MMKZ5244BPT [CHENMKO]
SILICON PLANAR POWER ZENER DIODES; 硅平面功率齐纳二极管
| 型号： | MMKZ5244BPT |
| 厂家： | 
CHENMKO ENTERPRISE CO. LTD. |
| 描述： | SILICON PLANAR POWER ZENER DIODES |
| 文件： | 总5页 (文件大小：162K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMKZ5221BPT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT ZENER
SILICON PLANAR POWER ZENER DIODES
VOLTAGE RANGE 2.4V TO 91V
MMKZ5270BPT
FEATURE
* High temperature soldering type.
* ESD rating of class 3(>16 kV) per human body model.
* Silicon planar zener diodes.
SOD-723
* Silcon-oxide passivated junction.
* Low temperature coefficient voltage
* 225 mW Rating on FR-4 or FR-5 Board
MECHANICAL
* Voild-free, Transfer-molded, Thermosetting plastic case
* SOD-723 Packaging.
0.25~0.35
0.55~0.65
(2)
(1)
* Cathode indicated by polarity band.
* Mounting position: Any.
0.9~1.1
0.49~0.65
0.08~0.15
1.3~1.5
(2)
CIRCUIT
SOD-723
Dimensions in millimeters
(1)
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
VALUE
-
UNITS
-
Zener Current ( see Table "Characteristics" )
-
o
Max. Steady State Power Dissipation @TA=25 C
PD
225
mW
oC
-65 to +150
-65 to +150
Max. Operating Temperature Range
Storage Temperature Range
TJ
TSTG
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
Thermal Resistance Junction to Ambient
Max. Instantaneous Forward Voltage at IF= 10mA
SYMBOL
MIN.
TYP.
MAX.
550
UNITS
oC/W
R
JA
-
-
-
-
VF
0.9
Volts
2003-01
NOTES : 1. The JEDEC type numbers listd have a standaerd tolerance on the normal zener voltage of +10%, Suffix B=+5%.
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.
ELECTRICAL CHARACTERISTICS ( MMKZ5221BPT THRU MMKZ5270BPT )
Zener voltage
Test
Maximum Zener impedance
Maximum
Type
Maximum
reverse leakage current temperature regulator
V
Z
(V) @ IZT
Nom
current
coefficient
at
current
at
TYPE
Z
at IZT
(
ZT
at
Min
Max
Z
(
ZK
IZK
IR
at V
R
T
A
= 25oC
T
I
A
= 50oC
VZ (%/oC)
ZM (mA)
190
182
168
162
152
138
126
115
106
97
Volts
Volts
Volts
IZT (mA)
)
)
(mA)
(uA)
(V)
MMKZ5221BPT
MMKZ5222BPT
MMKZ5223BPT
MMKZ5224BPT
MMKZ5225BPT
MMKZ5226BPT
MMKZ5227BPT
MMKZ5228BPT
MMKZ5229BPT
MMKZ5230BPT
MMKZ5231BPT
MMKZ5232BPT
MMKZ5233BPT
MMKZ5234BPT
MMKZ5235BPT
MMKZ5236BPT
MMKZ5237BPT
MMKZ5238BPT
MMKZ5239BPT
MMKZ5240BPT
MMKZ5241BPT
MMKZ5242BPT
MMKZ5243BPT
MMKZ5244BPT
MMKZ5245BPT
MMKZ5246BPT
MMKZ5247BPT
MMKZ5248BPT
MMKZ5249BPT
MMKZ5250BPT
MMKZ5251BPT
MMKZ5252BPT
MMKZ5253BPT
MMKZ5254BPT
MMKZ5255BPT
MMKZ5256BPT
MMKZ5257BPT
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
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
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
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
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
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
100
100
95
95
90
90
88
70
50
25
25
10
8
1800
1800
1900
1900
2000
2200
2300
2400
2500
2200
2050
1800
1800
1300
750
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
1
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
-0.055
+0.030
+0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
100
75
75
50
25
15
10
5
1
1
1
1
1
1
1
1
3
1.5
2
