Silicon 2 Watt Zener Diode
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright © 2008
11-06-2008 REV C
WWW.Microsemi .COM
SCOTTSDALE DIVISION
2EZ3.6D5 thru 2EZ200D5, e3
2EZ3.6D5 2EZ200D5, e3
DESCRIPTION APPEARANCE
The 2EZ3.6D5 thru 2EZ200D5 series of axial-leaded 2.0 watt Zeners
provides voltage regulation selections with 5% tolerances from 3.6 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 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. Microsemi also offers numerous other
Zener products to meet higher an d lower power applications.
DO-41 or
DO-204AL
(
Plastic
)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES APPLIC ATIONS / BENEFITS
• Zener voltage available 3.6 V to 200 V
• Standard voltage tolerances are plus/minus 5% with a 5
suffix and 10 % with 10 suffix identific ation
• 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, and JANTXV are available b y
adding MQ, MX, or MV prefixes respectively to part
numbers.
• Surface mount equivalents availa ble as
SMBJ2EZ3.6D5 to SMBJ2EZ200D5 in the DO-214AA
package, or SMBG2EZ3.6D5 to SMBG200D5 in the
DO-215AA package
• RoHS compliant devices avai lable by adding “e3” suffix
• Regulates voltage over a broad op erating current
and temperature range
• Wide selection from 3.6 to 200 V
• Flexible axial-lead mounting terminals
• Nonsensitive to ESD per MIL-STD-750 Method
1020
• Withstands surge stresses
• High specified maximum curr ent (IZM) when
adequately heat sunk
MAXIMUM RAT ING S MECHANICAL AND PACKAGING
• Power dissipation at 25ºC: 3.0 watts (also see
derating in Figure 1).
• Operating and Storage temperature: -65ºC to +150ºC
• Thermal Resistance: 45 ºC/W junction to le ad at 3/8
(10 mm) lead length from body, or 105ºC/W junction
to ambient when mounted on FR4 PC board (1oz Cu)
with 4 mm2 cop per pads and track width 1 mm, length
25 mm
• Steady-State Power: 2 watts at TL < 60oC 3/8 inch
(10 mm) from body, or 1.19 watts at TA = 25ºC when
mounted on FR4 PC described for thermal resistance
(also see Figure 1)
• Forward voltage @200 mA: 1.2 volts (maximum)
• Solder Temperatures: 260 ºC for 10 s (max)
• CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
• TERMINALS: Leads, 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 for Z ener
regulation.
• MARKING: Part number
• TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
• WEIGHT: 0.4 grams
• See package dimensions on l ast page
Silicon 2 Watt Zener Diode
WWW.Microsemi .COM
SCOTTSDALE DIVISION
2EZ3.6D5 thru 2EZ200D5, e3
2EZ3.6D5 2EZ200D5, e3
ELECTRICAL CHARACTERISTICS @ 25oC
NOMINAL ZENER
VOLTAGE
(Note 2)
MAXIMUM ZENER IMPEDANCE
(Note 3)
MAXIMUM
REVERSE
CURRENT
MAXIMUM
RATED
ZENER
CURRENT
@ 100oC
MAXIMUM
SURGE
CURRENT
(Note 4)
VZ @ IZT Z
ZT @ IZT Z
ZK @ IZK I
R @ VR IZM I
ZSM
MICRO
TYPE
NUMBER
(Note 1)
VOLTS mA OHMS OHMS mA μA VOLTS mA A
2EZ3.6D5
2EZ3.9D5
2EZ4.3D5
2EZ4.7D5
2EZ5.1D5
3.6
3.9
4.3
4.7
5.1
139
128
116
106
98
5.0
5.0
4.5
4.5
3.5
400
400
400
550
600
1.0
1.0
1.0
1.0
1.0
80
30
20
5.0
5.0
1.0
1.0
1.0
1.0
1.0
504
468
434
386
356
4.6
4.4
4.1
3.3
3.5
2EZ5.6D5
2EZ6.2D5
2EZ6.8D5
2EZ7.5D5
2EZ8.2D5
5.6
6.2
6.8
7.5
8.2
89.5
80.5
73.5
66.5
61
2.5
1.5
2.0
2.0
2.3
500
700
700
700
700
1.0
1.0
1.0
0.5
0.5
