Overview
The 1.5KE6.8AH is a Transient Voltage Suppressor (TVS) diode produced by Taiwan Semiconductor Corporation. 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 range of voltage ratings and is known for its high reliability and robust protection capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (PPP) | 1500 | W |
| Breakdown Voltage (VBR) | 6.8 V (Unidirectional) | V |
| Working Peak Reverse Voltage (VWM) | 5.8 V (Unidirectional) | V |
| Power Dissipation on Infinite Heatsink | 6.5 | W |
| Peak Forward Surge Current (IFSM) | 200 A (8.3 ms single half sine-wave) | A |
| Maximum Instantaneous Forward Voltage (VF) | 3.5 V (at 100 A) | V |
| Operating Junction and Storage Temperature Range | -55 to +175 °C | °C |
| Polarity | Unidirectional | |
| Package | DO-201AE (Axial Lead) |
Key Features
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- High Peak Pulse Power Capability: 1500 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against transient voltage spikes.
- Fast Response Time: Quickly reacts to transient events to protect the circuit.
- Low Incremental Surge Resistance: Minimizes the impact of surge currents on the circuit.
- Available in Unidirectional and Bidirectional Configurations: Offers flexibility for different application needs.
Applications
- Protection of Electronic Circuits: From voltage spikes, surges, and transient events in various electronic systems.
- Industrial and Automotive Systems: Where high reliability and robust protection against transient voltages are critical.
- Telecommunication Equipment: To safeguard against voltage transients and ensure system reliability.
- Consumer Electronics: For protecting sensitive electronic components from power surges and spikes.
Q & A
- What is the peak pulse power dissipation of the 1.5KE6.8AH?
The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- What is the breakdown voltage (VBR) of the 1.5KE6.8AH?
The breakdown voltage (VBR) is 6.8 V for unidirectional types.
- What is the working peak reverse voltage (VWM) of the 1.5KE6.8AH?
The working peak reverse voltage (VWM) is 5.8 V for unidirectional types.
- What is the maximum instantaneous forward voltage (VF) of the 1.5KE6.8AH?
The maximum instantaneous forward voltage (VF) is 3.5 V at 100 A.
- What is the operating junction and storage temperature range of the 1.5KE6.8AH?
The operating junction and storage temperature range is -55 to +175 °C.
- Is the 1.5KE6.8AH available in both unidirectional and bidirectional configurations?
- What is the typical thermal resistance of the 1.5KE6.8AH?
The typical thermal resistance, junction to ambient, is 75 °C/W.
- What are the common applications of the 1.5KE6.8AH?
- How does the 1.5KE6.8AH protect against transient voltage spikes?
- What is the package type of the 1.5KE6.8AH?
