ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
TYPE
Nominal Zener
Voltage
VZ @ IZT
IZT
(V) (mA)
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK
(Ω) (Ω)
IZK
(mA)
Maximum Reverse
Leakage Current
IR @ VR
(µA)
(V)
1N4728
1N4729
1N4730
1N4731
1N4732
1N4733
1N4734
1N4735
1N4736
1N4737
1N4738
1N4739
1N4740
1N4741
1N4742
1N4743
1N4744
1N4745
1N4746
1N4747
1N4748
1N4749
1N4750
1N4751
1N4752
1N4753
1N4754
1N4755
1N4756
1N4757
1N4758
1N4759
1N4760
1N4761
1N4762
1N4763
1N4764
Z1110
Z1120
Z1130
Z1150
Z1160
Z1180
Z1200
3.3 76.0 10 400 1.0 100 1.0
3.6 69.0 10 400 1.0 100 1.0
3.9 64.0 9.0 400 1.0 50 1.0
4.3 58.0 9.0 400 1.0 10 1.0
4.7 53.0 8.0 500 1.0 10 1.0
5.1 49.0 7.0 550 1.0 10 1.0
5.6 45.0 5.0 600 1.0 10 2.0
6.2 41.0 2.0 700 1.0 10 3.0
6.8 37.0 3.5 700 1.0 50 4.0
7.5 34.0 4.0 700 0.5 50 5.0
8.2 31.0 4.5 700 0.5 50 6.0
9.1 28.0 5.0 700 0.5 50 7.0
10 25.0 7.0 700 0.25 50
7.6
11 23.0 8.0 700 0.25 50
8.4
12 21.0 9.0 700 0.25 5.0 9.1
13 19.0 10 700 0.25 5.0 9.9
15 17.0 14 700 0.25 5.0 11.4
16 15.5 16 700 0.25 5.0 12.2
18 14.0 20 750 0.25 5.0 13.7
20 12.5 22 750 0.25 5.0 15.2
22 11.5 23 750 0.25 5.0 16.7
24 10.5 25 750 0.25 5.0 18.2
27 9.5 35 750 0.25 5.0 20.6
30
8.5
40
1000
0.25
5.0
22.8
33
7.5
45
1000
0.25
5.0
25.1
36
7.0
50
1000
0.25
5.0
27.4
39
6.5
60
1000
0.25
5.0
29.7
43
6.0
70
1500
0.25
5.0
32.7
47
5.5
80
1500
0.25
5.0
35.8
51
5.0
95
1500
0.25
5.0
38.8
56 4.5 110 2000 0.25 5.0 42.6
62 4.0 125 2000 0.25 5.0 47.1
68 3.7 150 2000 0.25 5.0 51.7
75 3.3 175 2000 0.25 5.0 56.0
82 3.0 200 3000 0.25 5.0 62.2
91 2.8 250 3000 0.25 5.0 69.2
100 2.5 350 3000 0.25 5.0 76.0
110 2.3 450 4000 0.25 5.0 83.6
120 2.0 550 4500 0.25 5.0 91.2
130 1.9 700 5000 0.25 5.0 98.8
150
1.7
1000
6000
0.25
5.0 114.0
160
1.6
1100
6500
0.25
5.0 121.6
180
1.4
1200
7000
0.25
5.0 136.8
200
1.2
1500
8000
0.25
5.0 152.0
Note :
( 1 ) The type number listed have a standard tolerance on the nominal zener voltage of ± 10%.
A standard tolerance of ± 5% on individual units is also available and is indicated by suffixing
"A" to the standard type number.
Maximum DC
Zener Current
IZM
(mA)
276
252
234
217
193
178
162
146
133
121
110
100
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9.0
8.6
7.8
7.0
6.4
5.8
5.2
4.7
