DESCRIPTION

This series of industry recognized voidless-hermetically-sealed Unidirectional Transient Voltage Suppressor (TVS) designs is military qualified to MIL-PRF- 19500/551 and are ideal for high-reliability applications where a failure cannot be tolerated. They provide a Working Peak “Standoff” Voltage selection from 5.0 to 51.6 Volts with 500 W ratings. They are very robust in hard-glass construction and also use an internal metallurgical bond identified as Category I for high reliability applications

FEATURES

• High surge current and peak pulse power provides transient voltage protection for sensitive circuits

• Triple-layer passivation

• Internal “Category I” metallurgical bonds

• Voidless hermetically sealed glass package

• JAN/TX/TXV military qualifications available per MILPRF-19500/551 by adding JAN, JANTX, or JANTXV prefix

• Further options for screening in accordance with MILPRF-19500 for JANS by using a “SP” prefix, e.g. SP6462, SP6468, etc.

• Surface Mount equivalents are also available in a square-end-cap MELF configuration with a “US” suffix (see separate data sheet)

APPLICATIONS / BENEFITS

• Military and other high reliability transient protection

• Extremely robust construction

• Working Peak “Standoff” Voltage (VWM) from 5.0 to 51.6 V

• Available as 500 W Peak Pulse Power (PPP)

• ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4 respectively

• Secondary lightning protection per select levels in IEC61000-4-5

• Flexible axial-leaded mounting terminals

• Nonsensitive to ESD per MIL-STD-750 Method 1020

• Inherently radiation hard as described in Microsemi MicroNote 050