TAK CHEONG
®
SEMICONDUCTOR
500mW SOD-123 SURFACE MOUNT
Flat Lead Surface Mount Plastic Package
Zener Voltage Regulators
Absolute Maximum Ratings
Symbol
P
D
T
STG
T
OPR
Power Dissipation
Storage Temperature Range
Operating Temperature Range
T
A
= 25°C unless otherwise noted
Value
500
-65 to +150
-65 to +150
Units
mW
°C
°C
Green Product
Parameter
These ratings are limiting values above which the serviceability of the diode may be impaired.
SOD-123 Flat Lead
Specification Features:
Wide Zener Voltage Range Selection, 3.0V to 75V
VZ Tolerance Selection of ±5%
Flat Lead SOD-123 Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
Cathode
ELECTRICAL SYMBOL
Anode
Electrical Characteristics
Device
Type
MMSZ5221BW
MMSZ5222BW
MMSZ5223BW
MMSZ5224BW
MMSZ5225BW
MMSZ5226BW
MMSZ5227BW
MMSZ5228BW
MMSZ5229BW
MMSZ5230BW
MMSZ5231BW
MMSZ5232BW
MMSZ5233BW
MMSZ5234BW
MMSZ5235BW
MMSZ5236BW
MMSZ5237BW
MMSZ5238BW
MMSZ5239BW
MMSZ5240BW
MMSZ5241BW
MMSZ5242BW
MMSZ5243BW
Device
Marking
T
A
= 25°C unless otherwise noted
V
Z
@ I
ZT
(Volts)
Min
Nom
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
Max
2.52
2.63
2.84
2.94
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.30
6.51
7.14
7.88
8.61
9.14
9.56
10.50
11.55
12.60
13.65
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
2.28
2.38
2.57
2.66
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.70
5.89
6.46
7.13
7.79
8.27
8.65
9.50
10.45
11.40
12.35
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
Z
ZK
@ I
ZK
= 0.25mA
(Ω)
Max
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
I
R
@ V
R
(μA)
Max
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
V
R
(Volts)
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
Z2V4
Z2V5
Z2V7
Z2V8
Z3V0
Z3V3
Z3V6
Z3V9
Z4V3
Z4V7
Z5V1
Z5V6
Z6V0
Z6V2
Z6V8
Z7V5
Z8V2
Z8V7
Z9V1
Z10V
Z11V
Z12V
Z13V
Nov. 2008 Release, Revision D
Page 1
MMSZ5221BW through MMSZ5267BW
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
