MMSZ5221B - MMSZ5272B
V
Z
:
2.4 to 110 V
P
D
:
500 mW
* Total Power Dissipation 500 mW on FR-4 or FR-5 Board
* Wide Zener Reverse Voltage Range 2.4 V to 110 V
* Package Designed for Optimal Automated Board Assembly
* Small Package Size for High Density Applications
* General Purpose,Medium Current
* Pb / RoHS Free
0.112(2.84)
0.100(2.54)
ZENER DIODES
SOD-123
0.28(0.71)
0.02(0.51)
0.152(3.86)
0.140(3.56)
0.071 (1.8)
0.055 (1.4)
max. 0.004(0.1)
max. 0.006 (0.15)
min. 0.010 (0.25)
0.053 (1.35)
max.
FEATURES :
MECHANICAL DATA :
* Case : SOD-123
* Weight : 0.01 gram (approximately)
Dimensions in inches and (millimeters)
Rating at 25
°
C ambient temperature unless otherwise specifie.
Maximum Ratings and Thermal Characteristics
Parameter
Zener Current see Table "Characteristics"
Total Power Dissipation on FR-5 Board, at T
L
= 75
°C
Derated above 75°C
Maximum Forward Voltage at I
F
= 10 mA
Thermal Resistance Junction to Ambient
Junction and Storage Temperature Range
V
F
R
ӨJA
T
J
,T
S
P
D
500
(1)
6.7
0.9
340
-55 to + 150
mW
mW/°C
V
°C/W
°C
Symbol
Value
Unit
Note :
(1) FR-5 = 3.5 x 1.5 inches,using the minimum recommended footprint
.
Page 1 of 2
Rev. 01 : January 4, 2006
ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specifie
Zener Voltage
(1,2)
Type No.
MMSZ 5221B
MMSZ 5222B
MMSZ 5223B
MMSZ 5224B
MMSZ 5225B
MMSZ 5226B
MMSZ 5227B
MMSZ 5228B
MMSZ 5229B
MMSZ 5230B
MMSZ 5231B
MMSZ 5232B
MMSZ 5233B
MMSZ 5234B
MMSZ 5235B
MMSZ 5236B
MMSZ 5237B
MMSZ 5238B
MMSZ 5239B
MMSZ 5240B
MMSZ 5241B
MMSZ 5242B
MMSZ 5243B
MMSZ 5244B
MMSZ 5245B
MMSZ 5246B
MMSZ 5247B
MMSZ 5248B
MMSZ 5250B
MMSZ 5251B
MMSZ 5252B
MMSZ 5253B
MMSZ 5254B
MMSZ 5255B
MMSZ 5256B
MMSZ 5257B
MMSZ 5258B
MMSZ 5259B
MMSZ 5260B
MMSZ 5261B
MMSZ 5262B
MMSZ 5263B
MMSZ 5264B
MMSZ 5265B
MMSZ 5266B
MMSZ 5267B
MMSZ 5268B
MMSZ 5269B
MMSZ 5270B
MMSZ 5272B
Marking
C1
C2
C3
C4
C5
D1
D2
D3
D4
D5
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H4
H5
J1
J2
J3
J5
K1
K2
K3
K4
K5
M1
M2
M3
M4
M5
N1
N2
N3
N4
N5
P1
P2
P3
P4
P5
R2
V
Z
Min.
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
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
77.90
82.65
86.45
104.50
@ I
ZT
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
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
110
(V)
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
11.50
12.60
13.65
14.70
15.75
16.80
17.85
18.90
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
86.10
91.35
95.55
115.50
Test
Current
I
ZT
(mA)
20
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
7.4
7.0
6.2
5.6
5.2
5
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
1.5
1.4
1.4
1.1
Maximum Zener
Impedance
(3)
Z
ZT
@ I
ZT
Z
ZT
@ I
ZK
(Ω)
(Ω)
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
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
750
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
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
3000
Test
Current
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Maximum Reverse
Leakage Current
I
R
@
V
R
(V)
(μA)
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
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
0.1
0.1
0.1
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
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
62
68
69
84
Notes :
(1) The type numbers shown have a standard tolerance of ± 5% on the nomainal Zener voltage.
.
(2) Nominal Zener voltage is measured with the device junction in thermal equilibrium a
T
L
= 30°C ±1°C
(3) Z
ZT
and Z
ZK
are measured by divice drop across the device by the AC current applice
.
The specified limits are for
I
Z(AC)
= 0.1 I
Z(DC)
with the AC frequency 1 KHz
Page 2 of 2
Rev. 01 : January 4, 2006
