Overview
The SM6T33A-M3/52 is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to provide protection against voltage transients in various electronic systems. The SM6T33A-M3/52 is particularly suited for applications requiring high reliability and robust protection against electrical surges.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Reverse Stand-Off Voltage (VWM) | VWM | 33 | V |
| Breakdown Voltage (VBR) | VBR | 36.7 to 40.6 | V |
| Power Dissipation on Infinite Heatsink | PD | 5.0 | W |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | See datasheet for detailed values | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | SMB (DO-214AA) | ||
| Polarity | Unidirectional, Bidirectional |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- Low Inductance: Suitable for high-frequency applications.
- RoHS-Compliant and Halogen-Free: Meets environmental standards with the M3 suffix.
- AEC-Q101 Qualified: Available for automotive applications with the HE3 or HM3 suffix.
- Meets MSL Level 1: Per J-STD-020, with a maximum peak reflow temperature of 260 °C.
Applications
The SM6T33A-M3/52 is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection against inductive load switching and lightning surges in ICs, MOSFETs, and signal lines.
- Consumer electronics, such as smartphones and tablets.
- Computer and industrial systems requiring robust surge protection.
- Automotive systems, especially with the AEC-Q101 qualified versions.
- Telecommunication equipment and sensor units.
Q & A
- What is the primary function of the SM6T33A-M3/52 diode?
The primary function is to protect electronic circuits from voltage transients and surges.
- What is the peak power dissipation of the SM6T33A-M3/52?
The peak power dissipation is 600 W with a 10/1000 μs waveform.
- What is the reverse stand-off voltage (VWM) of the SM6T33A-M3/52?
The reverse stand-off voltage (VWM) is 33 V.
- Is the SM6T33A-M3/52 RoHS-compliant?
- What is the operating junction and storage temperature range of the SM6T33A-M3/52?
The operating junction and storage temperature range is -65 to +150 °C.
- What package type does the SM6T33A-M3/52 come in?
The package type is SMB (DO-214AA).
- Is the SM6T33A-M3/52 suitable for automotive applications?
- What are some common applications of the SM6T33A-M3/52?
- What is the maximum peak reflow temperature for the SM6T33A-M3/52?
- Does the SM6T33A-M3/52 have low inductance?
