Overview
The SM15T30A-M3/57T is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to provide protection against voltage transients and electrostatic discharges (ESD) in various electronic systems. The SM15T30A-M3/57T is particularly suited for applications requiring high reliability and robust protection against transient voltages.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Product Category | TVS/ESD circuit protection diode | |
| Clamp Voltage Vc | 41.5V | V |
| Package/Enclosure | DO-214AB, SMC | |
| Working Temperature | -65°C to 150°C | °C |
| Reverse Breakdown Voltage Vbr | 28.5V | V |
| Reverse Working Voltage Vrwm | 25.6V | V |
| Peak Pulse Current Ipp | 36A | A |
| Peak Pulse Power Ppp | 1500W (1.5kW) | W |
| Operating Junction and Storage Temperature Range | -65°C to 150°C | °C |
| Power Dissipation on Infinite Heatsink at TA = 50°C | 6.5W | W |
| Peak Forward Surge Current (10 ms single half sine-wave, unidirectional only) | 200A | A |
Key Features
- High Peak Pulse Power Dissipation: The SM15T30A-M3/57T can handle up to 1500W of peak pulse power, making it suitable for protecting against high-energy transient events.
- Wide Operating Temperature Range: The component operates within a temperature range of -65°C to 150°C, ensuring reliability in various environmental conditions.
- Low Profile Package: The DO-214AB (SMC) package is compact and suitable for surface mount applications, enhancing design flexibility.
- RoHS Compliant and Lead-Free: The device is compliant with RoHS regulations and features lead-free termination, making it environmentally friendly.
- High ESD Robustness: Designed to provide high ESD protection, making it ideal for sensitive electronic circuits.
Applications
- Protection Against Voltage Transients: The SM15T30A-M3/57T is used to protect electronic circuits from voltage transients induced by inductive load switching and lightning.
- ESD Protection: It provides high ESD robustness, making it suitable for protecting sensitive electronics against electrostatic discharges.
- Automotive and Industrial Systems: The component is used in automotive and industrial applications where high reliability and robust protection are critical.
- Computing and Consumer Electronics: It is also used in computing and consumer electronics to protect against transient voltages and ESD.
Q & A
- What is the primary function of the SM15T30A-M3/57T?
The primary function of the SM15T30A-M3/57T is to provide protection against voltage transients and electrostatic discharges (ESD) in electronic circuits.
- What is the peak pulse power dissipation of the SM15T30A-M3/57T?
The peak pulse power dissipation is 1500W (1.5kW).
- What is the operating temperature range of the SM15T30A-M3/57T?
The operating temperature range is -65°C to 150°C.
- What package type does the SM15T30A-M3/57T use?
The component uses the DO-214AB (SMC) package.
- Is the SM15T30A-M3/57T RoHS compliant?
- What are some common applications of the SM15T30A-M3/57T?
- What is the reverse breakdown voltage (Vbr) of the SM15T30A-M3/57T?
The reverse breakdown voltage (Vbr) is 28.5V.
- What is the peak pulse current (Ipp) of the SM15T30A-M3/57T?
The peak pulse current (Ipp) is 36A.
- How does the SM15T30A-M3/57T protect against ESD?
- What is the power dissipation on an infinite heatsink at TA = 50°C for the SM15T30A-M3/57T?
