Document
SCOTTSDALE DIVISION
1N5221 thru 1N5281B, e3 DO-35
500 mW GLASS AXIAL-LEAD ZENER DIODES
WWW.Microsemi .COM
DESCRIPTION
APPEARANCE
The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are also available in various military screening levels by adding a prefix identifier as described in the Features section. Microsemi also offers numerous other Zener products to meet higher and lower power applications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
DO-35
(DO-204AH)
FEATURES
APPLICATIONS / BENEFITS
• JEDEC registered 1N5221 to 1N5281B
• Internal bonds optionally available with “-1” suffix
• Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ,.