Pan Jit MMSZ5256B Surface mount silicon zener diode Datasheet

MMSZ5221B~MMSZ5262B
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 51 Volts
500 mWatts
POWER
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: SOD-123, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Approx. Weight: 0.0003 ounce, 0.0103 gram
• Mounting Position: Any
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Value
Units
Total Power Dissipation (Notes A) at TL=60OC
PD
500
mW
Operating Junction and StorageTemperature Range
TJ
-55 to +150
O
C
NOTES:
A. Mounted on 100cm2(1mm thick) copper areas.
February 17,2011-REV.03
PAGE . 1
MMSZ5221B~MMSZ5262B
Nominal Zener Voltage
Part Number
Z ZT @ I ZT
V Z @ I ZT
No m. V
Max Reverse
Leakage Current
Max. Zener Impedance
Z ZK @ I ZK
I R @ VR
Mi n. V
Max. V
Ω
mA
Ω
mA
μA
V
Marking
Code
500 mW Zener Diodes
MMSZ5221B
2.4
2.28
2.52
30
20
1200
0.25
100
1
C1
MMSZ5222B
2.5
2.38
2.63
30
20
1250
0.25
100
1
C2
MMSZ5223B
2.7
2.57
2.84
30
20
1300
0.25
75
1
C3
MMSZ5224B
2.8
2.66
2.94
30
20
1400
0.25
75
1
C4
MMSZ5225B
3
2.85
3.15
30
20
1600
0.25
50
1
C5
MMSZ5226B
3.3
3.14
3.47
28
20
1600
0.25
25
1
D1
MMSZ5227B
3.6
3.42
3.78
24
20
1700
0.25
15
1
D2
MMSZ5228B
3.9
3.71
4.1
23
20
1900
0.25
10
1
D3
MMSZ5229B
4.3
4.09
4.52
22
20
2000
0.25
5
1
D4
MMSZ5230B
4.7
4.47
4.94
19
20
1900
0.25
5
2
D5
MMSZ5231B
5.1
4.85
5.36
17
20
1600
0.25
5
2
E1
MMSZ5232B
5.6
5.32
5.88
11
20
1600
0.25
5
3
E2
MMSZ5233B
6.0
5.70
6.30
7
20
1600
0.25
5
3.5
E3
MMSZ5234B
6.2
5.89
6.51
7
20
1000
0.25
5
4
E4
MMSZ5235B
6.8
6.46
7.14
5
20
750
0.25
3
5
E5
MMSZ5236B
7.5
7.13
7.88
6
20
500
0.25
3
6
F1
MMSZ5237B
8.2
7.79
8.61
8
20
500
0.25
3
6
F2
MMSZ5238B
8.7
8.27
9.14
8
20
600
0.25
3
6.5
F3
MMSZ5239B
9.1
8.65
9.56
10
20
600
0.25
3
6.5
F4
MMSZ5240B
10
9.5
10.5
17
20
600
0.25
3
8
F5
MMSZ5241B
11
10.45
11.55
22
20
600
0.25
2
8.4
H1
MMSZ5242B
12
11.4
12.6
30
20
600
0.25
1
9.1
H2
MMSZ5243B
13
12.35
13.65
13
9.5
600
0.25
0.5
9.9
H3
MMSZ5244B
14
13.3
14.7
15
9
600
0.25
0.1
10.5
H4
MMSZ5245B
15
14.25
15.75
16
8.5
600
0.25
0.1
11
H5
MMSZ5246B
16
15.2
16.8
17
7.8
600
0.25
0.1
12
J1
MMSZ5247B
17
16.15
17.85
19
7.5
600
0.25
0.1
13
J2
MMSZ5248B
18
17.1
18.9
21
7
600
0.25
0.1
14
J3
MMSZ5249B
19
18.05
19.95
23
6.6
600
0.25
0.1
14
J4
MMSZ5250B
20
19
21
25
6.2
600
0.25
0.1
15
J5
MMSZ5251B
22
20.9
23.1
29
5.6
600
0.25
0.1
17
K1
MMSZ5252B
24
22.8
25.2
33
5.2
600
0.25
0.1
18
K2
MMSZ5253B
25
23.75
26.25
35
5.0
600
0.25
0.1
19
K3
MMSZ5254B
27
25.65
28.35
41
5
600
0.25
0.1
21
K4
MMSZ5255B
28
26.6
29.4
44
4.5
600
0.25
0.1
21
K5
MMSZ5256B
30
28.5
31.5
49
4.2
600
0.25
0.1
23
M1
MMSZ5257B
33
31.35
34.65
58
3.8
700
0.25
0.1
25
M2
MMSZ5258B
36
34.2
37.8
70
3.4
700
0.25
0.1
27
M3
MMSZ5259B
39
37.05
40.95
80
3.2
800
0.25
0.1
30
M4
MMSZ5260B
43
40.85
45.15
93
3
900
0.25
0.1
33
M5
MMSZ5261B
47
44.65
49.35
105
2.7
1000
0.25
0.1
36
N1
MMSZ5262B
51
48.45
53.55
125
2.5
1100
0.25
0.1
39
N2
February 17,2011-REV.03
PAGE . 2
TEMPERATURE COEFFICIENT,(mV/ OC)
TEMPERATURE COEFFICIENT,(mV/ OC)
MMSZ5221B~MMSZ5262B
8
7
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
100
10
1
10
100
NOMINAL ZENER VOLTAGE ,VOLTS
NOMINAL ZENER VOLTAGE ,VOLTS
Fig.2 TEMPERATURE COEFFICIENTS
Fig.1 TEMPERATURE COEFFICIENTS
1000
FORWARD CURRENT ,mA
LEAKAGE CURRENT , m A
1000
100
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
80
90
100
150OC
10
O
75 C
25OC
1
0.4
NORMAL ZENER VOLTAGE, VOLTS
0.5
0.6
0.7
5OC
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, VOLTS
Fig.4 TYPICAL FORWARD VOLTAGE
Fig.3 TYPICAL LEAKAGE CURRENT
P D, POWER DISSIPATION, (W)
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
O
TEMPERATURE ( C)
Fig.5 POWER DERATING CURVE
February 17,2011-REV.03
PAGE . 3
MMSZ5221B~MMSZ5262B
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K 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.
February 17,2011-REV.03
PAGE . 4
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