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1N6468US

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 availa...

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1N6468US: Features: • High surge current and peak pulse power provides transient voltage protection for sensitive circuits• Triple-layer passivation• Internal Category I metallurgical bond...

1N6468US Data Sheet

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Part Number:
1N6468US
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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 MIL-PRF-19500/551 by adding JAN, JANTX, or JANTXV prefix
• Further options for screening in accordance with MIL-PRF-19500 for JANS by using a "MSP" prefix, e.g. MSP6462, MSP6468, etc.
• Axial-leaded equivalents are also available in a square-end-cap MELF configuration (see separate data sheet for 1N6461 thru 1N6168)


Application

• 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
• Square-end-cap terminals for easy placement
• Nonsensitive to ESD per MIL-STD-750 Method 1020
• Inherently radiation hard as described in Microsemi MicroNote 050


Specifications

• Operating & Storage Temperature: -55 to +175
• Peak Pulse Power at 25: 500 Watts @ 10/1000 s (also see Figures 1,2 and 4)
• Impulse repetition rate (duty factor): 0.01%
• Forward Surge Current: 80 Amps@ 8.33 ms one-half sine wave
• Forward Voltage: 1.5 V @ 1 Amp dc and 4.8 V at 100 Amps (pulsed)
• Steady-State Power: 2.5 Watts @ TA = 25 (see note below and Figure 4)
• Thermal Resistance Junction to End Cap: 20 /W
• Solder Temperatures: 260 for 10 s (maximum)

NOTE: Steady-state power ratings with reference to ambient are for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where TJ(MAX) is not exceeded


Description

This surface mount 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. The 1N6468US is very robust in hard-glass construction and also use an internal metallurgical bond identified as Category I for high reliability applications. The 500 W series is military qualified to MIL-PRF-19500/551. The 1N6468US is also available in axial-leaded packages for thru-hole mounting by deleting the "US" suffix (see separate data sheet for 1N6461 thru 1N6468). Microsemi also offers numerous other TVS products to meet higher and lower peak pulse power and voltage ratings in both through-hole and surface-mount packages.




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