1N4549B

Features: ·JEDEC registered 1N3305 thru 1N3350B and 1N4549 thru 1N4556B ·Internal solder bond construction ·Hermetically sealed (welded) ·Zener Voltage 3.9V to 200V. ·Also available in JAN, JANTX, and JANTXV qualifications per MIL-PRF-19500/358 by adding the JAN, JANTX, or JANTXV prefixes to part ...

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SeekIC No. : 004212887 Detail

1N4549B: Features: ·JEDEC registered 1N3305 thru 1N3350B and 1N4549 thru 1N4556B ·Internal solder bond construction ·Hermetically sealed (welded) ·Zener Voltage 3.9V to 200V. ·Also available in JAN, JANTX, a...

floor Price/Ceiling Price

Part Number:
1N4549B
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/21

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Product Details

Description



Features:

·JEDEC registered 1N3305 thru 1N3350B and  1N4549 thru 1N4556B 
·Internal solder bond construction 
·Hermetically sealed (welded) 
·Zener Voltage 3.9V to 200V. 
·Also available in JAN, JANTX, and JANTXV  qualifications per MIL-PRF-19500/358 by adding  the JAN, JANTX, or JANTXV prefixes to part  numbers for desired level of screening;  (e.g.  JANTX1N3305B, JANTXV1N3318B, etc. 
·Standard polarity is anode to case  Reverse polarity with cathode to case by  designating R suffix in part number, e.g.  1N3305RB, etc. 
·Consult factory for surface mount equivalents



Application

·Regulates voltage over a broad operating  current and temperature range
·Standard voltage tolerances are +/- 5% with B suffix, +/-10% with an A suffix, and +/-20% with no suffix    
·Consult factory for +/-2% or +/-1% with a C or D  suffix respectively
·Reverse polarity available
·Nonsensitive to ESD per MIL-STD-750 Method  1020
·Inherently radiation hard as described in  Microsemi MicroNote 050



Description

These high power 50 W Zener diodes 1N4549B represented by the JEDEC  registered 1N3305 thru 1N3350B and 1N4549 thru 1N4556B series provide  voltage regulation in a selection over a 3.9 V to 200 V broad range of  voltages.  The 1N4549B may be operated up to 50 W with adequate mounting and  heat sinking with their low thermal resistance.  These Zeners 1N4549B are also  available in JAN, JANTX, JANTXV military qualifications.  Microsemi also offers numerous other Zener products to meet higher and lower power  applications.




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