Overview
The SM6T220CA-E3/52 is a surface-mount transient voltage suppressor (TVS) diode from Vishay General Semiconductor - Diodes Division. This device is part of the SM6T series, designed to protect sensitive electronics against voltage transients and electrostatic discharges. It is particularly suited for applications requiring high reliability and stability, such as in automotive, industrial, computing, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Stand-Off Voltage (VWM) | 188 | V |
| Breakdown Voltage (VBR) | 209 (min) | V |
| Clamping Voltage @ Ipp (Max) | 328 | V |
| Peak Pulse Power (10/1000 μs) | 600 | W |
| Peak Pulse Current (10/1000 μs) | 2 | A |
| Operating Junction Temperature (TJ) | -65 to 150 | °C |
| Package | DO-214AA (SMB) | |
| Mounting Type | Surface Mount | |
| Directionality | Unidirectional and Bidirectional |
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.
- Lead finishing with matte tin plating, solderable per J-STD-002 and JESD 22-B102.
Applications
The SM6T220CA-E3/52 is used in various applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Protection of ICs, MOSFETs, and signal lines in consumer electronics.
- Industrial and automotive systems requiring high reliability.
- Telecommunication equipment and computer systems.
- Sensor units and other sensitive electronic components.
Q & A
- What is the peak pulse power rating of the SM6T220CA-E3/52?
The peak pulse power rating is 600 W with a 10/1000 μs waveform.
- What are the operating junction temperature limits for this device?
The operating junction temperature range is from -65 °C to 150 °C.
- Is the SM6T220CA-E3/52 available in both unidirectional and bidirectional configurations?
- What is the package type of the SM6T220CA-E3/52?
The device is packaged in DO-214AA (SMB).
- Is the SM6T220CA-E3/52 RoHS-compliant?
- What is the maximum clamping voltage of the SM6T220CA-E3/52?
The maximum clamping voltage is 328 V.
- What are the typical applications of the SM6T220CA-E3/52?
It is used to protect sensitive electronics in consumer, industrial, automotive, and telecommunication systems.
- Does the SM6T220CA-E3/52 meet any specific automotive standards?
- What is the lead finishing of the SM6T220CA-E3/52?
The leads are finished with matte tin plating and are solderable per J-STD-002 and JESD 22-B102.
- Is the SM6T220CA-E3/52 suitable for high-end equipment and SMPS?
