Overview
The SM15T39AHM3_A/H is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to provide protection against voltage spikes and transient events in various electronic systems. It belongs to the TRANSZORB SM15T series, known for its high reliability and robust performance in protecting sensitive electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Clamp Voltage Vc | 53.9 | V |
| Package/Enclosure | DO-214AB, SMC | |
| Working Temperature | -65°C to 150°C (TJ) | |
| Reverse Breakdown Voltage Vbr | 37.1 | V |
| Reverse Working Voltage Vrwm | 33.3 | V |
| Peak Pulse Current Ipp | 28 | A |
| Peak Pulse Power Ppp | 1500 W (1.5 kW) |
Key Features
- High peak pulse power of 1500 W (1.5 kW) to absorb and divert transient energy.
- Low profile DO-214AB and SMC packages for compact design.
- Wide working temperature range from -65°C to 150°C (TJ).
- High ESD robustness and low capacitance, making it suitable for high-speed interface solutions.
- Compliance with vehicle regulations and one-way protection.
Applications
The SM15T39AHM3_A/H TVS diode is suitable for a variety of applications, including:
- Automotive systems: Protects against voltage transients in automotive electronics.
- Industrial systems: Provides protection in industrial control systems and power supplies.
- Consumer electronics: Used in consumer devices to protect against voltage spikes and ESD.
- Communication systems: Protects high-speed interfaces and communication equipment.
Q & A
- What is the primary function of the SM15T39AHM3_A/H TVS diode?
The primary function is to protect electronic circuits from voltage spikes and transient events. - What is the peak pulse power rating of the SM15T39AHM3_A/H?
The peak pulse power rating is 1500 W (1.5 kW). - What are the package options for the SM15T39AHM3_A/H?
The component is available in DO-214AB and SMC packages. - What is the working temperature range of the SM15T39AHM3_A/H?
The working temperature range is from -65°C to 150°C (TJ). - What is the reverse breakdown voltage of the SM15T39AHM3_A/H?
The reverse breakdown voltage is 37.1 V. - What is the reverse working voltage of the SM15T39AHM3_A/H?
The reverse working voltage is 33.3 V. - What is the peak pulse current rating of the SM15T39AHM3_A/H?
The peak pulse current rating is 28 A. - In which industries is the SM15T39AHM3_A/H commonly used?
It is commonly used in automotive, industrial, and consumer electronics industries. - Does the SM15T39AHM3_A/H comply with vehicle regulations?
Yes, it complies with vehicle regulations and provides one-way protection. - What are some typical applications for the SM15T39AHM3_A/H?
Typical applications include protecting high-speed interfaces, communication equipment, and power supplies.
