SML4764 查看數據表（PDF） - Electronics Industry
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SML4764 Datasheet PDF : 2 Pages
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ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Type
Nominal Zener
Voltage
VZ (1) @ IZT
IZT
(V)
(mA)
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK
IZK
(Ω )
(Ω )
(mA)
Maximum Reverse
Leakage Current
IR @ VR
(µA)
(V)
Maximum DC
Zener Current
IZM
(mA)
Maximum
Surge Current
IRM(2)
(mApk)
SML4728
3.3
76.0
10
400
1.0
100
1.0
276
SML4729
3.6
69.0
10
400
1.0
100
1.0
252
SML4730
3.9
64.0
9.0
400
1.0
50
1.0
234
SML4731
4.3
58.0
9.0
400
1.0
10
1.0
217
SML4732
4.7
53.0
8.0
500
1.0
10
1.0
193
SML4733
5.1
49.0
7.0
550
1.0
10
1.0
178
SML4734
5.6
45.0
5.0
600
1.0
10
2.0
162
SML4735
6.2
41.0
2.0
700
1.0
10
3.0
146
SML4736
6.8
37.0
3.5
700
1.0
50
4.0
133
SML4737
7.5
34.0
4.0
700
0.5
50
5.0
121
SML4738
8.2
31.0
4.5
700
0.5
50
6.0
110
SML4739
9.1
28.0
5.0
700
0.5
50
7.0
100
SML4740
10
25.0
7.0
700
0.25
50
7.6
91
SML4741
11
23.0
8.0
700
0.25
50
8.4
83
SML4742
12
21.0
9.0
700
0.25
5.0
9.1
76
SML4743
13
19.0
10
700
0.25
5.0
9.9
69
SML4744
15
17.0
14
700
0.25
5.0
11.4
61
SML4745
16
15.5
16
700
0.25
5.0
12.2
57
SML4746
18
14.0
20
750
0.25
5.0
13.7
50
SML4747
20
12.5
22
750
0.25
5.0
15.2
45
SML4748
22
11.5
23
750
0.25
5.0
16.7
41
SML4749
24
10.5
25
750
0.25
5.0
18.2
38
SML4750
27
9.5
35
750
0.25
5.0
20.6
34
SML4751
30
8.5
40
1000
0.25
5.0
22.8
30
SML4752
33
7.5
45
1000
0.25
5.0
25.1
27
SML4753
36
7.0
50
1000
0.25
5.0
27.4
25
SML4754
39
6.5
60
1000
0.25
5.0
29.7
23
SML4755
43
6.0
70
1500
0.25
5.0
32.7
22
SML4756
47
5.5
80
1500
0.25
5.0
35.8
19
SML4757
51
5.0
95
1500
0.25
5.0
38.8
18
SML4758
56
4.5
110
2000
0.25
5.0
42.6
16
SML4759
62
4.0
125
2000
0.25
5.0
47.1
14
SML4760
68
3.7
150
2000
0.25
5.0
51.7
13
SML4761
75
3.3
175
2000
0.25
5.0
56.0
12
SML4762
82
3.0
200
3000
0.25
5.0
62.2
11
SML4763
91
2.8
250
3000
0.25
5.0
69.2
10
SML4764
100
2.5
350
3000
0.25
5.0
76.0
9
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
305
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
Notes :
(1) Standard voltage tolerance is 10%, Suffix A ± 5%
(2) Surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC Method
(3) " SML " will be omitted in marking on the diode.
Page 2 of 2
Rev. 04 : November 9, 2005
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