S C O T T S D A L E D I V I S I O N
1N4099UR thru 1N4135UR
(or MLL4099 thru MLL4135)
and
1N4614UR thru 1N4627UR
(or MLL4614 thru MLL4627)
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
1N40
99
UR
1N4
135
UR
1
N
4
6
14
UR
1N46
27
UR
GLASS SURFACE MOUNT 0.5 WATT
ZENERS
DESCRIPTION
APPEARANCE
The 1N4099UR thru 1N4135UR and 1N4614UR thru 1N4627UR series of
0.5 watt glass surface mount DO-213AA Zener voltage regulators provides
a selection from 1.8 to 100 volts in standard 5% tolerances as well as
tighter tolerances identified by different suffix letters on the part number.
These are also available with an internal-metallurgical-bond option by
adding a "-1" suffix (see separate data sheet) including JAN, JANTX, and
JANTXV military qualifications. Microsemi also offers numerous other
Zener products to meet higher and lower power applications.
DO-213AA
IMPORTANT: For the most current data, consult MICROSEMI's website:
http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Surface mount equivalent to JEDEC registered 1N4099
thru 1N4135 and 1N4614 thru 1N4627 series
Internal metallurgical bond option available by adding a
"-1" suffix that also includes JAN, JANTX, and JANTXV
qualifications per MIL-PRF-19500/435 (see separate
data sheet for same part numbers with "-1" suffix)
DO-7 or DO-35 glass body axial-leaded Zener
equivalents also available per JEDEC registration (see
separate data sheet for part numbers 1N4099 thru
1N4135 and 1N4614 thru 1N4627 series
Regulates voltage over a broad operating current and
temperature range
Extensive selection from 1.8 to 100 V
Standard voltage tolerances are plus/minus 5% with
no suffix
Tight tolerances available in plus or minus 2% or 1%
with C or D suffix respectively
Hermetically sealed surface mount package
Nonsensitive to ESD per MIL-STD-750 Method 1020
Minimal capacitance (see Figure 3)
Inherently radiation hard as described in Microsemi
MicroNote 050
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Operating and Storage temperature: -65
C to +175
C
Thermal Resistance: 150
C/W junction to end cap and
300
C/W junction to ambient when mounted on FR4 PC
board (1 oz Cu) with recommended footprint (see last
page)
Steady-State Power: 0.5 watts at end cap temperature
T
EC
< 100
o
C or ambient temperature T
A
< 25
C when
mounted on FR4 PC board as described for thermal
resistance above (see Figure 2 for derating)
Forward voltage @200 mA: 1.1 volts
Solder Temperatures: 260
C for 10 s (max)
CASE: Hermetically sealed glass DO-213AA (SOD80
or MLL34) MELF style package
TERMINALS: End caps tin-lead plated 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 Zener regulation
MARKING: cathode band only
TAPE & REEL option: Standard per EIA-481-1-A with
12 mm tape, 2000 per 7 inch reel or 5000 per 13 inch
reel (add "TR" suffix to part number)
WEIGHT: 0.04 grams
See package dimensions on last page
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright
2002
11-05-03 REV C
S C O T T S D A L E D I V I S I O N
1N4099UR thru 1N4135UR
(or MLL4099 thru MLL4135)
and
1N4614UR thru 1N4627UR
(or MLL4614 thru MLL4627)
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
1N40
99
UR
1N4
135
UR
1N46
14
UR
1N46
27
U
R
*ELECTRICAL CHARACTERISTICS @ 25
o
C
NOMINAL
ZENER
VOLTAGE
V
Z
@ I
ZT
(NOTE 2)
ZENER
TEST
CURRENT
I
ZT
MAXIMUM
ZENER
IMPEDANCE
Z
ZT
(Note 3)
MAXIMUM
REVERSE
CURRENT
I
R
@ V
R
MAXIMUM
NOISE
DENSITY
N
D
@ I
ZT
MAXIMUM
ZENER
CURRENT
I
ZM
TYPICAL
TEMP.COEFF.
