Overview
The SM15T36AHE3_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 from voltage transients and electrostatic discharges. It is particularly useful in applications requiring high reliability and stability against electrical overstress.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 1500 W | Watts |
| Stand-off Voltage (VWM) | 30.8 V | Volt |
| Reverse Breakdown Voltage (VBR) | 34.2 V | Volt |
| Peak Pulse Current (IPP) | 30 A | Ampere |
| Clamp Voltage (VC) | 49.9 V | Volt |
| Operating Junction Temperature (TJ) | -65 to +150 °C | Celsius |
| Package | DO-214AB (SMC) | |
| Directionality | Unidirectional | |
| Lead Finishing | Matte tin plated leads |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction for high reliability
- Excellent clamping capability and low inductance
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C
- AEC-Q101 qualified for automotive applications
- RoHS-compliant and halogen-free options available
- High power capability up to 1500 W (10/1000 μs) and up to 10 kW (8/20 μs)
- Low leakage current: 0.2 µA at 25 °C
Applications
The SM15T36AHE3_A/I is used in various applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems
- Telecommunication devices
- Protection of ICs, MOSFETs, and signal lines of sensor units
Q & A
- What is the peak pulse power of the SM15T36AHE3_A/I?
The peak pulse power is 1500 W with a 10/1000 μs waveform. - What is the stand-off voltage of this TVS diode?
The stand-off voltage (VWM) is 30.8 V. - What is the clamp voltage of the SM15T36AHE3_A/I?
The clamp voltage (VC) is 49.9 V. - What is the operating junction temperature range of this component?
The operating junction temperature range is -65 to +150 °C. - Is the SM15T36AHE3_A/I RoHS-compliant?
Yes, it is RoHS-compliant and also available in halogen-free options. - What type of package does the SM15T36AHE3_A/I use?
The package type is DO-214AB (SMC). - Is the SM15T36AHE3_A/I suitable for automotive applications?
Yes, it is AEC-Q101 qualified for automotive use. - What is the directionality of the SM15T36AHE3_A/I?
The SM15T36AHE3_A/I is unidirectional. - What is the maximum peak forward surge current for this TVS diode?
The maximum peak forward surge current is 200 A for a 10 ms single half sine-wave. - Does the SM15T36AHE3_A/I meet any specific industry standards?
Yes, it meets standards such as IEC 61000-4-2, MIL STD 883 Method 3015, and IEC 61000-4-4 and 5.
