Overview
The SM6T220CAHM3/I is a surface-mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect sensitive electronics from voltage transients and spikes, making it an essential part of various electronic systems. The SM6T220CAHM3/I is part of the SM6T series, known for its high reliability and robust protection capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000 μs waveform) | 600 | W |
| Reverse Stand-Off Voltage (VWM) | 220 | V |
| Breakdown Voltage (VBR) | 220 | V |
| Peak Pulse Current (IPP) | 2 | A |
| Power Dissipation on Infinite Heatsink | 5.0 | W |
| Peak Forward Surge Current (10 ms single half sine-wave) | 100 | A |
| Operating Junction and Storage Temperature Range | -65 to +150 | °C |
| Package Type | SMB (DO-214AA) | |
| Polarity | 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 to protect against voltage transients.
- Low inductance design.
- 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 SM6T220CAHM3/I is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection of ICs, MOSFETs, and signal lines in consumer electronics.
- Industrial control systems and automation.
- Automotive electronics, especially those requiring AEC-Q101 qualification.
- Telecommunication equipment and networks.
- Computer and computing systems.
Q & A
- What is the peak pulse power dissipation of the SM6T220CAHM3/I? The peak pulse power dissipation is 600 W with a 10/1000 μs waveform.
- What is the reverse stand-off voltage (VWM) of this component? The reverse stand-off voltage (VWM) is 220 V.
- Is the SM6T220CAHM3/I available in both unidirectional and bidirectional configurations? Yes, it is available in both unidirectional and bidirectional configurations.
- What is the maximum operating junction temperature of the SM6T220CAHM3/I? The maximum operating junction temperature is 150 °C.
- Is the SM6T220CAHM3/I RoHS-compliant? Yes, it is RoHS-compliant and also available in halogen-free options.
- What is the package type of the SM6T220CAHM3/I? The package type is SMB (DO-214AA).
- What are the typical applications of the SM6T220CAHM3/I? It is used in consumer electronics, industrial control systems, automotive electronics, telecommunication equipment, and computer systems.
- Does the SM6T220CAHM3/I meet automotive standards? Yes, it is AEC-Q101 qualified for automotive applications.
- What is the peak forward surge current rating of the SM6T220CAHM3/I? The peak forward surge current rating is 100 A for a 10 ms single half sine-wave.
- Is the SM6T220CAHM3/I suitable for automated placement? Yes, it has a low profile package ideal for automated placement.
