SMD Zener Diode
Formosa MS
MMSZ5221-FL THRU MMSZ5267-FL
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Electrical characteristics................................................................... 3~4
Rating and characteristic curves........................................................ 5~6
Pinning information........................................................................... 7
Suggested solder pad layout............................................................. 7
Packing information.......................................................................... 8
Reel packing.................................................................................... 9
Suggested thermal profiles for soldering processes............................. 9
High reliability test capabilities........................................................... 10
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2011/08/26
Revised Date
-
Revision
A
Page.
10
Page 1
DS-221750
SMD Zener Diode
Formosa MS
Package outline
SOD-123FL
MMSZ5221-FL THRU MMSZ5267-FL
500mW Surface Mount Zener
Diodes - 2.4V- 75V
Features
•
Wide Zener Voltage Range Selection, 4.3V to 75V of ±2%
.
•
Wide Zener Voltage Range Selection, 2.4V to 75V of ±5%
.
•
Flat Lead SOD-123FL Plastic Package .
•
Surface Device Type Mounting .
•
Lead-free parts meet environmental standards of
•
MIL-STD-19500 /228
Suffix "-H" indicates Halogen free parts, ex. MMSZ5229Α-FL-H.
0.028(0.70)
0.020(0.50)
0.146(3.70)
0.130(3.30)
0.067(1.70)
0.060(1.50)
0.107(2.70)
0.099(2.50)
Mechanical data
0.008(0.20)
0.002(0.05)
0.040(1.00)
0.032(0.80)
•
Epoxy:UL94-VO rated flame retardant
•
Case : Molded plastic, SOD-123FL
•
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Dimensions in inches and (millimeters)
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.009 gram
Maximum ratings
(at T =25 C unless otherwise noted)
o
A
PARAMETER
Forward voltage
Power Dissipation
Operating temperature
Storage temperature
I
F
= 10 mA
CONDITIONS
Symbol
V
F
P
D
T
J
T
STG
MIN.
TYP.
MAX.
0.90
500
UNIT
V
mW
o
-65
-65
+150
+150
C
C
o
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2011/08/26
Revised Date
-
Revision
A
Page.
10
Page 2
DS-221750
SMD Zener Diode
Formosa MS
o
A
MMSZ5221-FL THRU MMSZ5267-FL
Electrical characteristics
(at T =25 C unless otherwise noted)
MMSZ5229A-FL thru MMSZ5267A-FL
Zener
voltage
Part No.
Marking
code
Min
MMSZ5229A-FL
MMSZ5230A-FL
MMSZ5231A-FL
MMSZ5232A-FL
MMSZ5233A-FL
MMSZ5234A-FL
MMSZ5235A-FL
MMSZ5236A-FL
MMSZ5237A-FL
MMSZ5238A-FL
MMSZ5239A-FL
MMSZ5240A-FL
MMSZ5241A-FL
MMSZ5242A-FL
MMSZ5243A-FL
MMSZ5244A-FL
MMSZ5245A-FL
MMSZ5246A-FL
MMSZ5247A-FL
MMSZ5248A-FL
MMSZ5249A-FL
MMSZ5250A-FL
MMSZ5251A-FL
MMSZ5252A-FL
MMSZ5253A-FL
MMSZ5254A-FL
MMSZ5255A-FL
MMSZ5256A-FL
MMSZ5257A-FL
MMSZ5258A-FL
MMSZ5259A-FL
MMSZ5260A-FL
MMSZ5261A-FL
MMSZ5262A-FL
MMSZ5263A-FL
MMSZ5264A-FL
MMSZ5265A-FL
MMSZ5266A-FL
MMSZ5267A-FL
229C
230C
231C
232C
233C
234C
235C
236C
237C
238C
239C
240C
241C
242C
243C
244C
245C
246C
247C
248C
249C
250C
251C
252C
253C
254C
255C
256C
257C
258C
259C
260C
261C
262C
263C
264C
265C
266C
267C
4.214
4.606
4.998
5.488
5.880
6.076
6.664
7.350
8.036
8.526
8.918
9.80
10.78
11.76
12.74
13.72
14.70
15.68
16.66
17.64
18.62
19.60
21.56
23.52
24.50
26.46
27.44
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
58.80
60.76
66.64
73.50
V
Z
@ I
ZT
(Volts)
Nom
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
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
Max
4.386
4.794
5.202
5.712
6.120
6.324
6.936
7.650
8.364
8.874
9.282
10.20
11.22
12.24
13.26
14.28
15.30
16.32
17.34
18.36
19.38
20.40
22.44
24.48
25.50
27.54
28.56
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
61.20
63.24
69.36
76.50
Test
current
I
ZT
mA
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
Z
ZT
@ I
ZT
(Ω)Max
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
Zener
impedance
Z
ZK
@ I
ZK
(Ω)Max
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
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
I
ZK
mA
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
I
R
(uA)Max
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
0.1
0.1
0.1
0.1
0.1
Leakage
current
V
R
Volts
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
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
Notes:
1. The zener voltage (V
Z
) is tested under pulse condition of 1ms.
