Vishay P6KE91A-E3/73 600W Unidirectional TVS Diode DO-15
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | ESD Suppressors / TVS Diodes 600W 91V Uni-directional P6KE91A-E3/73 | 2 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 2 EGP
About this product
Vishay P6KE91A-E3/73 is a 600 W unidirectional TVS diode in a DO-15 (DO-204AC) axial package. It clamps voltage spikes on DC lines and sensitive inputs to protect downstream circuits from surges, ESD and inductive switching transients. Its 77.8 V reverse stand-off voltage sets the maximum normal operating voltage of the line.
Specifications
- Peak Pulse Power (10/1000 µs)
- 600 W
- Peak Pulse Current (Ipp)
- 4.8 A
- Reverse Stand-Off Voltage (Vrwm)
- 77.8 V
- Breakdown Voltage (Vbr)
- 86.5 V
- Maximum Clamping Voltage (Vc)
- 125 V
- Polarity
- Unidirectional
- Package
- DO-15 (DO-204AC)
Frequently asked questions
What is the price of Vishay P6KE91A-E3/73 600W Unidirectional TVS Diode DO-15 in Egypt?
Vishay P6KE91A-E3/73 600W Unidirectional TVS Diode DO-15 currently costs 2 EGP in Egypt.
Where can I buy Vishay P6KE91A-E3/73 600W Unidirectional TVS Diode DO-15 in Egypt?
Vishay P6KE91A-E3/73 600W Unidirectional TVS Diode DO-15 is available from Makers Electronics. Compare the offers above to find the best price.
How do I connect a P6KE unidirectional TVS diode?
Connect the cathode (the banded end) to the positive line you want to protect and the anode to ground or the return path. It stays off during normal operation and clamps positive surges.
How do I choose the right Vrwm for my circuit?
Pick a reverse stand-off voltage (Vrwm) above the maximum normal operating voltage of the line so the TVS does not conduct during normal operation. Then confirm that the maximum clamping voltage (Vc) is below the absolute maximum rating of the components you protect.