Overview
The SM6T33AHE3/52 is a surface-mount transient voltage suppressor (TVS) diode from Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its high reliability and robust protection against voltage transients. The SM6T33AHE3/52 is designed to protect sensitive electronics from voltage spikes and surges, making it an essential component in various electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (Typ) | VWM | 28.2 | V |
| Breakdown Voltage (Min/Max) | VBR | 31.4 / 34.7 | V |
| Peak Pulse Power (10/1000 μs) | PPPM | 600 | W |
| Peak Pulse Current (10/1000 μs) | IPPM | See datasheet for specific values | A |
| Power Dissipation | PD | 5.0 | W |
| Operating Junction and Storage Temperature | TJ, TSTG | -65 to +150 | °C |
| Package | SMB (DO-214AA) | ||
| Polarity | Unidirectional |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for high 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 SM6T33AHE3/52 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 of sensor units.
- Consumer electronics, such as TVs and audio equipment.
- Computer and industrial systems requiring robust transient protection.
- Automotive systems, where it meets AEC-Q101 qualifications.
- Telecommunication equipment and other sensitive electronic devices.
Q & A
- What is the primary function of the SM6T33AHE3/52?
The primary function is to protect sensitive electronics from voltage transients and surges.
- What is the reverse stand-off voltage of the SM6T33AHE3/52?
The reverse stand-off voltage is typically 28.2 V.
- What is the peak pulse power capability of this component?
The peak pulse power capability is 600 W with a 10/1000 μs waveform.
- Is the SM6T33AHE3/52 AEC-Q101 qualified?
- What is the operating junction and storage temperature range?
The operating junction and storage temperature range is -65 to +150 °C.
- What package type does the SM6T33AHE3/52 use?
The package type is SMB (DO-214AA).
- Is the SM6T33AHE3/52 RoHS-compliant?
- What are some common applications for this component?
- Does the SM6T33AHE3/52 have low inductance?
- Can the SM6T33AHE3/52 be used in bidirectional configurations?