2. The device numCers listed have a standard tolerance on the nominal zener voltage of ±2%.
3. 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
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2011/08/26
Revised Date
-
Revision
A
Page.
10
Page 3
DS-221750
SMD Zener Diode
Formosa MS
o
A
MMSZ5221-FL THRU MMSZ5267-FL
Electrical characteristics
(at T =25 C unless otherwise noted)
MMSZ5221B-FL thru MMSZ5267B-FL
Zener
voltage
Part No.
Marking
code
Min
MMSZ5221B-FL
MMSZ5222B-FL
MMSZ5223B-FL
MMSZ5224B-FL
MMSZ5225B-FL
MMSZ5226B-FL
MMSZ5227B-FL
MMSZ5228B-FL
MMSZ5229B-FL
MMSZ5230B-FL
MMSZ5231B-FL
MMSZ5232B-FL
MMSZ5233B-FL
MMSZ5234B-FL
MMSZ5235B-FL
MMSZ5236B-FL
MMSZ5237B-FL
MMSZ5238B-FL
MMSZ5239B-FL
MMSZ5240B-FL
MMSZ5241B-FL
MMSZ5242B-FL
MMSZ5243B-FL
MMSZ5244B-FL
MMSZ5245B-FL
MMSZ5246B-FL
MMSZ5247B-FL
MMSZ5248B-FL
MMSZ5249B-FL
MMSZ5250B-FL
MMSZ5251B-FL
MMSZ5252B-FL
MMSZ5253B-FL
MMSZ5254B-FL
MMSZ5255B-FL
MMSZ5256B-FL
MMSZ5257B-FL
MMSZ5258B-FL
MMSZ5259B-FL
MMSZ5260B-FL
MMSZ5261B-FL
MMSZ5262B-FL
MMSZ5263B-FL
MMSZ5264B-FL
MMSZ5265B-FL
MMSZ5266B-FL
MMSZ5267B-FL
Z2V4
Z2V5
Z2V7
Z2V8
Z3V0
Z3V3
Z3V6
Z3V9
Z4V3
Z4V7
Z5V1
Z5V6
Z6V0
Z6V2
Z6V8
Z7V5
Z8V2
Z8V7
Z9V1
Z10V
Z11V
Z12V
Z13V
Z14V
Z15V
Z16V
Z17V
Z18V
Z19V
Z20V
Z22V
Z24V
Z25V
Z27V
Z28V
Z30V
Z33V
Z36V
Z39V
Z43V
Z47V
Z51V
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
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
V
Z
@ I
ZT
(Volts)
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
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
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
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
Test
current
I
ZT
mA
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
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
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
Zener
impedance
Z
ZK
@ I
ZK
(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
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
I
ZK
mA
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
0.25
I
R
(uA)Max
100
100
75
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
Leakage
current
V
R
Volts
1.0
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
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
Z56V
Z60V
Z62V
Z68V
Z75V
53.20
57.00
58.90
64.60
71.25
56
60
62
68
75
58.80
63.00
65.10
71.40
75.75
2.2
2.1
2.0
1.8
1.7
150
170
185
230
270
1300
1400
1400
1600
1700
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
43
46
47
52
56
Notes:
1. The zener voltage (V
Z
) is tested under pulse condition of 1ms.
2. The device numCers listed have a standard tolerance on the nominal zener voltage of ±5%.
3. 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
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2011/08/26
Revised Date
-
Revision
A
Page.
10
Page 4
DS-221750
Rating and characteristic curves (MMSZ5221-FL THRU MMSZ5267-FL)
FIG.1-POWER DISSIPATION VS. AMBIENT TEMP.
FIG. 2-EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
POWER PASSIPATION, mW
AMBIENT TEMPERATURE , C
o
FIG. 3-TYPICAL FORWARD VOLTAGE
FIG. 4-TYPICAL
CAPACITANCE
FIG. 5-ZENER BREAKDOWN CHARACTERISTICS
FIG. 6-ZENER BREAKDOWN CHARACTERISTICS
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2011/08/26
Revised Date
-
Revision
A
Page.
10
Page 5
DS-221750
Embedded System
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