DIGITRON SEMICONDUCTORS
1N5985-1N6031
MAXIMUM RATINGS
Operating and Storage Temperature
DC Power Dissipation @ 25°C
Lead Length 3/8”
Derate above 50°C
Forward Voltage @ 200mA
500 mW
3.33 mW/°C
1.1 V
-65 to +175°C
500mW ZENER DIODES
ELECTRICAL CHARACTERISTICS
Part
Number
Nominal
Zener
Voltage
V
Z
@ I
ZT
(note 2)
Maximum Zener Impedance
Zener
Test
Current
I
ZT
mA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
(note 1)
Maximum Reverse Leakage Current
I
R @
µA
B,C,D
Suffix
A, Non-
Suffix
B,C,D
Suffix
Z
ZT
@ I
ZT
Ohms
B,C,D
Suffix
A, Non-
Suffix
Z
ZK
@ I
ZK
= 0.25mA
Ohms
B,C,D
Suffix
A, Non-
Suffix
V
R
Volts
A, Non-
Suffix
Maximum
DC Zener
Current
I
ZM
(note 3)
Volts
1N5985
1N5986
1N5987
1N5988
1N5989
1N5990
1N5991
1N5992
1N5993
1N5994
1N5995
1N5996
1N5997
1N5998
1N5999
1N6000
1N6001
1N6002
1N6003
1N6004
1N6005
1N6006
1N6007
1N6008
1N6009
1N6010
1N6011
1N6012
1N6013
1N6014
1N6015
1N6016
1N6017
1N6018
1N6019
1N6020
1N6021
1N6022
1N6023
1N6024
1N6025
1N6026
1N6027
1N6028
1N6029
1N6030
1N6031
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
%/°C
mA
208
185
167
152
139
128
116
106
98
89
81
74
67
61
55
50
45
42
38
33
31
28
25
23
21
19
17
15
14
13
12
11
9.8
8.9
8.0
7.4
6.7
6.1
5.5
5.0
4.5
4.2
3.8
3.3
3.1
2.8
2.5
Typical
Temperature
Coefficient
of Zener
Voltage
αvz
%/°C
-0.09
-0.075
-0.07
-0.06
-0.055
-0.045
-0.01
0.01
0.025
0.035
0.04
0.044
0.051
0.055
0.061
0.065
0.068
0.073
0.075
0.079
0.080
0.083
0.085
0.087
0.090
0.091
0.093
0.094
0.094
0.095
0.095
0.096
0.096
0.096
0.097
0.097
0.098
0.098
0.099
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
100
100
95
95
90
90
88
70
50
25
10
8.0
7.0
7.0
10
15
18
22
25
32
36
42
48
55
62
70
78
88
95
130
150
170
180
200
225
240
265
280
300
500
650
800
950
1250
1400
1700
2000
110
110
100
100
95
95
90
90
88
70
50
25
10
15
18
22
25
32
36
42
48
55
62
70
78
88
95
110
130
170
180
200
225
240
265
280
300
350
400
800
950
1250
1400
1700
2000
2350
2700
1800
1900
2000
2200
2300
2400
2500
2200
2050
1800
1300
750
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1300
1400
1400
1600
1700
2000
2300
2600
3000
4000
4500
5000
5500
6000
7000
2000
2200
2300
2400
2500
2500
2500
2500
2500
2200
2050
1800
1300
750
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1600
1700
2000
2300
2600
3000
4000
4500
5000
5500
6000
7000
8000
9000
100
75
50
25
15
10
5.0
3.0
2.0
2.0
1.0
1.0
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
100
100
75
50
25
15
10
5.0
3.0
2.0
2.0
1.0
1.0
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
11
12
14
15
17
18
21
23
25
27
30
33
36
39
43
47
52
56
62
69
76
84
91
99
114
122
137
152
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
11
12
14
15
17
18
21
23
25
27
30
33
36
39
43
47
52
56
62
69
76
84
91
99
114
122
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20120906
DIGITRON SEMICONDUCTORS
1N5985-1N6031
500mW ZENER DIODES
Note 1: Zener impedance is derived from the 1KHz AC voltage which results when an AC current having an rms value equal to 10% of DC zener current (I
ZT
or I
ZK
) is superimposed
on I
ZT
or I
ZK
.
Note 2: Voltage measurements to be performed 20 seconds after application of the DC test current.
Note 3: The maximum zener current IZM is for the nominal voltages. The following formula can be used to determine the worse case current for any tolerance device:
I
ZM
= P/V
ZM
; where V
ZM
is the high end of the voltage tolerance specified and P is the rated power of the device.
MECHANICAL CHARACTERISTICS
Case:
Polarity:
Marking:
Hermetically sealed glass DO-35
Cathode band
Body Painted, alpha-numeric
Inches
Min
BD
BL
LD
LL
-
-
0.018
1.000
Dimensions
Millimeters
Max
0.080
0.175
0.022
-
Min
-
-
0.457
25.400
Max
2.030
4.440
0.559
-
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20120906
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