Overview
The 1.5KE6.8AG is a Transient Voltage Suppressor (TVS) diode produced by Littelfuse Inc. This component is designed to protect electronic circuits from voltage spikes and transient events. It is part of the 1.5KE series, which offers a wide range of voltage ratings and is known for its high reliability and robust performance.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Standoff Voltage (VR) | - | 5.80 - 6.45 | V |
| Breakdown Voltage (VBR) | - | 6.40 - 7.13 | V |
| Maximum Clamping Voltage (VC) @ Ipp | - | 10.5 | V |
| Maximum Peak Pulse Current (Ipp) | - | 144.8 | A |
| Maximum Reverse Leakage (IR) @ VR | - | 10 | µA |
| Peak Pulse Power (PPPM) | - | 1500 | W |
| Package | - | DO-201 | - |
| Operating Junction Temperature (TJ) | - | -55 to 175 | °C |
Key Features
- Glass Passivated Chip Junction: Ensures high reliability and stability under various operating conditions.
- High Peak Pulse Power Capability: Up to 1500 W, making it suitable for protecting against high-energy transients.
- Available in Unidirectional and Bidirectional Types: Offers flexibility in circuit design and protection needs.
- Low Reverse Leakage Current: Minimizes power consumption in standby mode.
- High Operating Junction Temperature: Up to 175°C, allowing for use in a wide range of environments.
Applications
The 1.5KE6.8AG TVS diode is suitable for various applications requiring transient voltage protection, including:
- Power supplies and DC-DC converters
- Telecommunication equipment
- Automotive electronics
- Industrial control systems
- Consumer electronics
Q & A
- What is the peak pulse power capability of the 1.5KE6.8AG TVS diode? The peak pulse power capability is up to 1500 W.
- What are the reverse standoff and breakdown voltages for the 1.5KE6.8AG? The reverse standoff voltage (VR) is between 5.80 and 6.45 V, and the breakdown voltage (VBR) is between 6.40 and 7.13 V.
- What is the maximum clamping voltage for the 1.5KE6.8AG? The maximum clamping voltage (VC) at the peak pulse current (Ipp) is 10.5 V.
- What is the package type of the 1.5KE6.8AG? The package type is DO-201.
- What is the operating junction temperature range for the 1.5KE6.8AG? The operating junction temperature (TJ) range is -55 to 175°C.
- Is the 1.5KE6.8AG available in both unidirectional and bidirectional types? Yes, it is available in both unidirectional and bidirectional types.
- What is the maximum reverse leakage current for the 1.5KE6.8AG? The maximum reverse leakage current (IR) is 10 µA.
- What are some common applications for the 1.5KE6.8AG TVS diode? Common applications include power supplies, telecommunication equipment, automotive electronics, industrial control systems, and consumer electronics.
- How does the glass passivated chip junction benefit the 1.5KE6.8AG? The glass passivated chip junction ensures high reliability and stability under various operating conditions.
- Can the 1.5KE6.8AG be used in high-temperature environments? Yes, it can operate up to a junction temperature of 175°C.
