Overview
The SM15T68AHE3_A/I is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect electronic circuits from voltage spikes and transient events, ensuring the reliability and longevity of the system. The SM15T68AHE3_A/I is part of Vishay's extensive portfolio of discrete semiconductors, which are widely used in various industries including industrial, automotive, consumer electronics, and telecommunications.
Key Specifications
| Parameter | Value |
|---|---|
| VWM (Working Voltage) | 58.1 V |
| VBR (Breakdown Voltage) | 64.6 V |
| VC (Clamping Voltage) | 92 V @ IPP = 16.3 A |
| IPP (Peak Pulse Current) | 16.3 A |
| PPP (Peak Pulse Power) | 1500 W |
| Package | DO-214AB (SMCJ) |
| Mounting Type | Surface Mount |
Key Features
- High peak pulse power rating of 1500 W to protect against high-energy transients.
- Low leakage current to minimize power consumption in standby mode.
- Fast response time to quickly clamp voltage spikes.
- Surface mount package (DO-214AB) for easy integration into modern PCB designs.
- Compliant with RoHS and other environmental standards.
Applications
The SM15T68AHE3_A/I TVS diode is suitable for a wide range of applications, including:
- Automotive systems: Protects against voltage transients in automotive electrical systems.
- Industrial control systems: Safeguards against power surges and spikes in industrial control circuits.
- Consumer electronics: Provides protection in consumer electronic devices such as televisions, computers, and other household appliances.
- Telecommunications: Protects communication equipment from voltage transients and surges.
Q & A
- What is the primary function of the SM15T68AHE3_A/I TVS diode?
The primary function is to protect electronic circuits from voltage spikes and transient events. - What is the working voltage (VWM) of the SM15T68AHE3_A/I?
The working voltage is 58.1 V. - What is the peak pulse current (IPP) rating of the SM15T68AHE3_A/I?
The peak pulse current rating is 16.3 A. - What is the package type of the SM15T68AHE3_A/I?
The package type is DO-214AB (SMCJ). - Is the SM15T68AHE3_A/I RoHS compliant?
Yes, it is RoHS compliant. - What are some common applications of the SM15T68AHE3_A/I?
Common applications include automotive systems, industrial control systems, consumer electronics, and telecommunications. - What is the clamping voltage (VC) of the SM15T68AHE3_A/I at IPP = 16.3 A?
The clamping voltage is 92 V at IPP = 16.3 A. - What is the peak pulse power (PPP) rating of the SM15T68AHE3_A/I?
The peak pulse power rating is 1500 W. - Why is the SM15T68AHE3_A/I important in electronic circuits?
It is important because it protects the circuit from damage due to voltage transients and spikes. - Can the SM15T68AHE3_A/I be used in high-power applications?
Yes, it can be used in high-power applications due to its high peak pulse power rating.
