Zener Diodes are constructed with glass passivated chips and are assembled in high reliable, robust hermetic sealed housing structures. They are mechanically strong and are stable under negative environmental conditions.
These devices have a very low forward voltage drop and a very fast switching feature. Due to this, the device has better efficiency and high switching speed. The very low forward voltage also reduces conduction loss.
Zener Diodes are used in various applications such as voltage clamping applications, solar photovoltaic systems, switch-mode power supplies, rectifiers, detectors, motor drives, etc.
Devices are available in Stud Base packages, with UNF Threads.
| Part Number |
Nominal Zener Voltage VZ@IZT |
Zener Test Current IZT |
Max Zener Impedance |
Max DC Zener Current IZM@75oC |
Typical Temp. Coeff. aVZ |
Max Reverse Current | Package | ||
|---|---|---|---|---|---|---|---|---|---|
| ZZT@IZT | ZZK@1mA(IZK) | IR | VR | ||||||
| (Volts) | (mA) | (Ohms) | (Ohms) | (mA) | (%/oC) | (µA) | (Volts) | ||
|
6.8
|
1850
|
0.2
|
70
|
6600
|
0.04
|
150
|
4.5
|
TO-3
|
|
|
7.5
|
1700
|
0.3
|
70
|
5900
|
0.045
|
75
|
5
|
TO-3
|
|
|
8.2
|
1500
|
0.4
|
70
|
5200
|
0.048
|
50
|
5.4
|
TO-3
|
|
|
9.1
|
1370
|
0.5
|
70
|
4800
|
0.051
|
25
|
6.1
|
TO-3
|
|
|
10
|
1200
|
0.6
|
80
|
4300
|
0.055
|
10
|
6.7
|
TO-3
|
|
|
11
|
1100
|
0.8
|
80
|
3900
|
0.06
|
5
|
8.4
|
TO-3
|
|
|
12
|
1000
|
1
|
80
|
3600
|
0.065
|
5
|
9.1
|
TO-3
|
|
|
13
|
960
|
1.1
|
80
|
3300
|
0.065
|
5
|
9.9
|
TO-3
|
|
|
14
|
890
|
1.2
|
80
|
3000
|
0.07
|
5
|
10.6
|
TO-3
|
|
|
15
|
830
|
1.4
|
80
|
2800
|
0.07
|
5
|
11.4
|
TO-3
|
|
|
16
|
780
|
1.6
|
80
|
2650
|
0.07
|
5
|
12.2
|
TO-3
|
|
|
17
|
740
|
1.8
|
80
|
2500
|
0.075
|
5
|
13
|
TO-3
|
|
|
18
|
700
|
2
|
80
|
2300
|
0.075
|
5
|
13.7
|
TO-3
|
|
|
19
|
660
|
2.2
|
80
|
2200
|
0.075
|
5
|
14.4
|
TO-3
|
|
|
20
|
630
|
2.4
|
80
|
2100
|
0.075
|
5
|
15.2
|
TO-3
|
|
|
22
|
570
|
2.5
|
80
|
1900
|
0.08
|
5
|
16.7
|
TO-3
|
|
|
24
|
520
|
2.6
|
80
|
1750
|
0.08
|
5
|
18.2
|
TO-3
|
|
|
25
|
500
|
2.7
|
90
|
1550
|
0.08
|
5
|
19
|
TO-3
|
|
|
27
|
460
|
2.8
|
90
|
1500
|
0.085
|
5
|
20.6
|
TO-3
|
|
|
30
|
420
|
3
|
90
|
1400
|
0.085
|
5
|
22.8
|
TO-3
|
|
|
33
|
380
|
3.2
|
90
|
1300
|
0.085
|
5
|
25.1
|
TO-3
|
|
|
36
|
350
|
3.5
|
90
|
1150
|
0.085
|
5
|
27.4
|
TO-3
|
|
|
39
|
320
|
4
|
90
|
1050
|
0.09
|
5
|
29.7
|
TO-3
|
|
|
43
|
290
|
4.5
|
90
|
975
|
0.09
|
5
|
32.7
|
TO-3
|
|
|
45
|
280
|
4.5
|
100
|
930
|
0.09
|
5
|
34.2
|
TO-3
|
|
|
47
|
270
|
5
|
100
|
880
|
0.09
|
5
|
35.8
|
TO-3
|
|
|
50
|
250
|
5
|
100
|
830
|
0.09
|
5
|
38
|
TO-3
|
|
|
51
|
245
|
5.2
|
100
|
810
|
0.09
|
5
|
38.8
|
TO-3
|
|
|
56
|
220
|
6
|
110
|
740
|
0.09
|
5
|
42.6
|
TO-3
|
|
|
62
|
200
|
7
|
120
|
660
|
0.09
|
5
|
47.1
|
TO-3
|
|
|
68
|
180
|
8
|
140
|
600
|
0.09
|
5
|
51.7
|
TO-3
|
|
|
75
|
170
|
9
|
150
|
540
|
0.09
|
5
|
56
|
TO-3
|
|
|
82
|
150
|
11
|
160
|
490
|
0.09
|
5
|
62.2
|
TO-3
|
|
|
91
|
140
|
15
|
180
|
420
|
0.09
|
5
|
69.2
|
TO-3
|
|
|
100
|
120
|
20
|
200
|
400
|
0.09
|
5
|
76
|
TO-3
|
|
|
105
|
120
|
25
|
210
|
380
|
0.095
|
5
|
79.8
|
TO-3
|
|
|
110
|
110
|
30
|
220
|
365
|
0.095
|
5
|
83.6
|
TO-3
|
|
|
120
|
100
|
40
|
240
|
335
|
0.095
|
5
|
91.2
|
TO-3
|
|
|
130
|
95
|
50
|
275
|
310
|
0.095
|
5
|
98.8
|
TO-3
|
|
|
150
|
85
|
75
|
400
|
270
|
0.095
|
5
|
114
|
TO-3
|
|
|
160
|
80
|
80
|
450
|
250
|
0.095
|
5
|
121.6
|
TO-3
|
|
|
180
|
68
|
90
|
525
|
220
|
0.095
|
5
|
136.8
|
TO-3
|
|
|
200
|
65
|
100
|
600
|
200
|
0.1
|
5
|
152
|
TO-3
|
|
