Overview
The SM6T27A-M3/5B is a surface-mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect sensitive electronic equipment from voltage transients and electrostatic discharges. It is part of the SM6T series, which is known for its high reliability and suitability for various applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Pulse Power Dissipation (10/1000 μs) | PPP | 600 | W |
| Peak Pulse Power Dissipation (8/20 μs) | PPP | 4 kW | W |
| Stand-off Voltage | VWM | 27 V | V |
| Breakdown Voltage (Unidirectional) | VBR | 30.8 - 34.2 V | V |
| Maximum Junction Temperature | TJ | 150 °C | °C |
| Maximum Lead Temperature for Soldering | TL | 260 °C | °C |
| Low Leakage Current at 25 °C | IR | 0.2 μA | μA |
| Package Type | SMB (DO-214AA) | ||
| Polarity | Unidirectional, Bidirectional |
Key Features
- Low Profile Package: Ideal for automated placement and compact designs.
- High Temperature Stability: Maximum junction temperature of 150 °C, ensuring high reliability.
- Low Leakage Current: 0.2 μA at 25 °C, reducing power consumption and enhancing system efficiency.
- High Surge Capability: Peak pulse power dissipation of 600 W (10/1000 μs) and 4 kW (8/20 μs).
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance.
- Compliance with Standards: Meets MSL level 1, per J-STD-020, and complies with UL94 V-0 flammability rating.
- RoHS-compliant and Halogen-free: Available in commercial and automotive grades.
Applications
The SM6T27A-M3/5B is used in various applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Automotive systems: Protecting against load dump and other transient voltages.
- Industrial equipment: Safeguarding against electrical overstress and surges.
- Consumer electronics: Protecting ICs, MOSFETs, and signal lines in devices such as computers and telecommunication equipment.
- Telecommunication systems: Ensuring reliability and stability in communication networks.
Q & A
- What is the peak pulse power dissipation of the SM6T27A-M3/5B?
The peak pulse power dissipation is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the maximum junction temperature of this TVS diode?
The maximum junction temperature is 150 °C.
- Is the SM6T27A-M3/5B AEC-Q101 qualified?
- What is the package type of the SM6T27A-M3/5B?
The package type is SMB (DO-214AA).
- What are the polarity options for this TVS diode?
It is available in both unidirectional and bidirectional configurations.
- Does the SM6T27A-M3/5B meet any specific standards for soldering?
- What is the leakage current at 25 °C for this TVS diode?
The leakage current at 25 °C is 0.2 μA.
- Is the SM6T27A-M3/5B RoHS-compliant and halogen-free?
- What are some common applications for the SM6T27A-M3/5B?
It is used in automotive, industrial, consumer electronics, and telecommunication systems to protect against voltage transients and electrostatic discharges.
- Does the SM6T27A-M3/5B comply with any flammability ratings?