5.0
5.0
5.0
5.0
5.0
2.0
3.0
4.0
5.0
6.0
324
292
266
242
220
3.3
3.1
2.9
2.66
2.44
2EZ9.1D5
2EZ10D5
2EZ11D5
2EZ12D5
2EZ13D5
9.1
10
11
12
13
55
50
45.5
41.5
38.5
2.5
3.5
4.0
4.5
5.0
700
700
700
700
700
0.5
0.25
0.25
0.25
0.25
3.0
3.0
1.0
1.0
0.5
7.0
7.6
8.4
9.1
9.9
200
182
166
152
138
2.2
2.0
1.82
1.66
1.54
2EZ14D5
2EZ15D5
2EZ16D5
2EZ17D5
2EZ18D5
14
15
16
17
18
35.7
33.4
31.2
29.4
27.8
5.5
7.0
8.0
9.0
10
700
700
700
750
750
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
10.6
11.4
12.2
13.0
13.7
130
122
114
107
100
1.43
1.33
1.25
1.18
1.11
2EZ19D5
2EZ20D5
2EZ22D5
2EZ24D5
2EZ27D5
19
20
22
24
27
26.3
25
22.8
20.8
18.5
11
11
12
13
18
750
750
750
750
750
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
14.4
15.2
16.7
18.2
20.6
95
90
82
76
68
1.05
1.0
0.91
0.83
0.74
2EZ30D5
2EZ33D5
2EZ36D5
2EZ39D5
2EZ43D5
30
33
36
39
43
16.6
15.1
13.9
12.8
11.6
20
23
25
30
35
1000
1000
1000
1000
1500
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
22.5
25.1
27.4
29.7
32.7
60
55
50
47
43
0.67
0.61
0.56
0.51
0.45
2EZ47D5
2EZ51D5
2EZ56D5
2EZ62D5
2EZ68D5
47
51
56
62
68
10.6
9.8
9.0
8.1
7.4
40
48
55
60
75
1500
1500
2000
2000
2000
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
35.8
38.8
42.6
47.1
51.7
39
36
32
29
27
0.42
0.39
0.36
0.32
0.29
2EZ75D5
2EZ82D5
2EZ91D5
2EZ100D5
2EZ110D5
75
82
91
100
110
6.7
6.1
5.5
5.0
4.5
90
100
125
175
250
2000
3000
3000
3000
4000
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
56
62.2
69.2
76.0
83.6
24
22
20
18
17
0.27
0.24
0.22
0.20
0.18
2EZ120D5
2EZ130D5
2EZ140D5
2EZ150D5
2EZ160D5
120
130
140
150
160
4.2
3.8
3.6
3.3
3.1
325
400
500
575
650
4500
5000
5500
6000
6500
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
91.2
98.8
106.4
114
121.6
15
14
13
12
11
0.16
0.15
0.14
0.13
0.12
2EZ170D5
2EZ180D5
2EZ190D5
2EZ200D5
170
180
190
200
2.9
2.8
2.6
2.5
675
725
825
900
7000
7000
8000
8000
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
130.4
136.8
144.8
152
11
10
10
9
0.12
0.11
0.10
0.10
NOTES: 1. Suffix 1 indicates +/-1% tolerance, suffix 2 indicates +/-2% tolerance, suffix 5 indicates +/-5% tolerance. Suffix 10 indicates +/-10%,
no suffix indicates +/-20%.
2. The VZ is measured after allowing a 90 second stabilization period when mounted with a 3/8” minimum lead length from body.
Ambient temperature, TA = 25oC (+8oC/-2oC).
3. The Zener impedance is derived from 60 cycle ac voltage resulting from an ac current having an rms value equal to 10%
of the dc Zener current (IZT or IZK ) is superimposed on I ZT or IZK.
Microsemi
Scottsdale Division Page 2
4. Maximum Surge Current IZSM is a non-recurrent maximum peak reverse surge with a pulse width of 8.3 ms.
Copyright © 2008
11-06-2008 REV C 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Silicon 2 Watt Zener Diode
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
WWW.Microsemi .COM
SCOTTSDALE DIVISION
2EZ3.6D5 thru 2EZ200D5, e3
2EZ3.6D5 2EZ200D5, e3
2EZ 110 D 5
Copyright © 2008
11-06-2008 REV C
GRAPHS
TL, Lead temperature (oC) at 3/8” from body
or TA on FR4 PC Board
FIGURE 1
POWER DERATING CURVE
PACKAGE DIMEN SIONS
T
A
on FR4 PC board
TL
2 WATT
MOLDED
ZENER
DIODE NOMINAL
ZENER
VOLTAGE
DEVICE
% TOLERANCE
Pd, Maximum Rated Power Dissipation (mW)
