1N4057 thru 1N4085A
High Voltage Temperature Compensated
Zener Reference Diodes
SCOTTSDALE DIVISION
DESCRIPTION
The 1N4057 thru 1N4085A series of Zero-TC Reference Diodes provides a
wide selection of nominal voltages ranging from 12.4 V to 200 V with low
temperature coefficients of either 0.005%/C or 0.002%/
o
C for minimal voltage
change with temperature. This is achieved at the specified test currents of
10.0 mA for the lower voltages 12.4 V to 33 V, a specified test current of 7.5
mA for the next higher voltage grouping of 37 V to 100 V, 5.00 mA for 68 V to
100 V, and 2.5 mA for the highest voltage group 105 V to 200 V. These
axial-leaded reference diodes are packaged in three different plastic body
package configurations progressively increasing in size with the voltage.
Microsemi also offers numerous other Zener Reference Diode products in
smaller packages for lower voltages in popular JEDEC registrations.
APPEARANCE
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Microsemi
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OM
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
FEATURES
•
•
•
•
Reference Voltage 12.4V to 200V
Standard voltage tolerance of +/-5%
Maximum temperature coefficient selections
available of 0.005%/
o
C and 0.002%/
o
C
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
•
•
•
•
APPLICATIONS / BENEFITS
Provides minimal voltage change in voltage over a
broad temperature range
For instrumentation and other circuit designs
requiring a stable voltage reference
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
MAXIMUM RATINGS
Operating & StorageTemperature: -65
o
C to +175
o
C
DC Power Dissipation: Case CC: 1.5W
Case DD: 2W
Case EE: 2.5W
o
NOTE: Starting at 25 C, derate linearly to zero at 150
o
C
Case CC derate at 12 mW/
o
C
Case DD derate at 16 mW/
o
C
Case EE derate at 20 mW/
o
C
•
Solder Temperatures: 260C for 10 s (maximum)
•
•
•
•
•
•
MECHANICAL AND PACKAGING
CASE: Plastic shell and filled with epoxy around
hermetically sealed glass diodes
TERMINALS: Tin-lead plated and 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
WEIGHT: Case CC: 1.17 grams
Case DD: 1.42 grams
Case EE: 2.86 grams
See package dimensions on last page
1N4057 thru 1N4085A
•
•
Copyright
2003
8-20-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
1N4057 thru 1N4085A
High Voltage Temperature Compensated
Zener Reference Diodes
SCOTTSDALE DIVISION
*ELECTRICAL CHARACTERISTICS @ 25
o
C, unless otherwise specified
JEDEC TYPE
NUMBER
ZENER
VOLTAGE
V
Z
@ I
ZT
VOLTS (+/-5%)
(See Note 1)
12.4
12.4
14.6
14.6
16.8
16.8
18.5
18.5
21
21
23
23
27
27
30
30
33
33
37
37
43
43
47
47
51
51
56
56
62
62
68
68
75
75
82
82
87
87
91
91
100
100
105
105
110
110
120
120
130
130
140
140
150
150
175
175
200
200
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Microsemi
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ZENER
TEST
CURRENT
(I
ZT
)
mA
MAXIMUM
DYNAMICS
IMPEDANCE
@ (I
ZT
)
MAXIMUM TEMPERATURE
COEFFICIENT
(See Note 2)
TEMPERATURE
RANGE
o
CASE
TYPE
NO.
OHMS
25
25
30
30
30
30
30
30
35
35
40
40
45
45
50
50
55
55
80
80
90
90
100
100
110
110
120
120
135
135
230
230
250
250
270
270
290
290
310
310
340
340
700
700
740
740
800
800
840
840
960
960
1020
1020
1150
1150
1350
1350
+/-%/ C
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
.005
.002
o
α
VZ
+/-mV/ C
.62
.25
.73
.29
.84
.34
.92
.37
1.05
.42
1.15
.46
1.35
.54
1.50
.60
1.65
.66
1.85
.74
2.15
.86
2.35
.94
2.55
1.02
2.80
1.12
3.10
1.24
3.40
1.36
3.75
1.50
4.10
1.64
4.35
1.74
4.55
1.82
5.00
2.00
5.25
2.10
5.50
2.20
6.00
2.40
6.50
2.60
7.00
2.80
7.50
3.00
8.75
3.50
10.00
4.00
o
C
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
1N4057
1N4057A
1N4058
1N4058A
1N4059
1N4059A
1N4060
1N4060A
1N4061
1N4061A
1N4062
1N4062A
1N4063
1N4063A
1N4064
1N4064A
1N4065
1N4065A
1N4066
1N4066A
1N4067
1N4067A
1N4068
1N4068A
1N4069
1N4069A
1N4070
1N4070A
1N4071
1N4071A
1N4072
1N4072A
1N4073
1N4073A
1N4074
1N4074A
1N4075
1N4075A
1N4076
1N4076A
1N4077
1N4077A
1N4078
1N4078A
1N4079
1N4079A
1N4080
1N4080A
1N4081
1N4081A
1N4082
1N4082A
1N4083
1N4083A
1N4084
1N4084A
1N4085
1N4085A
*JEDEC Registered Data
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
55 to +25 to +100
1N4057 thru 1N4085A
1.
2.
NOTES:
Voltage measurements to be performed 15 seconds after application of dc current.
The 1N4057 through 1N4085 series is specified over the temperature range -55 C to +100 C with measurements made at -55 C, +100 C, and at
o
o
o
o
o
the reference temperature +25 C. The maximum voltage change over the range -55 C to +25 C and +25 C to +100 C for this series is limited to
o
the values (expressed in mV/ C) shown in the table. These values are computed by considering the temperature coefficient to be an average over
o
o
o
the temperature range. For example, there is an 80 C change in temperature from -55 C to +25 C. At an average temperature coefficient of
o
o
o
0.005%/ C, the maximum percentage change in voltage would be: 80 C x 0.005%/ C or 0.4%. For the 1N4057, having a nominal zener voltage
of 12.4 volts, the maximum allowable voltage change would be: 0.4% of 12.4 volts or 49.6 millivolts.
o
o
o
o
Copyright
2003
8-20-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
1N4057 thru 1N4085A
High Voltage Temperature Compensated
Zener Reference Diodes
SCOTTSDALE DIVISION
GRAPHS
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Microsemi
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Zener Current (mA)
Zener Voltage (Volts)
FIGURE 1
TYPICAL VOLT-AMPERE CURVE OF 1N4076A
PACKAGE DIMENSIONS
1N4057 thru 1N4085A
4057 thru 1N4085A
Copyright
2003
8-20-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
