The Littelfuse P6KE20CA is a bidirectional Transient Voltage Suppression (TVS) diode from the P6KE Series, designed to protect sensitive electronic equipment against voltage transients caused by lightning, power surges, and other transient events. It features a DO-204AC (DO-15) axial-leaded package with fast response, excellent clamping capability, and low incremental surge resistance, making it suitable for telecom, computer, industrial, consumer electronics, and power protection applications.
The P6KE20CA provides a 17.1V reverse standoff voltage, a 19.0V to 21.0V breakdown voltage, and a maximum 27.7V clamping voltage at 22A peak pulse current. With a 600W peak pulse power rating at a 10/1000μs waveform, it provides reliable protection against high-energy transient voltage events.
Key Features:
- Manufacturer: Littelfuse
- Part Number: P6KE20CA
- Series: P6KE
- Device Type: TVS Diode
- Direction: Bidirectional
- Reverse Standoff Voltage: 17.1V
- Breakdown Voltage: 19.0V to 21.0V
- Maximum Clamping Voltage: 27.7V
- Peak Pulse Current: 22A
- Peak Pulse Power: 600W
- Pulse Waveform: 10/1000μs
- Maximum Reverse Leakage: 1μA
- Package: DO-204AC / DO-15
- Mounting Type: Through Hole / Axial Leaded
- Junction & Storage Temperature: -55°C to +175°C
- RoHS compliant and halogen free







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