MMBZ5221BW~MMBZ5262BW
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 51 Volts
POWER
200 mWatts
FEATURES
• Planar Die construction
• 200mW Power Dissipation
• Zener Voltages from 2.4V~51V
• Ideally Suited for Automated Assembly Processes
• In compliance with EU RoHS 2002/95/EC directives
0.054(1.35)
0.045(1.15)
0.087(2.20)
0.070(1.80)
0.004(0.10)MIN.
0.044(1.10)
0.035(0.90)
0.087(2.20)
0.078(2.00)
MECHANICAL DATA
• Case: SOT-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Apporx. Weight: 0.0001 ounces, 0.005 grams
0.056(1.40)
0.047(1.20)
0.006(0.15)
0.002(0.05)
0.004(0.10)MAX.
0.016(0.40)
0.008(0.20)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
PARAMETER
Power Dissipation @T
A
=25
o
C(Note 1)
Operating Junction Temperature and Storage Temperature Range
SYMBOL
P
D
T
J
VALUE
200
-55 to +150
UNITS
mW
O
C
NOTES:
1. Mounted on 100cm
2
(1mm thick) copper areas.
September 29,2011-REV.01
PAGE . 1
MMBZ5221BW~MMBZ5262BW
Nominal Zener Voltage
Part Number
No m. V
200 mWatts Zener Diodes
MMBZ5221BW
MMBZ5222BW
MMBZ5223BW
MMBZ5224BW
MMBZ5225BW
MMBZ5226BW
MMBZ5227BW
MMBZ5228BW
MMBZ5229BW
MMBZ5230BW
MMBZ5231BW
MMBZ5232BW
MMBZ5233BW
MMBZ5234BW
MMBZ5235BW
MMBZ5236BW
MMBZ5237BW
MMBZ5238BW
MMBZ5239BW
MMBZ5240BW
MMBZ5241BW
MMBZ5242BW
MMBZ5243BW
MMBZ5244BW
MMBZ5245BW
MMBZ5246BW
MMBZ5247BW
MMBZ5248BW
MMBZ5249BW
MMBZ5250BW
MMBZ5251BW
MMBZ5252BW
MMBZ5253BW
MMBZ5254BW
MMBZ5255BW
MMBZ5256BW
MMBZ5257BW
MMBZ5258BW
MMBZ5259BW
MMBZ5260BW
MMBZ5261BW
MMBZ5262BW
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
2.28
2.38
2.57
2.66
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.7
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
2.52
2.63
2.84
2.94
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.3
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
30
30
30
30
30
28
24
23
22
19
17
11
7.0
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
20.0
20.0
20.0
20
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20
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
7.5
7.0
6.6
6.2
5.6
5.2
5.0
5.0
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
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
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
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
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
6.0
6.5
6.5
8.0
8.4
9.1
9.9
10.5
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
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
J4
J5
K1
K2
K3
K4
K5
M1
M2
M3
M4
M5
N1
N2
V
Z
@ I
ZT
Mi n. V
Ma x. V
Ω
Max. Zener Impedance
Z
ZT
@
I
ZT
mA
Ω
Z
ZK
@
I
ZK
mA
μA
Max Reverse
Leakage Current
I
R
@ V
R
V
Marking
Code
September 29,2011-REV.01
PAGE . 2
MMBZ5221BW~MMBZ5262BW
TEMPERATURE COEFFICIENT,(mV/
O
C)
100
0.6
POWER DISSIPATION, Watts
0.5
0.4
0.3
10
0.2
0.1
0
0
25
50
75
100
125
150
1
10
100
TEMPERATURE (
O
C)
NOMINAL ZENER VOLTAGE ,VOLTS
Fig.1 STEADY STATE POWER DERATING
Fig.2 TEMPERATURE COEFFICIENTS
1000
1000
FORWARD CURRENT ,mA
LEAKAGE CURRENT ,
m
A
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
100
+150 C
O
+25 C
-55 C
80
90
O
O
10
150
O
C
O
75 C
25
O
C
5
O
C
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
NORMAL ZENER VOLTAGE, VOLTS
FORWARD VOLTAGE, VOLTS
Fig.3 TYPICAL LEAKAGE CURRENT
Fig.4 TYPICAL FORWARD VOLTAGE
September 29,2011-REV.01
PAGE . 3
MMBZ5221BW~MMBZ5262BW
MOUNTING PAD LAYOUT
SOT-323
0.026
(0.66)
Unit
：
inch(mm)
0.034
(0.86)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2011
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.
0.073
(1.85)
September 29,2011-REV.01
PAGE .
4
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