MMSZ5221B THRU MMSZ5267B
Features
•
•
•
•
•
•
•
•
Zener Voltages from 2.4V - 75V
VZ – Tolerance ± 5%
Planar Die Construction
ESD Rating of 16KV per Human Body Model
Halogen Free Available Upon Request By Adding Suffix "-HF"
Moisture Sensitivity Level 1
Epoxy Meets UL 94 V-0 Flammability Rating
Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS
Compliant. See Ordering Information)
500 mW
Zener Diode
2.4 to 75 Volts
Maximum Ratings
•
•
•
SOD-123
Operating Junction Temperature Range: -65°C to +150°C
Storage Temperature Range: -65°C to +150°C
Thermal Resistance : 340°C/W Junction to Ambient(Note 1)
Parameter
Symbol
Rating
A
B
Conditions
C
Power Dissipation
PD
500mW
Note 2
Maximum Forward
Voltage
VF
0.9V
IF=10mA
E
Cathode Mark
H
Note: 1. On FR - 4 Board With Minimum Recommended Solder Pad Layout
D
J
G
2. Mounted on 5.0mm2(0.013mm Thick) Land Areas.
DIM
A
B
C
D
E
G
H
J
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.140 0.152 3.55 3.85
0.100 0.112 2.55 2.85
0.055 0.071 1.40 1.80
---- 0.053
---1.35
0.018 0.026 0.45 0.65
0.006
---0.15
------- 0.010
---0.25
---- 0.006
---0.15
NOTE
SUGGESTED SOLDER PAD LAYOUT
2.36mm
1.22mm
0.91mm
Rev.3-3-09082019
1/5
MCCSEMI.COM
MMSZ5221B THRU MMSZ5267B
Electrical Characteristics @ 25°C Unless Otherwise Specified
MCC
Part Number
MMSZ5221B
MMSZ5222B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5233B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5238B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5244B
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
MMSZ5260B
MMSZ5261B
MMSZ5262B
MMSZ5263B
MMSZ5265B
MMSZ5267B
Nominal Zener Voltage(3,4)
Maximum Zener Impedance(5)
ZZT @ IZT
ZZk @ IZK
IZK
Maximum Reverse Leakage
Current
VZ @ IZT
IZT
IR
VR
V
mA
Ω
Ω
mA
µA
V
2.4
2.5
2.7
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
14
15
16
18
20
22
24
27
28
30
33
36
39
43
47
51
56
62
75
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.0
6.2
5.6
5.2
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.0
1.7
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
21
25
29
33
41
44
49
58
70
80
93
105
125
150
185
270
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
100
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10.5
11
12
14
15
17
18
21
21
23
25
27
30
33
36
39
43
47
56
Maximum Zener
Voltage Temp
Marking Code
%/oC
-0.085
-0.085
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.040
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.081
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.097
+0.098
+0.099
C1
C2
C3
C5
G1
G2
G3
G4
G5
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H4
H5
J1
J3
J5
K1
K2
K4
K5
M1
M2
M3
M4
M5
N1
N2
M8
N5
P2
NOTE:
3.Standard Zener Voltage Tolerance is ±5% With a "B" suffix (e.g.: MMSZ5225B),Suffix ''C'' is ± 2 % Tolerance
4.Zener Voltage (VZ) Measurement.Guarantees the Zener Voltage When Measured at 90 Seconds While Maintaining the Lead Temperature (TL) at 25OC, From the Diode Body.
5.Zener Impedance (ZZ) Derivation. 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 on IZT or IZK.
Rev.3-3-09082019
2/5
MCCSEMI.COM
MMSZ5221B THRU MMSZ5267B
Electrical Characteristics @ 25°C Unless Otherwise Specified
MCC
Part Number
MMSZ5229C
MMSZ5230C
MMSZ5231C
MMSZ5232C
MMSZ5233C
MMSZ5234C
MMSZ5235C
MMSZ5236C
MMSZ5237C
MMSZ5238C
MMSZ5239C
MMSZ5240C
MMSZ5241C
MMSZ5242C
MMSZ5243C
MMSZ5244C
MMSZ5245C
MMSZ5246C
MMSZ5248C
MMSZ5250C
MMSZ5251C
MMSZ5252C
MMSZ5254C
MMSZ5255C
MMSZ5256C
MMSZ5257C
MMSZ5258C
MMSZ5259C
MMSZ5260C
MMSZ5261C
Nominal Zener Voltage(3,4)
Maximum Zener Impedance(5)
Maximum Reverse Leakage
Current
VZ @ IZT
IZT
ZZT @ IZT
ZZk @ IZK
IZK
IR
VR
V
mA
Ω
Ω
mA
µA
V
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
14
15
16
18
20
22
24
27
28
30
33
36
39
43
47
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.0
6.2
5.6
5.2
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
21
25
29
33
41
44
49
58
70
80
93
105
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.5
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
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.0
6.5
6.5
8.0
8.4
9.1
9.9
10.5
11
12
14
15
17
18
21
21
23
25
27
30
33
36
Maximum Zener
Voltage Temp
Marking Code
%/oC
±0.055
±0.030
±0.030
+0.038
+0.040
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.081
+0.082
+0.083
+0.085
+0.086
+0.087
+0.088
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
2G4
2G5
2E1
2E2
2E3
2E4
2E5
2F1
2F2
2F3
2F4
2F5
2H1
2H2
2H3
2H4
H5
2J1
2J3
2J5
2K1
2K2
2K4
2K5
2M1
2M2
2M3/M3
2M4
M5
N1
NOTE:
3.Standard Zener Voltage Tolerance is ±5%With a "B" suffix (e.g.: MMSZ5225B),Suffix ''C'' is ±2 % Tolerance
4.Zener Voltage (VZ) Measurement.Guarantees the Zener Voltage When Measured at 90 Seconds While Maintaining the Lead Temperature (TL) at 25OC, From the Diode Body.
5.Zener Impedance (ZZ) Derivation. 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 on IZT or IZK.
Rev.3-3-09082019
3/5
MCCSEMI.COM
MMSZ5221B THRU MMSZ5267B
Curve Characteristics
Fig. 1 - Power Derating Curve
Fig. 2 - Typical Zener Breakdown Characteristics
600
50
2.7V
45
400
300
200
5.6V
3.9V
3.3V
40
Zener Current (mA)
Power Dissipation (mW)
500
4.7V
6.8V
35
8.2V
30
25
20
15
10
100
5
0
0
50
25
75
100
125
0
150
0
1
2
3
Ambient Temperature (°C)
6
7
8
9
10
10
10V
25
39V
43V
12V
Zener Current (mA)
Zener Current (mA)
5
Fig. 4 - Typical Zener Breakdown Characteristics
Fig. 3 - Typical Zener Breakdown Characteristics
30
20
15V
15
18V
10
22V
47V
5
27V
5
0
4
Zener Voltage (V)
33V
0
10
20
30
36V
0
40
0
Rev.3-3-09082019
10
20
30
40
50
60
70
80
90
100
Zener Voltage (V)
Zener Voltage (V)
4/5
MCCSEMI.COM
MMSZ5221B THRU MMSZ5267B
Ordering Information
Device
Packing
Part Number-TP
Tape&Reel:3Kpcs/Reel
Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Rev.3-3-09082019
5/5
MCCSEMI.COM
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