Description
1.5KE68A 1500W 68V Unidirectional TVS Diode
The 1.5KE68A is a high-performance 1500W Unidirectional Transient Voltage Suppression (TVS) Diode engineered to protect sensitive electronic components from high-voltage transients, Electrostatic Discharge (ESD), and electrical fast transients (EFT). Featuring a robust 68V breakdown voltage and rapid clamping action, this axial-leaded TVS diode ensures reliable circuit protection and power surge suppression in demanding industrial, automotive, and commercial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 1.5KE68A |
| Peak Pulse Power Dissipation | 1500W (10/1000µs waveform) |
| Breakdown Voltage (VBR) | 68V (Nominal) |
| Directionality | Unidirectional |
| Technology | Silicon Transient Voltage Suppressor |
| Package / Case | DO-201AD (DO-27) Axial Leaded |
Key Performance Advantages
- High 1500W peak pulse power capability provides superior surge protection against transient overvoltages
- Ultra-fast response time effectively safeguards sensitive ICs and microcontrollers
- Excellent clamping voltage performance minimizes stress on downstream electronic components
- High-reliability glass-passivated junction ensures long-term operational stability
- Compliant with international standards for ESD immunity and surge protection
Typical Applications
- DC power supply input protection and voltage rail filtering
- Industrial automation control systems and PLC I/O lines
- Telecommunications equipment and network interface protection
- Consumer electronics, power adapters, and motor drive circuits





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