OF ZENER
VOLTAGE
VZ
INDUSTRY
PART NUMBER
(NOTE 1)
MICROSEMI
PART
NUMBER
(NOTE 1)
VOLTS
A
OHMS
A
Volts
V/Hz
mA %/
o
C
1N4614UR
1N4615UR
1N4616UR
MLL4614
MLL4615
MLL4616
1.8
2.0
2.2
250
250
250
1200
1250
1300
3.5
2.5
2.0
1.0
1.0
1.0
1
1
1
120
110
100
-0.075
-0.075
-0.075
1N4617UR
1N4618UR
1N4619UR
1N4620UR
MLL4617
MLL4618
MLL4619
MLL4620
2.4
2.7
3.0
3.3
250
250
250
250
1400
1500
1600
1650
1.0
0.5
0.4
3.5
1.0
1.0
1.0
1.5
1
1
1
1
95
90
87
85
-0.075
-0.075
-0.075
-0.075
1N4621UR
1N4622UR
1N4623UR
1N4624UR
MLL4621
MLL4622
MLL4623
MLL4624
3.6
3.9
4.3
4.7
250
250
250
250
1700
1650
1600
1550
3.5
2.5
2.0
5.0
2.0
2.0
2.0
3.0
1
1
1
1
83
80
77
75
-0.065
-0.060
-0.050
-0.040,+0.020
1N4625UR
1N4626UR
1N4627UR
1N4099UR
MLL4625
MLL4626
MLL4627
MLL4099
5.1
5.6
6.2
6.8
250
250
250
250
1500
1400
1200
200
5.0
5.0
5.0
1.0
3.0
4.0
5.0
5.17
2
4
5
40
70
65
61
56
-0.045,+0.030
-0.020,+0.040
-0.010,+0.050
0.040
1N4100UR
1N4101UR
1N4102UR
1N4103UR
MLL4100
MLL4101
MLL4102
MLL4103
7.5
8.2
8.7
9.1
250
250
250
250
200
200
200
200
1.0
0.5
0.5
0.5
5.70
6.24
6.61
6.92
40
40
40
40
51
46
44
42
0.045
0.048
0.049
0.050
1N4104UR
1N4105UR
1N4106UR
1N4107UR
MLL4104
MLL4105
MLL4106
MLL4107
10
11
12
13
250
250
250
250
200
200
200
200
0.5
.05
.05
.05
7.60
8.44
9.12
9.87
40
40
40
40
38
35
32
29
0.055
0.060
0.065
0.065
1N4108UR
1N4109UR
1N4110UR
1N4111UR
MLL4108
MLL4109
MLL4110
MLL4111
14
15
16
17
250
250
250
250
200
100
100
100
.05
.05
.05
.05
10.65
11.40
12.15
12.92
40
40
40
40
27
25
24
22
0.070
0.070
0.070
0.075
1N4112UR
1N4113UR
1N4114UR
1N4115UR
MLL4112
MLL4113
MLL4114
MLL4115
18
19
20
22
250
250
250
250
100
150
150
150
.05
.05
.01
.01
13.67
14.44
15.20
16.72
40
40
40
40
21
20
19
17
0.075
0.075
0.075
0.080
1N4116UR
1N4117UR
1N4118UR
1N4119UR
MLL4116
MLL4117
MLL4118
MLL4119
24
25
27
28
250
250
250
250
150
150
150
200
.01
.01
.01
.01
18.25
1900
20.45
21.28
40
40
40
40
16
15
14
14
0.080
0.080
0.085
0.085
1N4120UR
1N4121UR
1N4122UR
1N4123UR
MLL4120
MLL4121
MLL4122
MLL4123
30
33
36
39
250
250
250
250
200
200
200
200
.01
.01
.01
.01
22.80
25.08
27.38
29.65
40
40
40
40
13
12
11
9.8
0.085
0.085
0.090
0.090
1N4124UR
1N4125UR
1N4126UR
1N4127UR
MLL4124
MLL4125
MLL4126
MLL4127
43
47
51
56
250
250
250
250
250
250
300
300
.01
.01
.01
.01
32.65
35.75
38.76
42.60
40
40
40
40
8.9
8.1
7.5
6.7
0.090
0.090
0.090
0.090
1N4128UR
1N4129UR
1N4130UR
1N4131UR
MLL4128
MLL4129
MLL4130
MLL4131
60
62
68
75
250
250
250
250
400
500
700
700
.01
.01
.01
.01
45.60
47.10
51.68
57.00
40
40
40
40
6.4
6.1
5.6
5.1
0.090
0.090
0.095
0.095
1N4132UR
1N4133UR
1N4134UR
1N4135UR
MLL4132
MLL4133
MLL4134
MLL4135
82
87
91
100
250
250
250
250
800
1000
1200
1500
.01
.01
.01
.01
62.32
66.12
69.16
76.00
40
40
40
40
4.6
4.4
4.2
3.8
0.095
0.095
0.095
0.095
NOTE 1: These may be ordered as either 1N4614UR-1N4627UR, 1N4099UR-1N4135UR or as the MLL4614-MLL4627, MLL4099-MLL4135.
NOTE 2: The JEDEC type numbers shown above have a standard tolerance of +/-5% for nominal Zener voltage and are also available in 2% and 1%
tolerance with suffix C and D respectively. V
Z
is measured with the diode in thermal equilibrium (still air) at 25
o
C for end-cap terminations.
NOTE 3: The zener impedance is derived by superimposing on I
ZT
, a 60 Hz rms ac current equal to 10% of I
ZT
(25
A). See MicroNote 202 for
zener impedance variation with different operating currents.
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
Copyright
2002
11-05-03 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
Copyright
2002
11-05-03 REV C
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
S C O T T S D A L E D I V I S I O N
1N4099UR thru 1N4135UR
(or MLL4099 thru MLL4135)
and
1N4614UR thru 1N4627UR
(or MLL4614 thru MLL4627)
1N40
99
UR
1N4
135
UR
1N46
14
UR
1N46
27
UR
GRAPHS and CIRCUIT
P
d
Rated Po
wer
Dissipation (m
W
)
T
EC
T
A
T
EC
, End Cap Temperature (
o
C) or T
A
Ambient temperature on FR4 PC board
FIGURE 2 Power Derating Curve
Capacitance vs. V
Z
Curve
FIGURE
1
Noise Density Measurement Circuit
FIGURE 3
Capacitance vs. Zener Voltage (Typical)
Zener Voltage V
Z
T
y
pical
C
apacita
n
ce
in
Picofarads
(pf)
Noise density, (N
D
) is specified in microvolt-rms per squre-
root-hertz. Actual measurement is performed using a 1 KHz
to 3 KHz frequency bandpass filter at a constant Zener test
current (I
ZT
) AT 25
o
C ambient temperature. N
D
is calculated
from the formula.
PACKAGE DIMENSIONS
INCHES MILLIMETERS
DIM
MIN MAX MIN MAX
A
0.063 0.067 1.60 1.70
B
0.130 0.146 3.30 3.70
C
0.016 0.022 0.41 0.55
PAD LAYOUT
INCHES mm
A
.200 5.08
B
.055 1.40
C
.080 2.03
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