Overview
The SM6T12CA-M3/5B is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to protect sensitive electronic equipment from voltage transients and electrostatic discharges. The SM6T12CA-M3/5B is particularly suited for applications requiring high reliability and stability, such as in consumer electronics, telecommunications, automotive, industrial automation, and healthcare devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 600 | W |
| Peak Pulse Power (8/20 μs) | 4 kW | |
| Stand-off Voltage (VWM) | 10.2 | V |
| Breakdown Voltage (VBR) | 16.7 | V |
| Leakage Current at 25 °C | 0.2 | μA |
| Leakage Current at 85 °C | 1 | μA |
| Maximum Junction Temperature (Tj max) | 150 | °C |
| Package Type | SMB (DO-214AA) | |
| Lead Finishing | Matte tin plating | |
| Compliance | UL94 V-0, J-STD-020 MSL level 1, J-STD-002, JESD 22-B102 E3, MIL-STD-750 method 2026 |
Key Features
- Low Profile Package: Ideal for automated placement and high-density designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- Unidirectional and Bidirectional Types: Available to suit various application needs.
- High Power Capability: 600 W peak pulse power with a 10/1000 μs waveform.
- Low Inductance: Suitable for high-speed applications.
- RoHS-Compliant and AEC-Q101 Qualified: Available in halogen-free and automotive-grade options.
- Low Leakage Current: 0.2 μA at 25 °C and 1 μA at 85 °C.
- High Junction Temperature: Up to 150 °C for reliable operation in harsh environments.
Applications
The SM6T12CA-M3/5B is used in a variety of applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Consumer electronics: Smartphones, tablets, and other portable devices.
- Telecommunications: Routers, base stations, and satellite systems.
- Automotive: Protection of ICs, MOSFETs, and signal lines in automotive systems.
- Industrial automation: Protection of sensitive equipment in industrial control systems.
- Healthcare: Protection of medical devices and equipment.
Q & A
- What is the peak pulse power capability of the SM6T12CA-M3/5B?
The peak pulse power capability is 600 W with a 10/1000 μs waveform and 4 kW with an 8/20 μs waveform.
- What is the stand-off voltage (VWM) of the SM6T12CA-M3/5B?
The stand-off voltage (VWM) is 10.2 V.
- What is the breakdown voltage (VBR) of the SM6T12CA-M3/5B?
The breakdown voltage (VBR) is 16.7 V.
- What is the maximum junction temperature (Tj max) of the SM6T12CA-M3/5B?
The maximum junction temperature (Tj max) is 150 °C.
- Is the SM6T12CA-M3/5B RoHS-compliant?
- What package type is the SM6T12CA-M3/5B available in?
The SM6T12CA-M3/5B is available in the SMB (DO-214AA) package type.
- What are the typical applications of the SM6T12CA-M3/5B?
The typical applications include protection of sensitive electronics in consumer electronics, telecommunications, automotive, industrial automation, and healthcare devices.
- Does the SM6T12CA-M3/5B meet any specific industry standards?
- What is the leakage current of the SM6T12CA-M3/5B at 25 °C and 85 °C?
The leakage current is 0.2 μA at 25 °C and 1 μA at 85 °C.
- Is the SM6T12CA-M3/5B available in both unidirectional and bidirectional types?
