leakage current is 0.2 µA at 25 °C and 1 µA at 85 °C).
- Can the SM6T15AHE3_A/I be used in industrial applications?
Yes, it can be used in industrial applications where high reliability and protection against electrical surges are necessary).
- What is the purpose of the SM6T15AHE3_A/I in electronic systems?
The purpose is to protect sensitive electronic equipment from electrostatic discharges and electrical overstress).
