PACELEADER MMSZ5226B

MMSZ5221B THRU MMSZ5262B
SURFACE MOUNT ZENER TYPE
0.053(1.35)
0.037(0.95)
0.008(0.20)MAX
0.110(2.80)
0.098(2.50)
0.028(0.70)
0.019(0.50)
0.071(1.80)
0.055(1.40)
SOD-123F
0.154(3.90)
0.141(3.60)
Dimensions in inches and (millimeters)
FEATURES
MECHANICAL DATA
• Epoxy:UL94-VO rated flame retardant
• Case : Molded plastic, SOD-123F
• Terminals : Solder plated, solderable per
• Up to 500mW power dissipation.
• Silicon epitaxial planar chip structure.
• Wide zener reverse voltage range 2.4V to 75V.
• Very tiny package size for high density applications.
• Ideally suited for automated assembly processes.
• Lead-free parts meet environmental standards of
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.010 gram
MIL-STD-19500 /228
MAXIMUM RATINGS (at TA=25 C unless otherwise noted)
o
PARAMETER
Forward voltage
CONDITIONS
I F = 100 mA DC
Power Dissipation
Forward surge current
8.3ms single half sine-wave superimposed
on rate load (JEDEC methode)
Storage temperature
TYP.
MAX.
UNIT
1.00
V
PD
500
mW
I FSM
4000
mA
TJ
1
MIN.
VF
T STG
Operating temperature
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Symbol
-65
-55
+175
o
C
+150
o
C
MMSZ5221B THRU MMSZ5262B
SURFACE MOUNT ZENER TYPE
ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted)
o
Part No.
Marking
code
Zener
voltage
Test
current
Zener
impedance
V Z @ IZT (Volts)
I ZT
Z ZT @ I ZT
Z ZK @ I ZK
Leakage
current
I ZK
IR
VR
Min
Nom
Max
mA
OHMs
OHMs
mA
uA
Volts
MMSZ5221B
C1
2.28
2.4
2.52
20.0
30
1200
0.25
100
1.0
MMSZ5222B
C2
2.38
2.5
2.63
20.0
30
1250
0.25
100
1.0
MMSZ5223B
C3
2.57
2.7
2.84
20.0
30
1300
0.25
75
1.0
MMSZ5225B
C5
3.85
3.0
3.15
20.0
30
1600
0.25
50
1.0
MMSZ5226B
D1
3.14
3.3
3.47
20.0
28
1600
0.25
25
1.0
MMSZ5227B
D2
3.42
3.6
3.78
20.0
24
1700
0.25
15
1.0
MMSZ5228B
D3
3.71
3.9
4.10
20.0
23
1900
0.25
10
1.0
MMSZ5229B
D4
4.09
4.3
4.52
20.0
22
2000
0.25
5.0
1.0
MMSZ5230B
D5
4.47
4.7
4.94
20.0
19
1900
0.25
5.0
2.0
MMSZ5231B
E1
4.85
5.1
5.36
20.0
17
1600
0.25
5.0
2.0
5.6
MMSZ5232B
E2
5.32
5.88
20.0
11
1600
0.25
5.0
3.0
MMSZ5234B
E4
5.89
6.2
6.51
20.0
7
1000
0.25
5.0
4.0
MMSZ5235B
E5
6.46
6.8
7.14
20.0
5
750
0.25
3.0
5.0
MMSZ5236B
F1
7.13
7.5
7.88
20.0
6
500
0.25
3.0
6.0
MMSZ5237B
F2
7.79
8.2
8.61
20.0
8
500
0.25
3.0
6.0
MMSZ5238B
F3
8.27
8.7
9.14
20.0
8
600
0.25
3.0
6.5
MMSZ5239B
F4
8.65
9.1
9.56
20.0
10
600
0.25
3.0
6.5
MMSZ5240B
F5
9.50
10
10.50
20.0
17
600
0.25
3.0
8.0
MMSZ5241B
H1
10.45
11
11.55
20.0
22
600
0.25
2.0
8.4
MMSZ5242B
H2
11.40
12
12.60
20.0
30
600
0.25
1.0
9.1
MMSZ5243B
H3
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
MMSZ5244B
H4
13.30
14
14.70
9.0
15
600
0.25
0.1
10.5
MMSZ5245B
H5
14.25
15
15.75
8.5
16
600
0.25
0.1
11
MMSZ5246B
J1
15.20
16
16.80
7.8
17
600
0.25
