PANJIT MMSZ5238BS

MMSZ5221BS SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 51 Volts
POWER
200 mWatts
SOD-323
Unit: inch (mm)
FEATURES
• Planar Die construction
.014(.35)
.054(1.35)
• In compliance with EU RoHS 2002/95/EC directives
.045(1.15)
• Ideally Suited for Automated Assembly Processes
.009(.25)
.078(1.95)
.068(1.75)
• 200mW Power Dissipation
.006(.15)
MECHANICAL DATA
• Case: SOD-323, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
.002(.05)
.038(.95)
.027(.70)
.107(2.7)
.090(2.3)
• Polarity: See Diagram Below
.012(.30)MIN.
• Approx. Weight: 0.0041 grams
• Mounting Position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Value
Units
Power Dissipation @TA=25oC(Note A)
PD
200
mW
Operating Junction and Storage Temperature Range
TJ
-55 to +150
O
C
NOTE :
A. Mounted on 5.0mm 2(.013mm thick) land areas.
REV.0.2-NOV.3.2009
PAGE . 1
MMSZ5221BS SERIES
Nominal Zener Voltage
Part Number
Z ZT @ I ZT
V Z @ IZT
No m. V
Max Reverse
Leakage Current
Max. Zener Impedance
Z ZK @ I ZK
IR @ V R
Mi n. V
Max. V

mA

mA
A
V
Marking
Code
200 mWatts Zener Diodes
MMSZ5221BS
2.4
2.28
2.52
30
20.0
1200
0.25
100
1.0
C1
MMSZ5222BS
2.5
2.38
2.63
30
20.0
1250
0.25
100
1.0
C2
MMSZ5223BS
2.7
2.57
2.84
30
20.0
1300
0.25
75
1.0
C3
MMSZ5225BS
3
2.85
3.15
30
20.0
1600
0.25
50
1.0
C5
MMSZ5226BS
3.3
3.14
3.47
28
20.0
1600
0.25
25
1.0
D1
MMSZ5227BS
3.6
3.42
3.78
24
20.0
1700
0.25
15
1.0
D2
MMSZ5228BS
3.9
3.71
4.10
23
20.0
1900
0.25
10
1.0
D3
MMSZ5229BS
4.3
4.09
4.52
22
20.0
2000
0.25
5.0
1.0
D4
MMSZ5230BS
4.7
4.47
4.94
19
20.0
1900
0.25
5.0
2.0
D5
MMSZ5231BS
5.1
4.85
5.36
17
20.0
1600
0.25
5.0
2.0
E1
MMSZ5232BS
5.6
5.32
5.88
11
20.0
1600
0.25
5.0
3.0
E2
MMSZ5234BS
6.2
5.89
6.51
7
20.0
1000
0.25
5.0
4.0
E4
MMSZ5235BS
6.8
6.46
7.14
5
20.0
750
0.25
3.0
5.0
E5
MMSZ5236BS
7.5
7.13
7.88
6
20.0
500
0.25
3.0
6.0
F1
MMSZ5237BS
8.2
7.79
8.61
8
20.0
500
0.25
3.0
6.0
F2
MMSZ5238BS
8.7
8.27
9.14
8
20.0
600
0.25
3.0
6.5
F3
MMSZ5239BS
9.1
8.65
9.56
10
20.0
600
0.25
3.0
6.5
F4
MMSZ5240BS
10
9.50
10.50
17
20.0
600
0.25
3.0
8.0
F5
MMSZ5241BS
11
10.45
11.55
22
20.0
600
0.25
2.0
8.4
H1
MMSZ5242BS
12
11.40
12.60
30
20.0
600
0.25
1.0
9.1
H2
MMSZ5243BS
13
12.35
13.65
13
9.5
600
0.25
0.5
9.9
H3
MMSZ5244BS
14
13.30
14.70
15
9.0
600
0.25
0.1
10.5
H4
MMSZ5245BS
15
14.25
15.75
16
8.5
600
0.25
0.1
11.0
H5
MMSZ5246BS
16
15.20
16.80
17
7.8
600
0.25
0.1
12.0
J1
MMSZ5247BS
17
16.15
17.85
19
7.5
600
0.25
0.1
13.0
J2
MMSZ5248BS
18
17.10
18.90
21
7.0
600
0.25
0.1
14.0
J3
MMSZ5250BS
20
19.00
21.00
25
6.2
600
0.25
0.1
15.0
J5
MMSZ5251BS
22
20.90
23.10
29
5.6
600
0.25
0.1
17.0
K1
MMSZ5252BS
24
22.80
25.20
33
5.2
600
0.25
0.1
18.0
K2
MMSZ5254BS
27
25.65
28.35
41
5.0
600
0.25
0.1
21.0
K4
MMSZ5255BS
28
26.60
29.40
44
4.5
600
0.25
0.1
21.0
K5
MMSZ5256BS
30
28.50
31.50
49
4.2
600
0.25
0.1
23.0
M1
MMSZ5257BS
33
31.35
34.65
58
3.8
700
0.25
0.1
25.0
M2
MMSZ5258BS
36
34.20
37.80
70
3.4
700
0.25
0.1
27.0
M3
MMSZ5259BS
39
37.05
40.95
80
3.2
800
0.25
0.1
30.0
M4
MMSZ5260BS
43
40.85
45.15
93
3.0
900
0.25
0.1
33.0
M5
MMSZ5261BS
47
44.65
49.35
105
2.7
1000
0.25
0.1
36.0
N1
MMSZ5262BS
51
48.45
53.55
125
2.5
1100
0.25
0.1
39.0
N2
REV.0.2-NOV.3.2009
PAGE . 2
POWER DISSIPATION, Watts
0.6
0.5
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
TEMPERATURE COEFFICIENT,(mV/ OC)
MMSZ5221BS SERIES
100
10
1
10
100
NOMINAL ZENER VOLTAGE,VOLTS
TEMPERATURE ( OC)
Fig.2 TEMPERATURE COEFFICENTS
Fig.1 STEADY STATE POWER DERATING
1000
100
FORWARD CURRENT,mA
LEAKAGE CURRENT,uA
1000
10
1
O
+150 C
0.1
0.01
O
0.001
+25 C
0.0001
-55 C
0.00001
O
0
10
20
30
40
50
60
70
NORMAL ZENER VOLTAGE, VOLTS
Fig.3 TYPICAL LEAKAGE CURRENT
REV.0.2-NOV.3.2009
80
90
100
150OC
10
O
75 C
25OC
1
0.4
0.5
0.6
0.7
O
5C
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, VOLTS
Fig.4 TYPICAL FORWARD VOLTAGE
PAGE . 3
MMSZ5221BS SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.2-NOV.3.2009
PAGE . 4