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1N4584 Datasheet, PDF (1/4 Pages) Microsemi Corporation – 6.4 Volt Temperature Compensated Zener Reference Diodes | |||
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SCOTTSDALE DIVISION
1N4565 thru 1N4584A-1 DO-7
6.4 Volt Temperature Compensated Zener
Reference Diodes
DESCRIPTION
The popular 1N4565 thru 1N4584A-1 series of Zero-TC Reference Diodes
provides a selection of both 6.4 V nominal voltages and temperature
coefficients to as low as 0.0005%/oC for minimal voltage change with
temperature. Four different operating currents are available for selection at
0.5 mA, 1.0 mA, 2.00 mA, and 4.00 mA. These glass axial-leaded DO-7
reference diodes are internal-metallurgical-bonded and are also available in
JAN, JANTX, and JANTXV military qualifications. Microsemi also offers
numerous other Zener Reference Diode products for a variety of other
voltages up to 200 V.
APPEARANCE
DO-7
(DO-204AA)
IMPORTANT: For the most current data, consult MICROSEMIâs website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
⢠JEDEC registered 1N4565 thru 1N4584 series .
⢠Reference voltage diodes of nominal 6.4 V +/- 5%
with tighter tolerance options available
⢠Temperature Coefficient range: 0.01%/oC to
0.0005%/oC.
⢠Zener Test Current selection range: 0.500 mA, 1.00
mA, 2.00 mA and 4.00 mA.
⢠Internal metallurgical bonded
⢠1N4565 thru 1N4584 also have qualification to MIL-
PRF-19500/452 by adding the JAN, JANTX,
JANTXV, or JANS prefixes to part numbers a well as
the â-1â suffix; e.g. JANTX1N4574A-1, etc.
⢠Military surface mount equivalents also available in
DO-213AA by adding UR-1 suffix and the JAN,
JANTX, and JANTXV prefix, e.g.
JANTX1N4569AUR-1 (see separate data sheet)
⢠Also available in DO-35 package including military
qualifications up to JANTXV (see separate data
sheet)
⢠Provides minimal voltage change over a broad
operating temperature range for instrumentation and
other circuit designs requiring a voltage reference
⢠Temperature coefficient selections available from
0.01%/ºC to 0.0005%/ºC
⢠Tight reference voltage tolerances available with
nominal value of 6.4 V by adding tolerance 1%, 2%,
3%, etc. after the part number for identification, e.g.
1N4569-2%, 1N4579A-1%, 1N4574A-1-1%, etc.
⢠Flexible axial-leaded mounting terminals
⢠Nonsensitive to ESD per MIL-STD-750 Method 1020
MAXIMUM RATINGS
⢠Operating Temperatures: -65oC to +175oC
⢠Storage Temperatures: -65oC to +175oC
⢠DC Power Dissipation: 500 mW @ TL = 25oC with
maximum current IZM 70 mA. NOTE: For optimum
voltage-temperature stability, the operating test
current (IZT) should be as specified in the Electrical
Characteristics Table (power less than 30 mW)
⢠Solder Temperatures: 260oC for 10 s (max)
MECHANICAL AND PACKAGING
⢠CASE: Hermetically sealed glass case. DO-7 (DO-
204AA) package
⢠TERMINALS: Leads, tin-lead plated solderable per
MIL-STD-750, Method 2026
⢠MARKING: Part number and cathode band
⢠POLARITY: Reference diode to be operated with the
banded end positive with respect to the opposite end
⢠TAPE & REEL option: Standard per EIA-296 (add
âTRâ suffix to part number)
⢠WEIGHT: 0.2 grams.
⢠See package dimensions on last page
Copyright  2003
10-27-2003 REV B
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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