1EZ110D5 thru 1EZ200D5, e3
Silicon 1 Watt Zener Diode
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The 1EZ110D5 thru 1EZ200D5 series of axial-leaded 1.0 watt Zeners
provides voltage regulation selections with 5% tolerances from 110 to 200
volts in a DO-41 plastic package size. Other Zener voltage tolerances are
also available by changing the suffix number to the tolerance desired such as
1 and 2 for tighter tolerances or 10 for wider tolerance. These plastic
encapsulated Zeners have moisture classification of Level 1 with no dry pack
required and are also available in various military equivalent screening levels
by adding a prefix identifier as also described in the Features section. They
may be operated at high maximum dc currents or full power rating with
adequate heat sinking. Microsemi also offers numerous other Zener
products to meet higher and lower power applications.
DO-41 or
DO-204AL
(Plastic)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
•
•
Higher voltages of 110 to 200 V extends the JEDEC
registered 1N4728 thru 1N4664A (3.3 to 100 V)
•
Regulates voltage over a broad operating current
and temperature range.
Standard voltage tolerances are plus/minus 5% with
a “5” suffix and 10% with “10” suffix identification
•
•
•
•
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Zener voltage selection from 110 to 200 V.
Flexible axial-lead mounting terminals.
Nonsensitive to ESD per MIL-STD-750 Method 1020
Withstands surge stresses.
Tight tolerances available in plus or minus 2% or 1%
with “2” or “1” suffix respectively
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers
High specified maximum current (IZM) when
adequately heat sunk.
•
•
Surface mount package equivalents available as
SMBJ1EZ110D5 to SMBJ1EZ200D5 in the popular
DO-214AA package, or SMBG1EZ110D5 to
SMBG1EZ200D5 in the DO-215AA package
RoHS Compliant devices available by adding “e3” suffix
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
•
Power dissipation at 25oC: 1.0 watts (also see
derating in Figure 1).
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
Operating and Storage temperature: -65oC to
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•
FINISH: Tin-lead or RoHS Compliant annealed
matte-Tin plating solderable per MIL-STD-750,
method 2026
+150oC.
Thermal Resistance: 45oC/W junction to lead at 3/8
(10mm) lead length from body, or 105oC/W junction
to ambient when mounted on FR4 PC board (1oz
Cu) with 4 mm2 copper pads and track width 1 mm,
length 25 mm.
Steady-State Power: 1.0 watt at TL <105oC 3/8 inch
(10 mm) from body, or 1.0 watts at TA <45oC when
mounted on FR4 PC described for thermal
resistance (also see Figure 1).
POLARITY: Cathode indicated by band where
diode is to be operated with the banded end
positive with respect to the opposite end
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MARKING: Part number
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TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
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WEIGHT: 0.4 grams
See package dimensions on last page
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Forward voltage @ 200 mA: 1.2 volts (maximum).
Solder Temperatures: 260oC for 10 s (max).
Copyright © 2006
6-20-2006 REV C
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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