1. Overview

️· Product: The document details the P6KE6V8A - P6KE400A series, which are silicon TVS diodes designed for transient voltage suppression. TVS diodes are used to protect sensitive electronics from voltage spikes and surges (like those from lightning or electrical noise).
️· Purpose: These diodes are meant to divert excess voltage to ground, preventing damage to other components in a circuit.
️· Source: The information comes directly from Diodes Incorporated, a semiconductor manufacturer.
️· Document Revision: This is Revision 18-2, dated March 2010.

2. Key Features & Specifications (Generalized)

️· Voltage Range: The series covers a range of standoff voltages (VRWM) from 6.8V to 400V. Standoff voltage is the voltage level at which the diode begins to conduct.
️· Peak Pulse Power Dissipation (PPPD): Ranges from 600W to 4000W, indicating the diode's ability to handle high-power surges.
️· Repetitive Peak Reverse Voltage (Vr): Also varies with the specific diode within the series.
️· Working Voltage: This represents the normal, continuous voltage that the diode is designed to handle.
️· Capacitance: Generally low capacitance is desirable for high-frequency applications, but varies across the series.
️· Response Time: Fast response time is crucial for effective transient suppression.
️· Temperature Range: Specifies the operating temperature limits.
️· Package Options: DO-15 package.

3. Ordering Information & Packaging

️· Part Numbering: The full part number includes the series prefix (P6KE), the standoff voltage (e.g., 6.8V), and an optional suffix indicating the package type.
- `-B` suffix designates Bulk packaging (500 units).
- `-T` suffix designates Tape & Reel packaging (4000 units on a 13-inch reel).

4. Physical Dimensions (DO-15 Package)

️· The document provides detailed dimensional drawings for the DO-15 package, listing minimum and maximum values for various dimensions (A, B, C, D). This is important for PCB layout and mechanical considerations.

5. Legal Notices & Disclaimers

️· Warranty Disclaimer: Diodes Incorporated makes no warranties regarding this document or the products described.
️· Liability Limitation: Diodes Incorporated assumes no liability for the use of its products.
️· Life Support Disclaimer: These diodes are *not* approved for use in life-support systems unless explicitly authorized by the CEO of Diodes Incorporated. This is a crucial legal requirement due to the potential safety implications of such applications.
️· Intellectual Property: The document references patents and trademarks potentially owned by Diodes Incorporated.

TABLE: Summary of Key Data Points

Feature	Typical Range	Notes
Series	P6KE6V8A - P6KE400A	Series of silicon TVS diodes
Standoff Voltage (VRWM)	6.8V - 400V	Voltage at which diode starts conducting
Peak Pulse Power Dissipation (PPPD)	600W - 4000W	Surge handling capability
Package	DO-15	Standard single-lead package
Ordering Suffix	`-B` (Bulk), `-T` (Tape & Reel)	Specifies packaging type
Applications	Transient Voltage Suppression, Circuit Protection	Protects sensitive electronics from voltage spikes
Life Support Use	Not Authorized Without Specific Approval	Crucial legal disclaimer
Document Revision	Rev. 18-2 (March 2010)	Version of the datasheet

Important Notes:

️· Complete Datasheet: This summary is based *only* on the text provided. A complete datasheet would contain much more detailed electrical characteristics, graphs, and application information.
️· Specific Part Numbers: The "typical range" values apply to the entire series. Each specific part number (e.g., P6KE7V5A-B) will have its own, more precise values listed in a full datasheet.
️· Safety and Regulations: Always refer to the complete datasheet and relevant safety regulations before using these diodes in any application.