DL4728 データシートの表示（PDF） - Galaxy Semi-Conductor
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DL4728 Datasheet PDF : 3 Pages
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ELECTRICAL CHARACTERISTICS (TA=25 )
Type
Nominal
zener
voltage 1)
V z@IZT
Tes t
current
Maximum dynamic impedance
IZT
IZT@ZZT ZZK@IZK
IZK
Maximum reverse
leakage current
IR
@V R
Max surge
current
8.3ms
IR@Tamb
=25
Max imum
regulator
current 2)
IZM @Tamb
=50
(V)
DL4728
3.3
DL4729
3.6
DL4730
3.9
DL4731
4.3
DL4732
4.7
DL4733
5.1
DL4734
5.6
DL4735
6.2
DL4736
6.8
DL4737
7.5
DL4738
8.2
DL4739
9.1
DL4740
10
DL4741
11
DL4742
12
DL4743
13
DL4744
15
DL4745
16
DL4746
18
DL4747
20
DL4748
22
DL4749
24
DL4750
27
DL4751
30
DL4752
33
DL4753
36
DL4754
39
DL4755
43
DL4756
47
DL4757
51
DL4758
56
DL4759
62
DL4760
68
DL4761
75
DL4762
82
DL4763
91
DL4764
100
(mA )
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
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
(Ω)
(Ω)
(m A)
10
400
1.0
10
400
1.0
9
400
1.0
9
400
1.0
8
500
1.0
7
550
1.0
5
600
1.0
2
700
1.0
3.5
700
1.0
4.0
700
0.5
4.5
700
0.5
5.0
700
0.5
7
700
0.25
8
700
0.25
9
700
0.25
10
700
0.25
14
700
0.25
16
700
0.25
20
750
0.25
22
750
0.25
23
750
0.25
25
750
0.25
35
750
0.25
40
1000
0.25
45
1000
0.25
50
1000
0.25
60
1000
0.25
70
1500
0.25
80
1500
0.25
95
1500
0.25
110
2000
0.25
125
2000
0.25
150
2000
0.25
175
2000
0.25
200
3000
0.25
250
3000
0.25
350
3000
0.25
(μA )
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(V)
1
1
1
1
1
1
2
3
4
5
6
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
79.0
(mA )
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
(mA )
276
252
234
217
193
178
462
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
1)Based on dc_m easurem ent at theral equilibrium while m aitaining the lead tem perature (TL) at 30 +1 ,9.5m m (3/8")f rom the D iode body .
2)Valid prov ided that electrodes at a distance of 10 m m f orm case kept at am bient temperature.
*)Additionnal m easurem ent of v oltage gruup 9v 1 to 75 at 95% VZMIN 35nA at TJ25
Document Number 0284021
BLGALAXY ELECTRICAL
www.galaxycn.com
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