1N4099UR

Features:

•  Surface mou n t equ ival ent to JEDEC reg i ster ed 1N 40 99  thru 1N4 1 3 5 and 1N 4614 thr u 1N4 627 series
•  Internal meta ll urgica l bond op tion avail able by add In g a  "-1" suffix that  also in clu des J AN, JANT X, and JANT XV  qua lificati ons per MIL-PRF 19500/435 (see separ ate  data sheet for same part numbers with "-1" suffix)
•  DO-7 or DO-35 glass body axiaL-leaded Zener equival ents also available per JEDEC registration (see separ ate data  sheet for part nu mbers 1N4099 thru 1N4135 and 1N4614 thru 1N4627 series  


Application

• Regu lates vo ltage over a broad operating current and temperature range
• Extensive selection from 1.8 to 100 V
• Standard voltage tolerances are plus/minus 5% with no suffix
• Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
• Hermetica lly sealed surface mount package
• Nonsensitive to ESD per MILSTD-750 Method 1020
• MinimaL capacitance (see Figure 3)
• Inherently radiation ard as described in Microsemi MicroNote 050

Specifications

•  Operating and Storage temperature:  -65C to +175 C
• Thermal Resistance:  150ºC/W junction to end cap and 300ºC/W junction to ambient when mounted on FR4 PC board (1 oz Cu) wth recommended footprint (see last page) 
• Steady-State Power:  0.5 watts at end cap temperature TEC < 100^oC or ambient temperature TA < 25ºC when mounted on FR4 PC board as described for  thermal resistance above (see Figure 2 for derating)
• Forward voltage @200 mA:  1.1 volts 
• Solder Temperatures:  260 ºC for 10 s (max)
 
 


Description

The N409UR th1N4099UR and 14614UR thru 1N4627UR seres of 0.5 watt glass surfae munt DO-2A Zener voltage regulators providesa selection from 1.8 to100 volts in standard 5% tolerances as well as tighter toleranc identified by different suffix letters on the part number.The 1N4099UR are a so availabl with an internal-metallurgical-bond ption by adding a "-1" suffix (see separate data shet) including JAN, JANTX,andJANTXVmilitaryqualifications. Microsemi also offers numerus other Zenr products to meet higher and lower power applications.