Overview
The SM15T200A-M3/57T is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to protect sensitive electronic equipment from voltage transients and electrostatic discharges. The SM15T200A-M3/57T is particularly suited for applications requiring high power capability and robust protection against transient voltages.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 1500 | W |
| Peak Pulse Power (8/20 μs) | Up to 10 kW | W |
| Stand-off Voltage Range | 5 V to 188 V | V |
| Breakdown Voltage (VBR) | 190 V to 210 V | V |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 274 V | V |
| Low Leakage Current | 0.2 µA at 25 °C | µA |
| Operating Junction Temperature (TJ max.) | 150 °C | °C |
| Package Type | SMC (DO-214AB) | |
| Polarity | Unidirectional, Bidirectional |
Key Features
- High Power Capability: The SM15T200A-M3/57T offers a peak pulse power of 1500 W (10/1000 μs) and up to 10 kW (8/20 μs), making it suitable for high-power applications.
- Low Leakage Current: It features a low leakage current of 0.2 µA at 25 °C, which is beneficial for low-loss, high-speed interface solutions.
- Wide Stand-off Voltage Range: The component has a stand-off voltage range from 5 V to 188 V, providing flexibility in various applications.
- High Junction Temperature: The operating junction temperature can reach up to 150 °C, ensuring reliability in high-temperature environments.
- AEC-Q101 Qualified: Available with an automotive ordering code, making it suitable for automotive applications.
- Low Profile Package: The SMC package is ideal for automated placement and offers better thermal performance.
Applications
The SM15T200A-M3/57T is used in various applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Automotive Systems: Protection against load dump and other transient voltages in automotive systems.
- Industrial Equipment: Protection of industrial motors and other high-power equipment from switching transients.
- Consumer Electronics: Protection of ICs, MOSFETs, and signal lines in consumer electronics.
- Telecommunications: Protection of telecommunications equipment from transient voltages.
- Computing: Protection of computing hardware from electrical overstress.
Q & A
- What is the peak pulse power of the SM15T200A-M3/57T?
The peak pulse power is 1500 W (10/1000 μs) and up to 10 kW (8/20 μs). - What is the stand-off voltage range of this TVS diode?
The stand-off voltage range is from 5 V to 188 V. - What is the maximum operating junction temperature of the SM15T200A-M3/57T?
The maximum operating junction temperature is 150 °C. - Is the SM15T200A-M3/57T AEC-Q101 qualified?
Yes, it is available with an automotive ordering code and is AEC-Q101 qualified. - What type of package does the SM15T200A-M3/57T use?
The component uses an SMC (DO-214AB) package. - What are the typical applications of the SM15T200A-M3/57T?
It is used in automotive, industrial, consumer electronics, telecommunications, and computing applications to protect against voltage transients and electrostatic discharges. - What is the leakage current of the SM15T200A-M3/57T at 25 °C?
The leakage current is 0.2 µA at 25 °C. - Does the SM15T200A-M3/57T come in both unidirectional and bidirectional types?
Yes, it is available in both unidirectional and bidirectional types. - What is the maximum clamping voltage of the SM15T200A-M3/57T at IPPM (10/1000 μs)?
The maximum clamping voltage is 274 V. - Is the SM15T200A-M3/57T suitable for high-temperature environments?
Yes, it is suitable for high-temperature environments with an operating junction temperature up to 150 °C.
