Description
P6KE6.8A-E3/73 – TVS Diode Overview
The P6KE6.8A-E3/73 is a Transient Voltage Suppression (TVS) diode designed to protect electronic circuits from voltage transients, ESD (Electrostatic Discharge), and surge events. It is part of the P6KE Series, known for its fast response time and high surge absorption capability.
Key Features:
✔ Peak Power Dissipation: 600W (10/1000µs waveform)
✔ Low Clamping Voltage – Protects sensitive circuits effectively
✔ Unidirectional Configuration – Protects against positive voltage spikes
✔ Fast Response Time – Ideal for ESD and transient voltage protection
✔ DO-15 Package – Compact and easy to integrate
✔ RoHS Compliant & Pb-Free – Environmentally friendly
Technical Specifications:
| Parameter | Value |
|---|---|
| Breakdown Voltage (VBR) | 6.45V – 7.14V |
| Working Peak Voltage (VRWM) | 5.8V |
| Maximum Clamping Voltage (VC) @ 10A | 10.5V |
| Peak Pulse Power (PPP) | 600W |
| Reverse Leakage Current (IR) @ VRWM | 1µA |
| Response Time | <1ps |
| Operating Temperature | -55°C to +175°C |
| Package Type | DO-15 |
Applications:
✅ Power Supply Protection – Prevents voltage spikes from damaging circuits
✅ Automotive Electronics – Protects ECUs and sensors from electrical surges
✅ Industrial Equipment – Used in high-noise environments for transient suppression
✅ Communication Devices – Shields circuits in networking and telecom equipment
✅ Consumer Electronics – Used in chargers, adapters, and USB ports
Recommended Alternatives:
🔹 P6KE6.8CA-E3/54 – Similar but in bidirectional configuration
🔹 1.5KE6.8A – Higher power dissipation (1500W) variant
🔹 SMBJ6.8A – SMB package for surface-mount applications
Package Includes:
✔ 1 x P6KE6.8A-E3/73 TVS Diode
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