Overview
The 1.5KE6.8A-TP, produced by Micro Commercial Co, is a Silicon Transient Voltage Suppressor (TVS) diode designed to protect voltage-sensitive components from large voltage transients. This device is part of the 1.5KE series, which offers a range of voltage ratings to suit various application needs. The 1.5KE6.8A-TP is specifically rated for a breakdown voltage of 6.8 V, making it suitable for applications requiring protection against voltage spikes and surges.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Breakdown Voltage (VBR) | VBR | 6.8 V | V |
| Working Peak Reverse Voltage (VWM) | VWM | 5.8 V | V |
| Peak Pulse Power (PPPM) | PPPM | 1500 W | W |
| Maximum Instantaneous Forward Voltage (VF) | VF | 3.5 V | V |
| Operating Junction Temperature Range | TJ | -55°C to +175°C | °C |
| Storage Temperature Range | TSTG | -55°C to +175°C | °C |
| Typical Thermal Resistance (Junction to Ambient) | RθJA | 75 °C/W | °C/W |
| Package Style | - | DO-201AE | - |
Key Features
- Glass Passivated Chip Junction: Ensures reliable and stable operation.
- Unidirectional and Bidirectional Options: Available in both unidirectional and bidirectional configurations to suit different application requirements.
- High Peak Pulse Power Capability: Rated for 1500 W peak pulse power with a 10/1000 μs waveform.
- Excellent Clamping Capability: Provides effective protection against voltage transients.
- Fast Response Time: The response time of the TVS diode clamping action is effectively instantaneous (1 x 10^-9 s).
- Low Incremental Surge Resistance: Minimizes the increase in voltage during surge conditions.
Applications
The 1.5KE6.8A-TP is used in various applications where protection against large voltage transients is crucial. These include:
- Protection of integrated circuits, MOS devices, hybrids, and other voltage-sensitive semiconductors.
- Protection against induced lightning on rural or remote transmission lines.
- General-purpose voltage transient suppression in electronic circuits.
- Use in series or parallel to increase peak power ratings.
Q & A
- What is the primary function of the 1.5KE6.8A-TP?
The primary function of the 1.5KE6.8A-TP is to protect voltage-sensitive components from large voltage transients.
- What is the breakdown voltage (VBR) of the 1.5KE6.8A-TP?
The breakdown voltage (VBR) of the 1.5KE6.8A-TP is 6.8 V.
- What is the peak pulse power rating of the 1.5KE6.8A-TP?
The peak pulse power rating of the 1.5KE6.8A-TP is 1500 W.
- What is the maximum instantaneous forward voltage (VF) of the 1.5KE6.8A-TP?
The maximum instantaneous forward voltage (VF) of the 1.5KE6.8A-TP is 3.5 V.
- What is the operating junction temperature range of the 1.5KE6.8A-TP?
The operating junction temperature range of the 1.5KE6.8A-TP is -55°C to +175°C.
- What package style is the 1.5KE6.8A-TP available in?
The 1.5KE6.8A-TP is available in the DO-201AE package style.
- Can the 1.5KE6.8A-TP be used in bidirectional applications?
No, the 1.5KE6.8A-TP is unidirectional. For bidirectional applications, the 'CA' suffix models (e.g., 1.5KE6.8CA) should be used.
- What is the typical thermal resistance of the 1.5KE6.8A-TP?
The typical thermal resistance (junction to ambient) of the 1.5KE6.8A-TP is 75 °C/W.
- Can the 1.5KE6.8A-TP be used in series or parallel to increase peak power ratings?
- What are some common applications of the 1.5KE6.8A-TP?
The 1.5KE6.8A-TP is commonly used for protecting integrated circuits, MOS devices, and other voltage-sensitive components from voltage transients, and for general-purpose voltage transient suppression.
