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DL4755A Datasheet(PDF) 2 Page - Yangzhou yangjie electronic co., ltd

No. de Pieza. DL4755A
Descripción  Zener Diodes
Descarga  3 Pages
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Fabricante  YANGJIE [Yangzhou yangjie electronic co., ltd]
Página de inicio  http://www.21yangjie.com/
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DL4755A Datasheet(HTML) 2 Page - Yangzhou yangjie electronic co., ltd

   
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扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd. 
Document Number 0247
Rev. 1.0, 22-Sep-11
www.21yangjie.com
DL47 SERIES
■电性参数 (TA=25℃ 除非另有规定)
Electrical Characteristics (TA=25
unless otherwise noted)
额定齐纳电压
Nominal Zener
voltage
1)
测试电流
Test
current
最大动态电阻
Maximum dynamic impedance
最大反向漏电流
Maximum reverse leakage current
浪涌电流
Surge current
3)
最大调整电流
Maximum
regulator current
2)
VZ at IZT
IZT
ZZT at IZT
ZZK at IZK
IZK
IR
Test voltage VR
at TA=25℃ IR
IZM
产品型号
Part
Number
V
mA
Ω
Ω
mA
μ
A
V
mA
mA
DL4728A
3.3
76
10
400
1
100
1
1380
276
DL4729A
3.6
69
10
400
1
100
1
1260
252
DL4730A
3.9
64
9
400
1
50
1
1190
234
DL4731A
4.3
58
9
400
1
10
1
1070
217
DL4732A
4.7
53
8
500
1
10
1
970
193
DL4733A
5.1
49
7
550
1
10
1
890
178
DL4734A
5.6
45
5
600
1
10
2
810
162
DL4735A
6.2
41
2
700
1
10
3
730
146
DL4736A
6.8
37
3.5
700
1
10
4
660
133
DL4737A
7.5
34
4
700
0.5
10
5
605
121
DL4738A
8.2
31
4.5
700
0.5
10
6
550
110
DL4739A
9.1
28
5
700
0.5
10
7
500
100
DL4740A
10
25
7
700
0.25
10
7.6
454
91
DL4741A
11
23
8
700
0.25
5
8.4
414
83
DL4742A
12
21
9
700
0.25
5
9.1
380
76
DL4743A
13
19
10
700
0.25
5
9.9
344
69
DL4744A
15
17
14
700
0.25
5
11.4
304
61
DL4745A
16
15.5
16
700
0.25
5
12.2
285
57
DL4746A
18
14
20
750
0.25
5
13.7
250
50
DL4747A
20
12.5
22
750
0.25
5
15.2
225
45
DL4748A
22
11.5
23
750
0.25
5
16.7
205
41
DL4749A
24
10.5
25
750
0.25
5
18.2
190
38
DL4750A
27
9.5
35
750
0.25
5
20.6
170
34
DL4751A
30
8.5
40
1000
0.25
5
22.8
150
30
DL4752A
33
7.5
45
1000
0.25
5
25.1
135
27
DL4753A
36
7
50
1000
0.25
5
27.4
125
25
DL4754A
39
6.5
60
1000
0.25
5
29.7
115
23
DL4755A
43
6
70
1500
0.25
5
32.7
110
22
DL4756A
47
5.5
80
1500
0.25
5
35.8
95
19
DL4757A
51
5
95
1500
0.25
5
38.8
90
18
DL4758A
56
4.5
110
2000
0.25
5
42.6
80
16
DL4759A
62
4
125
2000
0.25
5
47.1
70
14
DL4760A
68
3.7
150
2000
0.25
5
51.7
65
13
DL4761A
75
3.3
175
2000
0.25
5
56
60
12
DL4762A
82
3
200
3000
0.25
5
62.2
55
11
DL4763A
91
2.8
250
3000
0.25
5
69.2
50
10
DL4764A
100
2.5
350
3000
0.25
5
76
45
9
备注:Notes:
1) 齐纳阻抗是在1KHz交流电压下,当交流电流其有效值等于10%的齐纳电流(IZT或IZK)是叠加在IZT或IZK。齐纳阻抗测量两点保
证拐点的击穿曲线和消除不稳定的单位
The zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal
to 10 % of the zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to
insure a sharp knee on the breakdown curve and to eliminate unstable units
2) 有效提供,电极保持在环境温度  Valid provided that electrodes are kept at ambient temperature
3) 测量在热平衡和直流试验条件 Measured under thermal equilibrium and DC test conditions


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