Overview
The 1.5KE6.8AHA0G is a Transient Voltage Suppressor (TVS) diode manufactured by Taiwan Semiconductor Corporation. This component is part of the 1.5KE series, which is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1.5KE6.8AHA0G is specifically tailored for automotive applications and complies with the AEC-Q101 standard, ensuring high reliability and performance in harsh environments.
Key Specifications
| Property | Value |
|---|---|
| Part Number | 1.5KE6.8AHA0G |
| Manufacturer | Taiwan Semiconductor Corporation |
| Category | TVS - Diodes |
| Description | DIODE, TVS, UNIDIRECTIONAL, 1500 |
| Package / Case | DO-201AA, DO-27, Axial |
| Series | Automotive, AEC-Q101, 1.5KE |
| Type | Zener |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Voltage - Reverse Standoff (Typ) | 5.8V |
| Voltage - Breakdown (Min) | 6.45V |
| Voltage - Clamping (Max) @ Ipp | 10.5V |
| Current - Peak Pulse (10/1000µs) | 150A |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Unidirectional Channels | 1 |
Key Features
- High Peak Pulse Power Capability: The 1.5KE6.8AHA0G can handle up to 1500W of peak pulse power at 10/1000µs waveform.
- Fast Response Time: Typically less than 1.0ps from 0 Volts to BV min, ensuring quick protection against transient voltages.
- Excellent Clamping Capability: The diode provides effective clamping of transient voltages to protect sensitive electronics.
- AEC-Q101 Compliance: Designed for automotive applications, meeting the stringent requirements of the AEC-Q101 standard.
- Wide Operating Temperature Range: Operates from -55°C to 175°C, making it suitable for use in harsh environments.
- Lead-Free and RoHS Compliant: Ensures environmental compliance and safety.
- ESD and EFT Protection: Compliant with IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact), and IEC 61000-4-4 EFT protection standards.
Applications
The 1.5KE6.8AHA0G is primarily used in automotive applications to protect electronic systems from transient voltage events. It is also suitable for use in other environments where protection against voltage transients is critical, such as in industrial control systems, telecommunications equipment, and consumer electronics.
Q & A
- What is the primary function of the 1.5KE6.8AHA0G TVS diode?
The primary function is to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- What is the peak pulse power capability of the 1.5KE6.8AHA0G?
The diode can handle up to 1500W of peak pulse power at 10/1000µs waveform.
- What is the operating temperature range of the 1.5KE6.8AHA0G?
The operating temperature range is from -55°C to 175°C.
- Is the 1.5KE6.8AHA0G compliant with automotive standards?
- What type of package does the 1.5KE6.8AHA0G come in?
The diode comes in DO-201AA, DO-27, Axial packages.
- What is the reverse standoff voltage of the 1.5KE6.8AHA0G?
The reverse standoff voltage is typically 5.8V.
- Does the 1.5KE6.8AHA0G provide ESD protection?
- Is the 1.5KE6.8AHA0G lead-free and RoHS compliant?
- What is the typical failure mode of the 1.5KE6.8AHA0G?
The typical failure mode is short from over-specified voltage or current.
- What are some common applications of the 1.5KE6.8AHA0G?
