CHENMKO MMCZ5240BPT

MMCZ5221BPT
CHENMKO ENTERPRISE CO.,LTD
THRU
SURFACE MOUNT ZENER
SILICON PLANAR POWER ZENER DIODES
VOLTAGE RANGE 2.4V TO 91V
MMCZ5270BPT
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
MECHANICAL
1.9±0.2
2.9±0.2
0.95
(3)
* 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
0.8±0.1
0~0.1
0.3~0.6
CIRCUIT
(2)
(1)
2.8±0.2
(3)
Dimensions in inches and (millimeters)
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 ( MMCZ5221BPT THRU MMCZ5270BPT )
TYPE
Min
Zener voltage
Test
VZ (V) @ IZT
current
Nom
Max
Maximum Zener impedance
ZZT
at IZT
( )
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)
Volts
Volts
Volts
IZT (mA)
MMCZ5221BPT
2.280
2.4
2.520
5
100
1800
0.25
100
1
-0.085
190
MMCZ5222BPT
2.375
2.5
2.625
5
100
1800
0.25
100
1
-0.085
182
MMCZ5223BPT
2.565
2.7
2.835
5
100
1900
0.25
75
1
-0.080
168
MMCZ5224BPT
2.660
2.8
2.940
5
100
1900
0.25
75
1
-0.080
162
MMCZ5225BPT
2.850
3.0
3.150
5
95
2000
0.25
50
1
-0.075
152
MMCZ5226BPT
3.135
3.3
3.465
5
95
2200
0.25
25
1
-0.070
138
MMCZ5227BPT
3.420
3.6
3.780
5
90
2300
0.25
15
1
-0.065
126
MMCZ5228BPT
3.705
3.9
4.095
5
90
2400
0.25
10
1
-0.060
115
MMCZ5229BPT
4.085
4.3
4.515
5
88
2500
0.25
5
1
-0.055
106
MMCZ5230BPT
4.465
4.7
4.935
5
70
2200
0.25
3
1.5
+0.030
97
MMCZ5231BPT
4.845
5.1
5.355
5
50
2050
0.25
2
2
+0.030
89
MMCZ5232BPT
5.320
5.6
5.880
5
25
1800
0.25
5
3
+0.038
81
MMCZ5233BPT
5.700
6.0
6.300
5
25
1800
0.25
5
3
+0.038
76
MMCZ5234BPT
5.890
6.2
6.510
5
10
1300
0.25
1
4
+0.045
73
MMCZ5235BPT
6.460
6.8
7.140
5
8
750
0.25
1
5.2
+0.050
67
MMCZ5236BPT
7.125
7.5
7.875
5
7
600
0.25
0.5
6
+0.058
61
MMCZ5237BPT
7.790
8.2
8.610
5
7
600
0.25
0.5
6.5
+0.062
55
MMCZ5238BPT
8.265
8.7
9.135
5
7
600
0.25
0.5
6.5
+0.065
52
MMCZ5239BPT
8.645
9.1
9.555
5
10
600
0.25
0.1
7
+0.068
50
MMCZ5240BPT
9.500
10
10.50
5
15
600
0.25
0.1
8
+0.075
45
MMCZ5241BPT
10.45
11
11.55
5
18
600
0.25
0.1
8.4
+0.076
41
MMCZ5242BPT
11.40
12
12.60
5
22
600
0.25
0.1
9.1
+0.077
38
MMCZ5243BPT
12.35
13
13.65
5
25
600
0.25
0.1
9.9
+0.079
35
MMCZ5244BPT
13.30
14
14.70
5
25
600
0.25
0.1
10
+0.082
32
MMCZ5245BPT
14.25
15
15.75
5
32
600
0.25
0.1
11
+0.082
30
MMCZ5246BPT
15.20
16
16.80
5
36
600
0.25
0.1
12
+0.083
28
MMCZ5247BPT
16.15
17
17.85
5
36
600
0.25
0.1
13
+0.084
27
MMCZ5248BPT
17.10
18
18.90
5
42
600
0.25
0.1
14
+0.085
25
MMCZ5249BPT
18.05
19
19.95
5
42
600
0.25
0.1
14
+0.086
24
MMCZ5250BPT
19.00
20
21.00
5
48
600
0.25
0.1
16
+0.086
23
MMCZ5251BPT
20.90
22
23.10
5
55
600
0.25
0.1
17
+0.087
21
MMCZ5252BPT
22.80
24
25.20
5
62
600
0.25
0.1
18
+0.088
19.1
MMCZ5253BPT
23.75
25
26.25
5
62
600
0.25
0.1
19
+0.089
18.2
MMCZ5254BPT
25.65
27
28.35
5
70
600
0.25
0.1
21
+0.090
16.8
MMCZ5255BPT
26.60
28
29.40
5
44
600
0.25
0.1
21
+0.091
16.2
MMCZ5256BPT
28.50
30
31.50
5
78
600
0.25
0.1
23
+0.091
15.1
MMCZ5257BPT
31.35
33
34.65
5
88
700
0.25
0.1
25
+0.092
13.8
ELECTRICAL CHARACTERISTICS ( MMCZ5221BPT THRU MMCZ5270BPT )
TYPE
Min
Zener voltage
Test
VZ (V) @ IZT
current
Nom
Max
Maximum Zener impedance
ZZT
at IZT
( )
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)
Volts
Volts
Volts
MMCZ5258BPT
34.20
36
37.80
5
95
700
0.25
0.1
27
+0.093
13.8
MMCZ5259BPT
37.05
39
40.95
5
130
800
0.25
0.1
30
+0.094
12.6
MMCZ5260BPT
40.85
43
45.15
3.0
93
900
0.25
0.1
33
+0.095
11.6
MMCZ5261BPT
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
+0.095
10.6
MMCZ5262BPT
48.45
51
53.55
2.5
125
1100
0.25
0.1
39
+0.096
9.7
MMCZ5263BPT
53.20
56
58.80
2.2
150
1300
0.25
0.1
43
+0.096
8.9
MMCZ5264BPT
57.00
60
63.00
2.1
170
1400
0.25
0.1
46
+0.097
11.6
MMCZ5265BPT
58.90
62
65.10
2.0
185
1400
0.25
0.1
47
+0.097
-
MMCZ5266BPT
64.60
68
71.40
1.8
230
1600
0.25
0.1
52
+0.097
-
MMCZ5267BPT
71.25
75
78.75
1.7
270
1700
0.25
0.1
56
+0.098
-
MMCZ5268BPT
77.90
82
86.10
1.5
330
2000
0.25
0.1
62
+0.098
-
MMCZ5269BPT
82.65
87
91.35
1.4
370
2200
0.25
0.1
68
+0.099
-
MMCZ5270BPT
86.45
91
95.55
1.4
400
2300
0.25
0.1
69
+0.099
-
IZT (mA)
8
7
TYPICAL TC VALUES
FOR MMCZ5221BPT 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 MMCZ5221BPT SERIES
VZ @ IZT
10
1
VZ,
VZ,
TEMPERATURE COEFFICIENT (mV/ oC)
RATING CHARACTERISTIC CURVES ( MMCZ5221BPT THRU MMCZ5270BPT )
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 (MMCZ5267BPT)
91V (MMCZ5270BPT)
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 ( MMCZ5221BPT THRU MMCZ5270BPT )
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