Chenmko MMCZ5262SPT Silicon planar power zener diode Datasheet

MMCZ5221SPT
CHENMKO ENTERPRISE CO.,LTD
THRU
SURFACE MOUNT ZENER
SILICON PLANAR POWER ZENER DIODES
VOLTAGE RANGE 2.4V TO 91V
MMCZ5270SPT
FEATURE
*
*
*
*
*
*
*
Small surface mounting type. (SC-59/SOT-346)
High temperature soldering type.
ESD rating of class 3(>16 kV) per human body model.
Silicon planar zener diodes.
Silcon-oxide passivated junction.
Low temperature coefficient voltage
225 mW Rating on FR-4 or FR-5 Board
SC-59/SOT-346
(2)
0.95
(3)
MECHANICAL
1.9±0.2
2.9±0.2
0.95
* SC-59/SOT-346 Packaging.
* Mounting position: Any.
(1)
0.1
0.4±0.05
1.6± 0.2
0.1
0.2
1.1± 0.1
0.15± 0.1
0.06
CIRCUIT
0.8±0.1
0~0.1
0.3~0.6
(1)
(2)
2.8±0.2
Dimensions in inches and (millimeters)
(3)
SC-59/SOT-346
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
VALUE
UNITS
-
-
-
PD
225
mW
TJ
-65 to +150
o
C
-65 to +150
o
C
Zener Current ( see Table "Characteristics" )
Max. Steady State Power Dissipation
@TA=25oC
Max. Operating Temperature Range
Storage Temperature Range
TSTG
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
Thermal Resistance Junction to Ambient
Max. Instantaneous Forward Voltage at IF= 10mA
SYMBOL
R
JA
VF
MIN.
TYP.
MAX.
-
-
500
o
-
-
0.9
Volts
NOTES : 1. The JEDEC type numbers listd have a standaerd tolerance on the normal zener voltage of +10%, Suffix B=+5%.Suffix S=+2%
2. The zener impedance is derived from 1KHz AC voltage, which results when an AC current having an RMS value equal to 10%
of DC zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee
on the breakdown curve to eliminate unstable units.
3. Valid provided that electrodes at distance of 10mm from case are kept ambient temperature.
4. Measured under thermal equilibrium and DC test conditions.
5. The rating listd in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave
or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration.
UNITS
C/W
2003-01
ELECTRICAL CHARACTERISTICS ( MMCZ5221SPT THRU MMCZ5270SPT )
TYPE
Zener voltage
Test
VZ (V) @ IZT
current
Maximum Zener impedance
Volts
Volts
Volts
IZT (mA)
ZZT
at IZT
( )
MMCZ5221SPT
2.352
2.4
2.448
20
30
1200
0.25
100
1
-0.085
190
MMCZ5222SPT
2.450
2.5
2.550
20
30
1250
0.25
100
1
-0.085
182
MMCZ5223SPT
2.646
2.7
2.754
20
30
1300
0.25
75
1
-0.080
168
MMCZ5224SPT
2.774
2.8
2.856
20
30
1400
0.25
75
1
-0.080
162
MMCZ5225SPT
2.940
3.0
3.060
20
29
1600
0.25
50
1
-0.075
152
MMCZ5226SPT
3.234
3.3
3.366
20
28
