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参数资料
| 型号： | MMSZ5249BW |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 19 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | GREEN, PLASTIC PACKAGE-2 |
| 文件页数： | 2/5页 |
| 文件大小： | 233K |
| 代理商： | MMSZ5249BW |
Nov. 2008 Release, Revision D
Page 2
TAK CHEONG
SEMICONDUCTOR
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
Device
Type
Device
Marking
Min
Nom
Max
IZT
(mA)
ZZT @ IZT
(
Ω)
Max
ZZK @ IZK = 0.25mA
(
Ω)
Max
IR @ VR
(
μA)
Max
VR
(Volts)
MMSZ5244BW
Z14V
13.30
14
14.70
9
15
600
0.1
10
MMSZ5245BW
Z15V
14.25
15
15.75
8.5
16
600
0.1
11
MMSZ5246BW
Z16V
15.20
16
16.80
7.8
17
600
0.1
12
MMSZ5247BW
Z17V
16.15
17
17.85
7.4
19
600
0.1
13
MMSZ5248BW
Z18V
17.10
18
18.90
7
21
600
0.1
14
MMSZ5249BW
Z19V
18.05
19
19.95
6.6
23
600
0.1
14
MMSZ5250BW
Z20V
19.00
20
21.00
6.2
25
600
0.1
15
MMSZ5251BW
Z22V
20.90
22
23.10
5.6
29
600
0.1
17
MMSZ5252BW
Z24V
22.80
24
25.20
5.2
33
600
0.1
18
MMSZ5253BW
Z25V
23.75
25
26.25
5
35
600
0.1
19
MMSZ5254BW
Z27V
25.65
27
28.35
4.6
41
600
0.1
21
MMSZ5255BW
Z28V
26.60
28
29.40
4.5
44
600
0.1
21
MMSZ5256BW
Z30V
28.50
30
31.50
4.2
49
600
0.1
23
MMSZ5257BW
Z33V
31.35
33
34.65
3.8
58
700
0.1
25
MMSZ5258BW
Z36V
34.20
36
37.80
3.4
70
700
0.1
27
MMSZ5259BW
Z39V
37.05
39
40.95
3.2
80
800
0.1
30
MMSZ5260BW
Z43V
40.85
43
45.15
3
93
900
0.1
33
MMSZ5261BW
Z47V
44.65
47
49.35
2.7
105
1000
0.1
36
MMSZ5262BW
Z51V
48.45
51
53.55
2.5
125
1100
0.1
39
MMSZ5263BW
Z56V
53.20
56
58.80
2.2
150
1300
0.1
43
MMSZ5264BW
Z60V
57.00
60
63.00
2.1
170
1400
0.1
46
MMSZ5265BW
Z62V
58.90
62
65.10
2.0
185
1400
0.1
47
MMSZ5266BW
Z68V
64.60
68
71.40
1.8
230
1600
0.1
52
MMSZ5267BW
Z75V
71.25
75
78.75
1.7
270
1700
0.1
56
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types
Notes:
1.
The zener voltage (VZ) is tested under pulse condition of 1mS.
2.
The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3.
The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
4.
For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMSZ5249C-E3-08 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
| MMSZ5249C-E3-18 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
| MMSZ5249C-G3-08 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
| MMSZ5249C-G3-18 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
| MMSZ5249C-HE3-08 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
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