5 WATT玻璃齐纳二极管 5 WATT GLASS ZENER DIODES
DESCRIPTION
This Zener Voltage Regulator series is military qualified to MIL-PRF-
19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 5Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internalmetallurgicalbond. It includes Zener selectionsfrom3.3 to 390
volts in standard 5% tolerances as wellas tighter tolerancesidentified by different suffix letters onthe part number. They are also available in surface-mount packages see separatedata sheetfor 1N4954US thru 1N4996US, 1N5968US thru 1N5969US, and 1N6632US thru 1N6637US.
also offers numerous other Zener products to meet higher and lower power ratings in boththru-hole and surface mount packages.
FEATURES
• Popular JEDEC registered series
• Voidless hermetically sealed glass package
• Extremelyrobust construction
• Triple-layerpassivation
• Internal “Category I”Metallurgical bonds for 1N4954 thru 1N4996, and “Category III” for 1N6632 thru 1N6637 as wellas 1N5968thru 1N5959
• JAN, JANTX, JANTXV, and JANS available per MIL PRF-19500/356
• Surface mount equivalents alsoavailable inasquare end-cap MELFconfiguration with“US” suffix see separate data sheet for 1N4954US thru 1N4996US, 1N6632US thru 1N6637US and 1N5968US thru 1N5969US
APPLICATIONS/ BENEFITS
• Regulates voltage over a broad operating current and temperature range
• Extensive selection from 3.3 to 390 V
• Standard voltage tolerances are plus/minus 5% with no suffix
• Tight tolerancesavailable in plus or minus 2%or 1% withC or D suffixrespectively
• Flexibleaxial-lead mounting terminals
• Nonsensitive to ESD per MIL-STD-750 Method 1020
• Inherentlyradiation hard as described in Microsemi MicroNote 050