Overview
The SM6T15CAHM3_A/I 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 electrostatic discharges and electrical overstress. The SM6T15CAHM3_A/I is particularly useful in high-reliability applications where low leakage current and high junction temperature are critical.
Vishay General Semiconductor, a leading manufacturer in the discrete semiconductor industry, offers this TVS diode with advanced features such as high power capability, low capacitance, and compliance with various industry standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 600 | W |
| Peak Pulse Power (8/20 μs) | 4000 | W |
| Stand-off Voltage | 15 | V |
| Breakdown Voltage (VBR) at IBR | 14.3 - 15.8 | V |
| Maximum Clamping Voltage (VCL) | 21.2 | V |
| Leakage Current at 25 °C | 0.2 | μA |
| Operating Junction Temperature Range | -55 to +150 | °C |
| Maximum Lead Temperature for Soldering | 260 | °C (for 10 s) |
| Package Type | SMB |
Key Features
- High Power Capability: The SM6T15CAHM3_A/I can handle peak pulse powers of up to 600 W (10/1000 μs) and 4 kW (8/20 μs), making it suitable for high-end equipment and SMPS applications.
- Low Leakage Current: With a leakage current of 0.2 μA at 25 °C and 1 μA at 85 °C, this diode ensures minimal current loss and high reliability.
- High Junction Temperature: The device operates within a junction temperature range of -55 to +150 °C, enhancing its stability and reliability in various environments.
- Compliance with Industry Standards: The SM6T15CAHM3_A/I complies with standards such as IEC 61000-4-2, IEC 61000-4-4, UL94 V0, and J-STD-020 MSL level 1, ensuring robust protection against electrostatic discharges and electrical overstress.
- Planar Technology: The use of planar technology makes this diode suitable for applications requiring low capacitance and high junction temperature.
Applications
- Consumer Electronics: Protects sensitive components in smartphones, tablets, and other consumer electronic devices.
- Telecommunications: Used in routers, base stations, and satellite systems to protect against electrical overstress.
- Automotive Systems: Provides protection in automotive systems, including power conversion for LED headlights, dashboard displays, and electronic control units (ECUs).
- Industrial Automation: Suitable for industrial automation equipment where high reliability and protection against surges are essential.
- Aerospace and Defense: Used in various aerospace and defense applications requiring high-reliability circuit protection.
Q & A
- What is the primary function of the SM6T15CAHM3_A/I TVS diode?
The primary function of the SM6T15CAHM3_A/I TVS diode is to protect sensitive electronic equipment from electrostatic discharges and electrical overstress.
- What is the peak pulse power handling capability of the SM6T15CAHM3_A/I?
The SM6T15CAHM3_A/I can handle peak pulse powers of up to 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the operating junction temperature range of the SM6T15CAHM3_A/I?
The operating junction temperature range is -55 to +150 °C.
- What package type is the SM6T15CAHM3_A/I available in?
The SM6T15CAHM3_A/I is available in the SMB package type.
- Does the SM6T15CAHM3_A/I comply with industry standards for electrostatic discharge protection?
Yes, it complies with standards such as IEC 61000-4-2 and IEC 61000-4-4.
- What are some common applications of the SM6T15CAHM3_A/I?
Common applications include consumer electronics, telecommunications, automotive systems, industrial automation, and aerospace and defense.
- What is the leakage current of the SM6T15CAHM3_A/I at 25 °C?
The leakage current is 0.2 μA at 25 °C.
- What is the maximum lead temperature for soldering the SM6T15CAHM3_A/I?
The maximum lead temperature for soldering is 260 °C for 10 seconds.
- Does the SM6T15CAHM3_A/I have any special features related to its construction?
Yes, it uses planar technology, which makes it suitable for applications requiring low capacitance and high junction temperature.
- Who is the manufacturer of the SM6T15CAHM3_A/I TVS diode?
The manufacturer is Vishay General Semiconductor - Diodes Division.
