Central CMPZ5256B Surface mount silicon zener diode Datasheet

CMPZ5221B THRU CMPZ5267B
w w w. c e n t r a l s e m i . c o m
SURFACE MOUNT
SILICON ZENER DIODE
350mW, 5% TOLERANCE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPZ5221B
Series silicon zener diode is a high quality
voltage regulator for use in industrial, commercial,
entertainment and computer applications. Higher
voltage devices are available on special order.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
SOT-23 CASE
MAXIMUM RATINGS: (TA=25°C )
SYMBOL
Power Dissipation
PD
350
Operating and Storage Junction Temperature
TJ, Tstg
-65 to +150
Note: VZ Tolerance “B” suffix = ±5%, VZ Tolerance “C” suffix = ±2%, VZ Tolerance “D” suffix = ±1%
UNITS
mW
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
ZENER VOLTAGE
VZ @ IZT
TYPE
CMPZ5221B
CMPZ5222B
CMPZ5223B
CMPZ5224B
CMPZ5225B
CMPZ5226B
CMPZ5227B
CMPZ5228B
CMPZ5229B
CMPZ5230B
CMPZ5231B
CMPZ5232B
CMPZ5233B
CMPZ5234B
CMPZ5235B
CMPZ5236B
CMPZ5237B
CMPZ5238B
CMPZ5239B
CMPZ5240B
CMPZ5241B
CMPZ5242B
CMPZ5243B
CMPZ5244B
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR
VR
ΘVZ
V
V
V
mA
Ω
Ω
mA
μA
V
% /°C
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
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
11
12
13
14
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.335
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
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
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
-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
@
MARK.
CODE
18A
18B
18C
18D
18E
C8A
C8B
C8C
C8D
C8E
C8F
C8G
C8H
C8J
C8K
C8L
C8M
C8N
C8P
C8Q
C8R
C8S
C8T
C8U
R10 (3-February 2010)
CMPZ5221B THRU CMPZ5267B
SURFACE MOUNT
SILICON ZENER DIODE
350mW, 5% TOLERANCE
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
ZENER VOLTAGE
MAXIMUM
ZENER IMPEDANCE
VZ @ IZT
TYPE
CMPZ5245B
CMPZ5246B
CMPZ5247B
CMPZ5248B
CMPZ5249B
CMPZ5250B
CMPZ5251B
CMPZ5252B
CMPZ5253B
CMPZ5254B
CMPZ5255B
CMPZ5256B
CMPZ5257B
CMPZ5258B
CMPZ5259B
CMPZ5260B
CMPZ5261B
CMPZ5262B
CMPZ5263B
CMPZ5264B
CMPZ5265B
CMPZ5266B
CMPZ5267B
TEST
CURRENT
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MIN
NOM
MAX
IZT
ZZT @ IZT
VR
ΘVZ
V
V
V
mA
Ω
Ω
mA
μA
V
% /°C
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
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
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
0.1
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
0.1
0.1
0.1
0.1
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
+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
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
ZZT @ IZK
IR
@
MARK.
CODE
C8V
C8W
C8X
C8Y
C8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
81L
81M
81N
81P
81Q
81R
81S
81T
SOT-23 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Anode
2) No Connection
3) Cathode
R10 (3-February 2010)
w w w. c e n t r a l s e m i . c o m
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