Characteristics at Ta = 25°C
Dynamic
Zener Voltage Range (1)
ZT(at IZT)
Reverse Current
Impedance
Admissible
Zener Current
Type
Marking
V
IZT
ZZT(at IZT)
Max (Ω)
IR
at VR
(mA)
Max(μA)
Min(V)
Nom(V)
Max(V)
(V)
IZM (mA)
1SMA4728A
1SMA4729A
1SMA4730A
1SMA4731A
1SMA4732A
1SMA4733A
1SMA4734A
1SMA4735A
1SMA4736A
1SMA4737A
1SMA4738A
1SMA4739A
1SMA4740A
1SMA4741A
1SMA4742A
1SMA4743A
1SMA4744A
1SMA4745A
1SMA4746A
1SMA4747A
1SMA4748A
1SMA4749A
1SMA4750A
1SMA4751A
1SMA4752A
1SMA4753A
1SMA4754A
1SMA4755A
1SMA4756A
1SMA4757A
1SMA4758A
1SMA4759A
1SMA4760A
1SMA4761A
1SMA4762A
1SMA4763A
1SMA4764A
1SMA4765A
1SMA4766A
1SMA4767A
1SMA4768A
1SMA4769A
1SMA4770A
1SMA4771A
1SMA4772A
1SMA4773A
1SMA4774A
1SMA4775A
1SMA4776A
1SMA4777A
728A
729A
730A
731A
732A
733A
734A
735A
736A
737A
738A
739A
740A
741A
742A
743A
744A
745A
746A
747A
748A
749A
750A
751A
752A
753A
754A
755A
756A
757A
758A
759A
760A
761A
762A
763A
764A
765A
766A
767A
768A
769A
770A
771A
772A
773A
774A
775A
776A
777A
3.10
3.40
3.70
4.06
4.50
4.84
5.32
5.86
6.46
7.12
7.79
8.60
9.50
10.4
11.4
12.4
13.8
15.2
16.8
19.0
20.8
22.8
25.3
28.2
31.3
34.2
37.2
40.9
44.9
48.6
53.6
58.9
64.6
71.2
77.9
86.0
95.0
104
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
3.50
3.80
4.10
4.56
4.93
5.36
5.92
6.51
7.18
7.88
8.67
9.59
10.5
11.6
12.6
14.1
15.8
17.1
19.2
21.2
23.3
26.0
28.9
32.0
34.9
37.9
41.5
45.6
49.8
54.0
58.8
65.6
71.7
78.8
87.0
96.0
105
75
69
10
10
100
100
50
25
10
10
10
10
10
10
10
10
10
5
1
1
285
263
243
219
203
186
170
154
140
127
116
104
95
64
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
1
58
1
53
1
49
1
45
2
41
3
37
4
34
5
31
6
28
7
25
7
11
23
8
86
12
21
5
9
79
13
19
5
10
11
12
13
15
17
18
21
23
25
27
30
32
35
38
42
47
52
56
62
69
76
84
91
100
110
120
135
150
165
180
190
205
230
250
71
15
17
14
5
63
16
16
16
5
58
18
14
20
5
52
20
13
22
5
47
22
12
23
5
43
24
11
25
5
38
27
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
2.3
2.0
1.9
1.7
1.6
1.4
1.2
1.0
1.0
1.0
1.0
1.0
1.0
35
5
35
40
5
31
30
33
45
5
28
36
50
5
26
39
60
5
24
43
70
1
22
47
80
1
20
51
95
1
18
56
110
125
150
175
200
250
350
450
550
700
900
1100
1200
1400
1600
1800
2000
2100
2300
2500
1
17
62
1
15
68
1
14
75
1
12
82
1
11
91
1
10
100
110
120
135
150
165
180
200
220
240
260
280
300
330
1
9.5
8.6
7.8
7.0
6.3
5.8
5.2
4.7
4.3
3.9
3.7
3.4
3.1
2.8
116
1
114
127
1
125
142
1
140
157
1
155
172
1
170
191
1
189
211
1
209
231
1
229
251
1
249
271
1
269
291
1
289
315
1
313
346
1
(1)
VZT is tested with pulses (20 ms)