1N2804B_10 Datasheet, PDF (1/6 Pages) Microsemi Corporation – 50 WATT ZENER DIODES

6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / [phone] / Fax: [phone]
Website: http: //www.microsemi.com
TECHNICAL DATA SHEET
50 WATT ZENER DIODES
Qualified per MIL-PRF-19500/114
DEVICES
1N2804B thru 1N2846B & RB
and
1N4557B thru 1N4564B & RB
B = Standard Polarity: RB = Reverse Polarity
LEVELS
JAN
JANTX
JANTXV
DESCRIPTION
These high power 50W Zener diodes represented by the JEDEC registered 1N2804B
thru 1N2846B and 1N4557B thru 1N4564B series provide voltage regulation in a
selection over a 3.9V to 200V broad range of voltages. They may be operated up to
50W with adequate mounting and heat sinking with their low thermal resistance.
These Zeners are also available in JAN, JANTX, JANTXV military qualifications.
Microsemi also offers numerous other Zener products to meet higher and lower
power applications.
FEATURES
¾ JEDEC registered 1N2804 thru 1N2846B and 1N4557 thru 1N4564B
¾ Internal solder bond construction
¾ Hermetically sealed (welded)
¾ Zener Voltage 3.9V to 200V
¾ Also available in JAN, JANTX, and JANTXV qualifications per MIL-PRF-
19500/114 by adding the JAN, JANTX, or JANTXV prefixes to part numbers
for desired level of screening; (e.g. JANTX1N2804B, etc.
¾ Standard polarity is anode to case
¾ Reverse polarity with cathode to case by designating R suffix in part number,
e.g. 1N28 factory for surface mount equivalents 04RB, etc
¾ Consult factory for surface mount equivalents
TO-3 (DO-204AD)
T4-LDS-0076 Rev. 2 (101151)
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