Part Number : P6KE
Function : Transil, transient voltage surge suppressor (TVS)
Package : DO-15
Maker : STMicroelectronics
Pinouts : 
Description :
Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s.
Features :
1. Peak pulse power: 600 W (10/1000 µs )
2. Stand-off voltage range 6.8 to 440 V
3. Unidirectional and bidirectional types
4. Low clamping factor
5. Fast response time
6. UL recognized
Datasheet PDF Download :
Others datasheet of same file : P6KE100A, P6KE100CA, P6KE10A, P6KE10CA