Overview
The SM6T150A-M3/52 is a surface-mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its robust protection against voltage transients. It is designed to provide reliable and efficient protection in various electronic systems, particularly in applications requiring high surge current capability and low clamping voltage.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Reverse Standoff (Typ) | 128 | V |
| Voltage - Breakdown (Min) | 143 | V |
| Voltage - Clamping (Max) @ Ipp | 207 | V |
| Current - Peak Pulse (10/1000µs) | 2.9 | A |
| Peak Power Dissipation (10/1000 µs waveform) | 600 | W |
| Operating Junction and Storage Temperature Range | -65 to +150 | °C |
| Package | SMB (DO-214AA) | |
| Polarity | Bidirectional | |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | 5.0 | W |
| Peak Forward Surge Current (10 ms single half sine-wave, unidirectional only) | 100 | A |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for enhanced reliability.
- Available in unidirectional and bidirectional configurations.
- 600 W peak pulse power capability with a 10/1000 μs waveform.
- Excellent clamping capability and low inductance.
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C.
- AEC-Q101 qualified for automotive applications.
- RoHS-compliant and halogen-free options available.
Applications
The SM6T150A-M3/52 is used in sensitive electronics to protect against voltage transients induced by inductive load switching and lightning. It is suitable for various industries including consumer electronics, computers, industrial systems, automotive, and telecommunications. Specific applications include protection of ICs, MOSFETs, and signal lines of sensor units.
Q & A
- What is the peak pulse power dissipation of the SM6T150A-M3/52?
The peak pulse power dissipation is 600 W with a 10/1000 μs waveform. - What is the voltage - reverse standoff for this component?
The voltage - reverse standoff is typically 128 V. - Is the SM6T150A-M3/52 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications. - What is the package type of the SM6T150A-M3/52?
The package type is SMB (DO-214AA). - What are the operating junction and storage temperature ranges?
The operating junction and storage temperature ranges are -65 to +150 °C. - Is the component RoHS-compliant and halogen-free?
Yes, it is RoHS-compliant and halogen-free. - What is the maximum clamping voltage at peak pulse current?
The maximum clamping voltage at peak pulse current is 207 V. - What is the peak forward surge current for unidirectional types?
The peak forward surge current for unidirectional types is 100 A. - What are the typical applications of the SM6T150A-M3/52?
It is used in sensitive electronics to protect against voltage transients in consumer, computer, industrial, automotive, and telecommunication systems. - Does the component meet any specific industry standards?
Yes, it meets MSL level 1, per J-STD-020, and is compliant with JESD 201 class 2 whisker test.
