Overview
The SM15T36CAHE3_A/I 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 electronics against voltage transients and electrostatic discharges. The SM15T36CAHE3_A/I is particularly suited for applications requiring high reliability and robust protection against various types of electrical overstress.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 1500 | W |
| Stand-off Voltage (VWM) | 30.8 | V |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 49.9 | V |
| Operating Junction Temperature Range | -65 to +150 | °C |
| Directionality | Unidirectional, Bidirectional | |
| Package | SMC (DO-214AB) | |
| Lead Finishing | Matte tin plated | |
| Maximum Reverse Leakage at VWM | 0.2 | μA |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | 6.5 | W |
Key Features
- High Power Capability: The SM15T36CAHE3_A/I offers a peak pulse power of 1500 W with a 10/1000 μs waveform, making it suitable for protecting against high-energy transients.
- Low Leakage Current: It features a low leakage current of 0.2 μA at 25 °C, which is essential for maintaining system efficiency and reliability.
- Wide Operating Temperature Range: The component can operate over a junction temperature range of -65 to +150 °C, ensuring robust performance in various environmental conditions.
- Automated Placement Compatibility: The low profile SMC package is ideal for automated placement, enhancing manufacturing efficiency.
- AEC-Q101 Qualified: Available with AEC-Q101 qualification, making it suitable for automotive applications that require high reliability and durability.
Applications
The SM15T36CAHE3_A/I is used in a variety of applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Automotive Systems: Protection against load dump and other electrical overstress conditions in automotive systems.
- Industrial Equipment: Protection of industrial control systems, motors, and other high-reliability applications.
- Consumer Electronics: Protection of sensitive components in consumer electronics such as smartphones, tablets, and laptops.
- Telecommunications: Protection of telecommunications equipment against electrical surges and transients.
- Computing Systems: Protection of computer hardware and peripherals against voltage spikes and electrostatic discharges.
Q & A
- What is the peak pulse power rating of the SM15T36CAHE3_A/I?
The peak pulse power rating is 1500 W with a 10/1000 μs waveform. - What is the stand-off voltage (VWM) of this TVS diode?
The stand-off voltage (VWM) is 30.8 V. - What is the maximum clamping voltage (VC) at IPPM for this component?
The maximum clamping voltage (VC) at IPPM is 49.9 V. - What is the operating junction temperature range of the SM15T36CAHE3_A/I?
The operating junction temperature range is -65 to +150 °C. - Is the SM15T36CAHE3_A/I AEC-Q101 qualified?
Yes, it is available with AEC-Q101 qualification, making it suitable for automotive applications. - What type of package does the SM15T36CAHE3_A/I come in?
The component comes in an SMC (DO-214AB) package. - What is the lead finishing of the SM15T36CAHE3_A/I?
The leads are matte tin plated. - What is the maximum reverse leakage current at VWM for this TVS diode?
The maximum reverse leakage current at VWM is 0.2 μA. - What are the typical applications of the SM15T36CAHE3_A/I?
Typical applications include protection in automotive, industrial, consumer electronics, telecommunications, and computing systems. - Is the SM15T36CAHE3_A/I compatible with automated placement?
Yes, the low profile SMC package is ideal for automated placement.