1600
0.25
25
1
-0.070
138
MMCZ5227SPT
3.528
3.6
3.762
20
24
1700
0.25
15
1
-0.065
126
MMCZ5228SPT
3.822
3.9
3.987
20
23
1900
0.25
10
1
-0.060
115
MMCZ5229SPT
4.214
4.3
4.386
20
22
2000
0.25
5
1
-0.055
106
MMCZ5230SPT
4.606
4.7
4.794
20
19
1900
0.25
5
2
+0.030
97
MMCZ5231SPT
4.998
5.1
5.202
20
17
1600
0.25
5
2
+0.030
89
MMCZ5232SPT
5.488
5.6
5.712
20
11
1600
0.25
5
3
+0.038
81
MMCZ5233SPT
5.880
6.0
6.120
20
7
1600
0.25
5
3.5
+0.038
76
MMCZ5234SPT
6.070
6.2
6.324
20
7
1000
0.25
5
4
+0.045
73
MMCZ5235SPT
6.664
6.8
6.936
20
5
750
0.25
3
5
+0.050
67
MMCZ5236SPT
7.350
7.5
7.650
20
6
500
0.25
3
6
+0.058
61
MMCZ5237SPT
8.036
8.2
8.364
20
8
500
0.25
3
6.5
+0.062
55
MMCZ5238SPT
8.526
8.7
8.874
20
8
600
0.25
3
6.5
+0.065
52
MMCZ5239SPT
8.918
9.1
9.282
20
10
600
0.25
3
7
+0.068
50
MMCZ5240SPT
9.800
10
10.20
20
17
600
0.25
3
8
+0.075
45
MMCZ5241SPT
10.78
11
11.22
20
22
600
0.25
2
8.4
+0.076
41
MMCZ5242SPT
11.76
12
12.24
20
30
600
0.25
1
9.1
+0.077
38
MMCZ5243SPT
12.74
13
13.26
9.5
13
600
0.25
0.5
9.9
+0.079
35
MMCZ5244SPT
13.72
14
14.28
9.0
15
600
0.25
0.1
10
+0.082
32
MMCZ5245SPT
14.70
15
15.30
8.5
16
600
0.25
0.1
11
+0.082
30
MMCZ5246SPT
15.68
16
16.32
7.8
17
600
0.25
0.1
12
+0.083
28
MMCZ5247SPT
16.66
17
17.34
7.4
19
600
0.25
0.1
13
+0.084
27
MMCZ5248SPT
17.64
18
18.36
7.0
21
600
0.25
0.1
14
+0.085
25
MMCZ5249SPT
18.62
19
19.38
6.6
23
600
0.25
0.1
14
+0.086
24
MMCZ5250SPT
19.60
20
20.40
6.2
25
600
0.25
0.1
16
+0.086
23
MMCZ5251SPT
21.56
22
22.44
5.6
29
600
0.25
0.1
17
+0.087
21
MMCZ5252SPT
23.52
24
24.48
5.2
33
600
0.25
0.1
18
+0.088
19.1
Min
Nom
Max
ZZK
( )
at
IZK
(mA)
Maximum
Type
Maximum
reverse leakage current temperature regulator
coefficient
current
at
at
o
IR
at VR
TA= 25 C TA= 50oC
o
(uA)
(V)
VZ (%/ C)
IZM (mA)
MMCZ5253SPT
24.50
25
25.50
5.0
35
600
0.25
0.1
19
+0.089
18.2
MMCZ5254SPT
26.46
27
27.54
4.6
41
600
0.25
0.1
21
+0.090
16.8
MMCZ5255SPT
27.44
28
28.56
4.5
44
600
0.25
0.1
21
+0.091
16.2
MMCZ5256SPT
29.40
30
30.60
4.2
49
600
0.25
0.1
23
+0.091
15.1
MMCZ5257SPT
32.34
33
33.66
3.8
58
700
0.25
0.1
25
+0.092
13.8
ELECTRICAL CHARACTERISTICS ( MMCZ5221SPT THRU MMCZ5270SPT )
TYPE
Zener voltage
Test
VZ (V) @ IZT
current
Maximum Zener impedance
Volts
Volts
Volts
IZT (mA)
ZZT
at IZT
( )
MMCZ5258SPT
35.28
36
36.72
3.4
70
700
0.25
0.1
27
+0.093
13.8
MMCZ5259SPT
38.22
39
39.78
3.2
80
800
0.25
0.1
30
+0.094
12.6
MMCZ5260SPT
42.14
43
43.86
3.0
93
900
0.25
0.1
33
+0.095
11.6
MMCZ5261SPT
