参数资料
型号: MMSZ12VCW
元件分类: 齐纳二极管
英文描述: 12 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: MMSZ12VCW
Number: DB-083
May 2009, 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
IZK
(mA)
ZZK @ IZK
(
Ω)
Max
IR @ VR
(
μA)
Max
VR
(Volts)
MMSZ18VCW
18VZ
17.10
18
18.90
5
45
1
212
0.045
12.6
MMSZ20VCW
20VZ
19.00
20
21.00
5
55
1
212
0.045
14.0
MMSZ22VCW
22VZ
20.90
22
23.10
5
55
1
235
0.045
15.4
MMSZ24VCW
24VZ
22.80
24
25.20
5
70
1
235
0.045
16.8
MMSZ27VCW
27VZ
25.65
27
28.35
2
80
0.5
282
0.045
18.9
MMSZ30VCW
30VZ
28.50
30
31.50
2
80
0.5
282
0.045
21.0
MMSZ33VCW
33VZ
31.35
33
34.65
2
80
0.5
306
0.045
23.0
MMSZ36VCW
36VZ
34.20
36
37.80
2
90
0.5
329
0.045
25.2
MMSZ39VCW
39VZ
37.05
39
40.95
2
130
0.5
329
0.045
27.3
MMSZ43VCW
43VZ
40.85
43
45.15
2
150
0.5
353
0.045
30.1
MMSZ47VCW
47VZ
44.65
47
49.35
2
170
0.5
353
0.045
33.0
MMSZ51VCW
51VZ
48.45
51
53.55
2
180
0.5
376
0.045
35.7
MMSZ56VCW
56VZ
53.20
56
58.80
2
200
0.5
400
0.045
39.2
MMSZ62VCW
62VZ
58.90
62
65.10
2
215
0.5
423
0.045
43.4
MMSZ68VCW
68VZ
64.60
68
71.40
2
240
0.5
447
0.045
47.6
MMSZ75VCW
75VZ
71.25
75
78.75
2
255
0.5
470
0.045
52.5
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types
Notes:
1.
The Zener Voltage (VZ) is tested under pulse condition of 10mS.
2.
The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3.
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.
4.
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.
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