Reference Only
P4KE18A
TVS Diode, 400W, 18V, Unidirectional, DO-41 Package
Datasheet
P4KE18A Datasheet
Product Description
The DIOTEC P4KE18A is a high-performance Transient Voltage Suppressor (TVS) diode, engineered to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional TVS diode features a peak pulse power dissipation of 400W, ensuring robust protection against overvoltage events. With a reverse standoff voltage of 18V, the P4KE18A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Housed in a compact DO-41 package, it is easy to integrate into existing designs. Supreme Components International is an authorised distributor of DIOTEC, guaranteeing genuine components and reliable performance. This TVS diode is suitable for a wide range of applications, including telecommunications equipment, industrial controls, and consumer electronics.
Technical Specifications
| Attribute | Description |
|---|---|
| Package Type | DO-41 |
| Polarity Type | Unidirectional |
| Voltage Rating | 18 Volts |
| Clamping Voltage | 29.2 Volts |
| Power Dissipation | 400 Watts |
| Peak Pulse Current | 13.7 Amperes |
| Maximum Breakdown Voltage | 22.1 Volts |
| Minimum Breakdown Voltage | 20 Volts |