46.06
47
47.94
2.7
105
1000
0.25
0.1
36
+0.095
10.6
MMCZ5262SPT
49.98
51
52.02
2.5
125
1100
0.25
0.1
36
+0.096
9.7
MMCZ5263SPT
54.88
56
57.12
2.2
150
1300
0.25
0.1
39
+0.096
8.9
MMCZ5264SPT
58.80
60
61.20
2.1
170
1400
0.25
0.1
43
+0.097
11.6
MMCZ5265SPT
60.76
62
63.24
2.0
185
1400
0.25
0.1
46
+0.097
-
MMCZ5266SPT
66.64
68
69.36
1.8
230
1600
0.25
0.1
52
+0.097
-
MMCZ5267SPT
73.50
75
76.50
1.7
270
1700
0.25
0.1
56
+0.098
-
MMCZ5268SPT
80.36
82
83.64
1.5
330
2000
0.25
0.1
62
+0.098
-
MMCZ5269SPT
85.26
87
88.74
1.4
370
2000
0.25
0.1
68
+0.099
-
MMCZ5270SPT
89.18
91
92.82
1.4
400
2300
0.25
0.1
69
+0.099
-
Min
Nom
Max
ZZK
( )
at
IZK
(mA)
Maximum
Type
Maximum
reverse leakage current temperature regulator
coefficient
current
at
at
o
IR
at VR
TA= 25 C TA= 50oC
o
(uA)
(V)
VZ (%/ C)
IZM (mA)
8
7
TYPICAL TC VALUES
FOR MMCZ5221SPT SERIES
6
5
4
VZ @ IZT
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
TEMPERATURE COEFFICIENT (mV/ oC)
FIG. 1 - TEMPERATURE COEFFICIENTS)
(TEMPERATURE RANGE 55oC TO +150oC)
FIG. 2 - TEMPERATURE COEFFICIENTS)
(TEMPERATURE RANGE 55oC TO +150oC)
100
TYICAL TC VALUES
FOR MMCZ5221SPT SERIES
VZ @ IZT
10
1
VZ,
VZ,
TEMPERATURE COEFFICIENT (mV/ oC)
(RATING CHARACTERISTIC CURVES ( MMCZ5221SPT THRU MMCZ5270SPT)
10
100
VZ NOMINAL ZENER VOLTAGE ( V )
VZ NOMINAL ZENER VOLTAGE ( V )
FIG. 4 - TYPICAL FORWARD VOLTAGE
FIG. 3 - EFFECT OF ZENER VOLTAGE ON
ZENER IMPEDANCE
1000
1000
IZ= 1mA
IF,FORWARD CURRENT (mA)
ZZT DYNAMIC IMPEDANCE(
)
TJ=25oC
IZ(AC)=0.1IZ(DC)
f=1KHZ
100
5mA
20mA
10
1
1
10
VZ NOMINAL ZENER VOLTAGE ( V )
100
75V (MMCZ5267SPT)
91V (MMCZ5270SPT)
100
10
150oC
1
0.4
0.5
75oC
0.6
25oC
0.7
0o C
0.8
0.9
1.0
VF FORWARD VOLTARGE ( V )
1.1
1.2
RATING CHARACTERISTIC CURVES ( MMCZ5221SPT THRU MMCZ5270SPT )
FIG. 5 - TYPICAL CAPACITANCE
FIG. 6 - TYPICAL LEAKAGE CURRENT
1000
1000
IR,LEAKAGE CURRENT (uA)
C, CAPACITANCE (pF)
TA=25oC
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
1
1
10
100
10
1
0.01
25oC
0.001
-55oC
0.0001
0.00001
100
150oC
0.1
0
10
20
30
40
50
60
90
FIG. 7 - ZENER VOLTAGE VERSUS ZENER CURRENT
(VZ UP TO 12V)
FIG. 8 - ZENER VOLTAGE VERSUS ZENER CURRENT
(12V TO 91V)
100
TA=25oC
TA=25oC
IZ,ZENER CURRENT
IZ ZENER CURRENT (mA)
80
VZ NOMINAL ZENER VOLTAGE ( V )
100
10
1
0.1
0.01
70
VZ NOMINAL ZENER VOLTAGE ( V )
0
2
4
6
8
VZ ZENER VOLTAGE ( V )
10
12
10
1
0.1
0.01
10
30
50
70
VZ ZENER VOLTAGE ( V )
90
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