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1EZ110D5 thru 1EZ200D5, e3 Silicon 1 Watt Zener Diode
SCOTTSDALE DIVISION
DESCRIPTION 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.
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
APPEARANCE
WWW .Microsemi .C OM
DO-41 or DO-204AL (Plastic)
FEATURES
* * * * Higher voltages of 110 to 200 V extends the JEDEC registered 1N4728 thru 1N4664A (3.3 to 100 V) Standard voltage tolerances are plus/minus 5% with a "5" suffix and 10% with "10" suffix identification Tight tolerances available in plus or minus 2% or 1% with "2" or "1" suffix respectively Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers 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 * * * * * *
APPLICATIONS / BENEFITS
Regulates voltage over a broad operating current and temperature range. 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. High specified maximum current (IZM) when adequately heat sunk.
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MAXIMUM RATINGS
* * * Power dissipation at 25 C: 1.0 watts (also see derating in Figure 1). Operating and Storage temperature: -65oC to +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). Forward voltage @ 200 mA: 1.2 volts (maximum). Solder Temperatures: 260oC for 10 s (max).
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MECHANICAL AND PACKAGING
* * CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 FINISH: Tin-lead or RoHS Compliant annealed matte-Tin plating solderable per MIL-STD-750, method 2026 POLARITY: Cathode indicated by band where diode is to be operated with the banded end positive with respect to the opposite end MARKING: Part number TAPE & REEL option: Standard per EIA-296 (add "TR" suffix to part number) WEIGHT: 0.4 grams See package dimensions on last page
1EZ110D5 - 1EZ200D5, e3
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Copyright (c) 2006 6-20-2006 REV C
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
1EZ110D5 thru 1EZ200D5, e3 Silicon 1 Watt Zener Diode
SCOTTSDALE DIVISION
WWW .Microsemi .C OM
ELECTRICAL CHARACTERISTICS @ 25oC
MICROSEMI PART NUMBER (Note 1 and 5) NOMINAL ZENER VOLTAGE (Note 2) MAXIMUM ZENER IMPEDANCE (Note 3) MAXIMUM REVERSE CURRENT MAXIMUM ZENER CURRENT @ 100C TYPICAL TEMP. COEFF. OF ZENER VOLTAGE MAXIMUM SURGE CURRENT (Note 4)
VZ
Volts 110 120 130 140 150 160 170 180 190 200
@
IZT
mA 2.3 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2
ZZT @ IZT
Ohms 570 710 910 1100 1300 1400 1450 1500 1700 1900
ZZK
Ohms 5200 5800 6500 7000 7500 8000 8500 9000 9500 10000
@
IZK
mA 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
IR
A 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
@
VR
Volts 83.6 91.2 98.8 106.4 114 121.6 130.4 136.8 144.8 152
IZM
mA 8.3 8.0 6.9 6.5 5.7 5.4 5.2 4.9 4.7 4.6
V(BR) o %/ C
+0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.100
IZSM
Amps 0.15 0.14 0.13 0.12 0.12 0.11 0.10 0.10 0.10 0.10
1EZ110D5 1EZ120D5 1EZ130D5 1EZ140D5 1EZ150D5 1EZ160D5 1EZ170D5 1EZ180D5 1EZ190D5 1EZ200D5
NOTES:
1. 2. 3. 4. 5. Suffix 5 indicates =/-5% tolerance. Suffix 10 indicates +/-10%, no suffix indicates +/-20%. Also Suffix 1 indicates +/-1% and suffix 2 indicates +/-2% on VZ tolerance. o o Voltage measurements to be performed 90 seconds after application of dc current at TA 25 C (+8, -2 C). Test currents (IZT) have been o selected so that power dissipation is 0.25 watts at nominal voltages. This results in a typical junction temperature rise of 10 C. The Zener impedance is derived from the 60 Hz ac voltage that results when an ac current having an rms value equal to 10% of the dc Zener current (IZT or IZK) is superimposed on IZT or IZK. Maximum Surge Current IZSM is a non recurrent maximum peak reverse surge with a pulse width of 8.3 ms. Glass devices may be ordered by replacing E in the series type number with G. Example: 1GZ110D5
1EZ
110
D
5
% TOLERANCE
1 WATT MOLDED ZENER DIODE NOMINAL ZENER VOLTAGE
DEVICE
1EZ110D5 - 1EZ200D5, e3
Copyright (c) 2006 6-20-2006 REV C
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
1EZ110D5 thru 1EZ200D5, e3 Silicon 1 Watt Zener Diode
SCOTTSDALE DIVISION
OUTLINE AND CIRCUIT
Pd, Maximum Rated Power Dissipation (Watts)
WWW .Microsemi .C OM
TL
PACKAGE DIMENSIONS
TA on FR4 PC board
TL, Lead temperature ( C) at 3/8" from body or TA on FR4 PC Board
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FIGURE 1 POWER DERATING CURVE
1EZ110D5 - 1EZ200D5, e3
Copyright (c) 2006 6-20-2006 REV C
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3

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