1N6121 [Microchip]

This series of industry recognized voidless, hermetically sealed bidirectional Transient Voltage Suppressors (TVS) is military qualified to MIL-PRF-19500/516 and is ideal for high-reliability applications where a failure cannot be tolerated. They provide a Working Peak “Standoff” Voltage selection from 5.7 to 152 volts with a 500 watt rating for a 10/1000 ms pulse. They are very robust in hard-glass construction and use internal “Category 1” metallurgical bonds. These devices are available as both a non-suffix part and an “A” version providing different voltage tolerances as described in the nomenclature section. These devices are also available in a surface mount MELF package configuration.

• High surge current and peak pulse power provides transient voltage protection for sensitive circuits
• Triple-layer passivation
• Internal "Category 1" metallurgical bonds
• Voidless hermetically sealed glass package
• JAN, JANTX, and JANTXV military qualifications available per MIL-PRF-19500/516
• JANS available for 1N6103 thru 1N6118A per MIL-PRF-19500/516 as well as fruther options for screening in reference to MIL-PRF-19500 for all other product in this series
• RoHS compliant versions available
• Extremely robust construction
• Working Peak Standoff Voltage (VWM) from 5.7 to 152 V
• 500 watt peak pulse power
• ESD and EFT protection per IEC 61000-4-2 and IEC 61000-4-4
• Secondary lightning protection per IEC 61000-4-5
• Non-sensitive to ESD per MIL-STD-750 method 1020
• Inherently radiation hard as described in MicroNote 050: Radiation Hardened Performance of Discrete Semiconductor Products