0.1
12
MMSZ5247B
J2
16.15
17
17.85
7.5
19
600
0.25
0.1
13
MMSZ5248B
J3
17.10
18
18.90
7.0
21
600
0.25
0.1
14
MMSZ5250B
J5
19.00
20
21.00
6.2
25
600
0.25
0.1
15
MMSZ5251B
K1
20.90
22
23.10
5.6
29
600
0.25
0.1
17
MMSZ5252B
K2
22.80
24
25.20
5.2
33
600
0.25
0.1
18
MMSZ5254B
K4
25.65
27
28.35
5.0
41
600
0.25
0.1
21
MMSZ5255B
K5
26.60
28
29.40
4.5
44
600
0.25
0.1
21
MMSZ5256B
M1
28.50
30
31.50
4.2
49
600
0.25
0.1
23
MMSZ5257B
M2
31.35
33
34.65
3.8
58
700
0.25
0.1
25
MMSZ5258B
M3
34.20
36
37.80
3.4
70
700
0.25
0.1
27
MMSZ5259B
M4
37.05
39
40.95
3.2
80
800
0.25
0.1
30
MMSZ5260B
M5
40.85
43
45.15
3.0
93
900
0.25
0.1
33
MMSZ5261B
N1
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
N2
48.45
51
53.55
2.5
125
1100
0.25
0.1
39
MMSZ5262B
Note : 5% tolerance of Zener voltage
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2
MMSZ5221B THRU MMSZ5262B
SURFACE MOUNT ZENER TYPE
Rating and characteristic curves (MMSZ5221 THRU MMSZ5262)
FIG.1-TOTAL POWER DISSIPATION VS.
AMBIENT TEMPERATURE
FIG. 2-TYPICAL CHANGE OF WORKING VOLTAGE
o
UNDER OPERATING CONDITIONS AT TA =25 C
1000
500
VOLTAGE CHANGE (mV)
TOTAL POWER DISSIPATION (mW)
600
400
300
200
I Z = 5mA
100
10
100
0
0
0
40
80
120
160
200
0
5
o
20
25
FIG. 3-TYPICAL CHANGE OF WORKING VOLTAGE
VS. JUNCTION TEMPERATURE
FIG. 4-TEMPERATURE COEFFICIENT OF VZ
VS. Z-VOLTAGE
15
-4
TEMPERATURE COEFFICIENT (10 / K)
RELATIVE VOLTAGE CHANGE
15
ZENER VOLTAGE (V)
1.3
1.2
-4
10 x 10 /K
-4
8 x 10 /K
-4
6 x 10 /K
1.1
-4
4 x 10 /K
-4
2 x 10 /K
0
-4
-2 x 10 /K
-4
-4 x 10 /K
1.0
0.9
0.8
10
I Z = 5mA
5
0
-5
-60
0
60
120
180
240
0
o
JUNCTION TEMPERATURE ( C)
200
150
100
50
0
0
5
10
15
20
25
ZENER VOLTAGE (V)
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10
20
30
ZENER VOLTAGE (V)
FIG. 5-DIODE CAPACITANCE VS. Z-VOLTAGE
DIODE CAPACITANCE (pF)
10
AMIBIENT TEMPERATURE ( C)
3
40
50
MMSZ5221B THRU MMSZ5262B
SURFACE MOUNT ZENER TYPE
Rating and characteristic curves (MMSZ5221 THRU MMSZ5262)
FIG. 7-Z-CURRENT VS. Z-VOLTAGE
100
50
10
40
ZENER CURRENT (mA)
FORWARD CURRENT (mA)
FIG. 6-FORWARD CURRENT
VS. FORWARD VOLTAGE
1
0.1
P tot = 200mW
30
20
10
0.01
0.001
0
0
0.2
0.4
0.6
0.8
15
1.0
25
30
35
ZENER VOLTAGE (V)
FIG. 8-Z-CURRENT VS. Z-VOLTAGE
FIG. 9-DIFFERENTIAL Z-RESISTANCE VS. Z-VOLTAGE
1000
DIFFERENTIAL Z-RESISTANCE (ohm)
100
ZENER CURRENT (mA)
20
FORWARD VOLTAGE (V)
80
P tot = 200mW
60
40
20
0
I Z = 1mA
100
I Z = 5mA
10
I Z = 10mA
1
0
4
8
12
16
20
0
5
ZENER VOLTAGE (V)
10
15
20
ZENER VOLTAGE (V)
THERMAL RESISTANCE FOR PULSE Cond. (K/W)
FIG. 10-THERMAL RESPONSE
1000
t p / T= 0.5
100
t p / T= 0.2
Single Pulse
t p / T= 0.01
10
t p / T= 0.1
t p / T= 0.02
t p / T= 0.05
1
0.1
1
10
PULSE LENGTH (mS)
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4
100
1000
25