參數(shù)資料
型號: MMSZ43VBW
元件分類: 齊納二極管
英文描述: 43 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: GREEN, PLASTIC PACKAGE-2
文件頁數(shù): 2/5頁
文件大小: 233K
代理商: MMSZ43VBW
Number: DB-086
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)
MMSZ20VBW
20VB
19.60
20
20.40
5
55
1
212
0.045
14.0
MMSZ22VBW
22VB
21.56
22
22.44
5
55
1
235
0.045
15.4
MMSZ24VBW
24VB
23.52
24
24.48
5
70
1
235
0.045
16.8
MMSZ27VBW
27VB
26.46
27
27.54
2
80
0.5
282
0.045
18.9
MMSZ30VBW
30VB
29.40
30
30.60
2
80
0.5
282
0.045
21.0
MMSZ33VBW
33VB
32.34
33
33.66
2
80
0.5
306
0.045
23.0
MMSZ36VBW
36VB
35.28
36
36.72
2
90
0.5
329
0.045
25.2
MMSZ39VBW
39VB
38.22
39
39.78
2
130
0.5
329
0.045
27.3
MMSZ43VBW
43VB
42.14
43
43.86
2
150
0.5
353
0.045
30.1
MMSZ47VBW
47VB
46.06
47
47.94
2
170
0.5
353
0.045
33.0
MMSZ51VBW
51VB
49.98
51
52.02
2
180
0.5
376
0.045
35.7
MMSZ56VBW
56VB
54.88
56
57.12
2
200
0.5
400
0.045
39.2
MMSZ62VBW
62VB
60.76
62
63.24
2
215
0.5
423
0.045
43.4
MMSZ68VBW
68VB
66.64
68
69.36
2
240
0.5
447
0.045
47.6
MMSZ75VBW
75VB
73.50
75
76.50
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 ±2%.
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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