1N3051B

Features:

• Zener Voltage Range: 6.8V to 200V
• Hermetically sealed DO-13 metal package
• Internally solder-bonded construction.
• Also available in JAN, JANTX, JANTXV qualifications per MIL-PRF19500/115 by adding the JAN, JANTX, or JANTXprefixes to part numbers fordesired level fordesired level ofscreening, e.g. JANTX1N3016B, JANTXV1N3051B, etc.
• Surface mounalso available with 1N3016BUR-1 thru 1N3051BUR-1 series onseparate data sheet


Application

• Regulates voltage over a broad operating current and temperature range
• Wide selection from 6.8 to 200 V
• Tight voltage tolerances available
• Low reverse (leakage) currents 
• Nonsensitive to ESD 
• Hermetically sealed metal package
• Inherently radiation hard as described in Microsemi MicroNote 050
 


Specifications

• Operating Junction and Storage Temperatures: -65 to +175
• THERMAL RESISTANCE: 50oC/W* junction to leaat 0.375
   inches (10 mm) from body or 110 /W
   junction to ambient when leads are mounted on FR4 PC board with 4 mm2copper pads (1 oz)
   and track width 1 mm, ength 25 mm
• DC Power Dissipation*: 1.0 Watt at TL < +125 3/8"
  (10 mm) from body or 1.0 Watts at TL < +65 when
  mounted on FR4 PC board as described for thermal
  resistance above (also see Fig 1)
  Forward Voltage @ 200 mA: 1.5 Volts.
  Solder Temperatures: 260 C for 10 s (maximum)

Description

This well established zener diode 1N3051B series for the 1N3016 thru 1N3051 JEDEC registration in the metal case DO-13 package provides a glass hermetic seal for 6.8 to 200 volts. The 1N3051B is also well suited for high-reliability applications where it is available in JAN, JANTX, and JANTXV military qualifications. Lower voltages are also available in the 1N3821 thru
1N3830 series (3.3 V to 7.5 V) in the same package (see separate data sheet). Microsemi also offers numerous other Zener diode products for a variety of other packages includingsurface mount.