MMSZ5221BW TAK_CHEONG [Tak Cheong Electronics (Holdings) Co.,Ltd], MMSZ5221BW Datasheet - Page 2

• Manufacturer Part Number: MMSZ5221BW
• Description: 500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators
• Manufacturer: TAK_CHEONG [Tak Cheong Electronics (Holdings) Co.,Ltd]

Electrical Characteristics
Notes:
Nov. 2008 Release, Revision D
V
F
MMSZ5244BW
MMSZ5245BW
MMSZ5246BW
MMSZ5247BW
MMSZ5248BW
MMSZ5249BW
MMSZ5250BW
MMSZ5251BW
MMSZ5252BW
MMSZ5253BW
MMSZ5254BW
MMSZ5255BW
MMSZ5256BW
MMSZ5257BW
MMSZ5258BW
MMSZ5259BW
MMSZ5260BW
MMSZ5261BW
MMSZ5262BW
MMSZ5263BW
MMSZ5264BW
MMSZ5265BW
MMSZ5266BW
MMSZ5267BW
Forward Voltage = 900mV Maximum @ I
1.
2.
3.
4.
Device
Type
The zener voltage (V
The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
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 (I
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.
TAK CHEONG
Marking
Device
Z14V
Z15V
Z16V
Z17V
Z18V
Z19V
Z20V
Z22V
Z24V
Z25V
Z27V
Z28V
Z30V
Z33V
Z36V
Z39V
Z43V
Z47V
Z51V
Z56V
Z60V
Z62V
Z68V
Z75V
Z
) is tested under pulse condition of 1mS.
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
Min
ZT
T
A
or I
= 25°C unless otherwise noted
F
ZK
= 10 mA for all types
) is superimposed to I
V
(Volts)
Z
Nom
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
®
@ I
ZT
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
Max
ZT
or I
(mA)
8.5
7.8
7.4
6.6
6.2
5.6
5.2
4.6
4.5
4.2
3.8
3.4
3.2
2.7
2.5
2.2
2.1
2.0
1.8
1.7
I
ZK.
ZT
9
7
5
3
Z
ZT
Max
105
125
150
170
185
230
270
(Ω)
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
@ I
ZT
Z
ZK
@ I
ZK
1000
1100
1300
1400
1400
1600
1700
Max
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
(Ω)
= 0.25mA
SEMICONDUCTOR
I
R
(μA)
Max
@ V
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
R
Page 2
(Volts)
V
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
R