Electrical Characteristics (Cont’d): (TC = +30°C, unless otherwise specified)
Maximum Dynamic
Maximum
DC Zener
Current*
Impedance
(Note 3)
Nominal
Zener Voltage
V @ I
Zener
Test
Current
Typical
Temperature
Coefficient
Maximum
Leakage
Current
NTE Type
Number
(Note 1)
Z
@
zk
zk
(I
)
zm
z
zt
Z @ I
1mA (I )
zt
zt
(Note 4)
(Note 2)
(I )
zt
α
I @ V
R R
vz
Volts
mA
290
275
250
230
210
190
180
170
155
145
140
130
125
115
105
100
95
Ohms
1.7
2
Ohms
250
mA
%/°C
.049
µA
37
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Volts
6.6
NTE5184A
NTE5185A
NTE5186A
NTE5187A
NTE5188A
NTE5189A
NTE5190A
NTE5191A
NTE5192A
NTE5193A
NTE5194A
NTE5195A
NTE5196A
NTE5197A
NTE5198A
NTE5199A
NTE5200A
NTE5201A
NTE5202A
NTE5203A
NTE5204A
NTE5205A
NTE5206A
NTE5207A
NTE5208A
NTE5209A
NTE5210A
NTE5211A
NTE5212A
NTE5213A
NTE5214A
8.7
9.1
10
11
1000
720
860
780
720
660
600
560
530
500
460
440
420
380
350
310
300
290
280
260
230
210
195
185
175
165
160
160
150
140
130
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
275
300
300
300
300
400
400
400
500
500
500
500
550
600
.051
.055
.060
.065
.065
.070
.070
.070
.075
.075
.075
.075
.080
.080
.080
.085
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
6.9
3
7.6
3
8.4
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
45
47
50
51
52
56
60
62
3
9.1
3
9.9
3
10.5
11.4
12.2
13.0
13.7
14.0
15.2
16.7
18.2
18.2
20.6
21.7
22.8
25.1
27.4
29.7
32.7
33.0
35.8
36.0
38.8
39.0
42.6
44.8
47.1
3
4
4
4
4
4
5
5
6
7
90
7.5
8
85
75
9
70
10
11
12
13
14
15
15
15
16
16
17
65
60
55
55
50
50
50
45
43
40
* Stud Temperature = +75°C