2
89
5
3
81
5
3
76
1
4
73
1
5.2
6
67
0.5
7
600
61
7
600
0.5
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
6.5
6.5
7
55
7
600
52
10
15
18
22
25
25
32
36
36
42
42
48
55
62
62
70
44
78
88
600
50
45
600
8
11
600
8.4
9.1
9.9
10
11
12
13
14
14
16
17
18
19
21
21
23
25
41
12
600
38
13
600
35
14
600
32
15
600
30
16
600
28
17
600
27
18
600
25
19
600
24
20
600
23
22
600
21
24
600
19.1
18.2
16.8
16.2
15.1
13.8
25
600
27
600
28
600
600
30
31.50
34.65
33
700
ELECTRICAL CHARACTERISTICS ( MMKZ5221BPT THRU MMKZ5270BPT )
Zener voltage
Test
Maximum Zener impedance
Maximum
Type
Maximum
reverse leakage current temperature regulator
V
Z
(V) @ IZT
Nom
current
coefficient
at
current
at
TYPE
Z
at IZT
(
ZT
at
Min
Max
Z
(
ZK
IZK
IR
at V
R
T
A
= 25oC
T
I
A
= 50oC
VZ (%/oC)
ZM (mA)
Volts
Volts
Volts
IZT (mA)
)
)
(mA)
(uA)
(V)
MMKZ5258BPT
MMKZ5259BPT
MMKZ5260BPT
MMKZ5261BPT
MMKZ5262BPT
MMKZ5263BPT
MMKZ5264BPT
MMKZ5265BPT
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
36
39
43
47
51
56
60
62
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
5
95
700
800
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
27
30
33
36
39
43
46
47
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
13.8
12.6
11.6
10.6
9.7
5
130
93
3.0
2.7
2.5
2.2
2.1
2.0
900
105
125
150
170
185
1000
1100
1300
1400
1400
8.9
11.6
-
MMKZ5266BPT
MMKZ5267BPT
MMKZ5268BPT
MMKZ5269BPT
MMKZ5270BPT
64.60
71.25
77.90
82.65
86.45
68
75
82
87
91
71.40
78.75
86.10
91.35
95.55
1.8
1.7
1.5
1.4
1.4
230
270
330
370
400
1600
1700
2000
2200
2300
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
52
56
62
68
69
+0.097
+0.098
+0.098
+0.099
+0.099
-
-
-
-
-
RATING CHARACTERISTIC CURVES ( MMKZ5221BPT THRU MMKZ5270BPT )
FIG. 1 - TEMPERATURE COEFFICIENTS)
FIG. 2 - TEMPERATURE COEFFICIENTS)
(TEMPERATURE RANGE 55o
C
TO +150o
C
)
(TEMPERATURE RANGE 55oC TO +150o
C)
100
10
1
8
7
6
5
4
3
TYICAL TC VALUES
FOR MMKZ5221BPT SERIES
TYPICAL TC VALUES
FOR MMKZ5221BPT SERIES
VZ @ IZT
VZ @ IZT
2
1
0
-1
-2
-3
10
100
2
3
4
5
6
7
8
9
10
11
12
VZ
NOMINAL ZENER VOLTAGE ( V )
VZ NOMINAL ZENER VOLTAGE ( V )
FIG. 3 - EFFECT OF ZENER VOLTAGE ON
ZENER IMPEDANCE
FIG. 4 - TYPICAL FORWARD VOLTAGE
1000
100
10
1000
100
10
o
T
I
J
=25
C
75V (MMKZ5267BPT)
91V (MMKZ5270BPT)
Z(AC)=0.1IZ(DC)
f=1KH
Z
IZ
= 1mA
5mA
20mA
o
o
o
o
0 C
75
C
150
C
25
C
1
1
1
10
NOMINAL ZENER VOLTAGE ( V )
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
VZ
V
F
FORWARD VOLTARGE ( V )
RATING CHARACTERISTIC CURVES ( MMKZ5221BPT THRU MMKZ5270BPT )
FIG. 5 - TYPICAL CAPACITANCE
FIG. 6 - TYPICAL LEAKAGE CURRENT
1000
1000
100
o
TA=25 C
100
10
0 V BIAS
1 V BIAS
1
o
150
o
C
0.1
0.01
BIAS AT
50% OF VZ NOM
10
1
25
C
0.001
o
-55
C
0.0001
0.00001
0
10
20
30
40
50
60
70
80
90
1
10
NOMINAL ZENER VOLTAGE ( V )
100
V
Z
NOMINAL ZENER VOLTAGE ( V )
V
Z
FIG. 7 - ZENER VOLTAGE VERSUS ZENER CURRENT
FIG. 8 - ZENER VOLTAGE VERSUS ZENER CURRENT
(12V TO 91V)
(VZ
UP TO 12V)
100
10
100
10
o
A C
=25
o
T
T
A=25
C
1
1
0.1
0.01
0.1
0.01
0
2
4
6
8
10
12
70
ZENER VOLTAGE ( V )
90
10
30
50
VZ ZENER VOLTAGE ( V )
V
Z
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