This document is the technical specification of P4KE series TVS. The main features include: plastic package with UL certification; glass passivated chip construction; 400 watt surge capability at 1ms; excellent clamping capability; low zener impedance; fast response time
The Rectron P4KE series provides 400 W peak power transient voltage suppressors in a DO‑41 (case 7) plastic package. The document lists electrical ratings, characteristic curves, and detailed tables for each part number.
Key data include peak and steady‑state power dissipation, surge current capability, breakdown voltage ranges, and operating temperature limits. Both unidirectional and bidirectional (C/CA suffix) versions are covered, with typical values for reverse leakage and clamping performance.
| Steady State Power Dissipation | Specified at 78 °C |
|---|---|
| Package Type | DO‑41 (case 7) plastic |
The diodes are supplied in a DO‑41 (case 7) plastic package.