Kexin MMSZ27VBW Zener diode Datasheet

Diodes
SMD Type
Zener Diodes
MMSZ Series (KMSZ Series)
■ Features
● Wide Zener Voltage Range Selection, 2.0V to 75V
● VZ Tolerance Selection of ±2% (B Series)
● Flat Lead SOD-123 Plastic Package
● Surface Device Type Mounting
● RoHS Compliant
● Green EMC
1
2
Cathode
Anode
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Symbol
Rating
Unit
PD
500
mW
Power Dissipation
TJ
150
TOPR
-65 to 150
Tstg
-65 to 150
Junction Temperature
Operating Temperature Range
Storage Temperature range
℃
■ Electrical Characteristics Ta = 25℃
Device
Type
Device
Marking
MMSZ2V0BW
MMSZ2V2BW
MMSZ2V4BW
MMSZ2V7BW
MMSZ3V0BW
MMSZ3V3BW
MMSZ3V6BW
MMSZ3V9BW
MMSZ4V3BW
MMSZ4V7BW
MMSZ5V1BW
MMSZ5V6BW
MMSZ6V2BW
MMSZ6V8BW
MMSZ7V5BW
MMSZ8V2BW
MMSZ9V1BW
MMSZ10VBW
MMSZ11VBW
MMSZ12VBW
MMSZ13VBW
MMSZ15VBW
2V0B
2V2B
2V4B
2V7B
3V0B
3V3B
3V6B
3V9B
4V3B
4V7B
5V1B
5V6B
6V2B
6V8B
7V5B
8V2B
9V1B
10VB
11VB
12VB
13VB
15VB
VZ @ IZT
(Volts)
Min
Nom
Max
1.95
2.14
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
2.05
2.26
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
15.30
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
ZZK @ IZK
(Ω)
Max
IR @ VR
(µA)
Max
VR
(Volts)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
100
100
100
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
564
564
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
188
120
120
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
0.045
0.5
0.7
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
10.5
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Diodes
SMD Type
Zener Diodes
MMSZ Series (KMSZ Series)
■ Electrical Characteristics Ta = 25℃
VZ @ IZT
(Volts)
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
ZZK @ IZK
(Ω)
Max
IR @ VR
(µA)
Max
VR
(Volts)
16.32
18.36
20.40
5
5
5
40
45
55
1
1
1
188
212
212
0.045
0.045
0.045
11.2
12.6
14.0
22
22.44
5
55
1
235
0.045
15.4
24
24.48
5
70
1
235
0.045
16.8
26.46
27
27.54
2
80
0.5
282
0.045
18.9
30VB
29.40
30
30.60
2
80
0.5
282
0.045
21.0
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
Device
Type
Device
Marking
Min
Nom
Max
MMSZ16VBW
MMSZ18VBW
MMSZ20VBW
16VB
18VB
20VB
15.68
17.64
19.60
16
18
20
MMSZ22VBW
22VB
21.56
MMSZ24VBW
24VB
23.52
MMSZ27VBW
27VB
MMSZ30VBW
MMSZ33VBW
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types
Notes:
1.
2.
3.
4.
The Zener Voltage (VZ) is tested under pulse condition of 10mS.
The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%.
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.
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.
■ Typical Characterisitics
2
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Diodes
SMD Type
Zener Diodes
MMSZ Series (KMSZ Series)
■ Typical Characterisitics
www.kexin.com.cn
3
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