MAXIMUM RATINGS: (TA=25°C )
SYMBOL
UNITS
Power Dissipation
PD
350
mW
Operating and Storage Temperature
TJ, Tstg
-65 to +150
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
CMPZ5221B
THRU
CMPZ5262B
350mW ZENER DIODE
5% TOLERANCE
SOT-23 CASE
Central
Semiconductor Corp.
TM
R4 (26-September 2002)
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
votage devices are available on special order.
MARKING CODE: SEE MARKING CODES ON
THE ELECTRICAL CHARACTERISTICS TABLE
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MARK.
CODE
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR @ VR
VZ
VOLTS VOLTS VOLTS
mA
mA
µA
VOLTS
% /°C
CMPZ5221B
2.280
2.4
2.520
20
30
1200
0.25
100
1.0
-0.085
18A
CMPZ5222B
2.375
2.5
2.625
20
30
1250
0.25
100
1.0
-0.085
18B
CMPZ5223B
2.565
2.7
2.835
20
30
1300
0.25
75
1.0
-0.080
18C
CMPZ5224B
2.660
2.8
2.940
20
30
1400
0.25
75
1.0
-0.080
18D
CMPZ5225B
2.850
3.0
3.150
20
29
1600
0.25
50
1.0
-0.075
18E
CMPZ5226B
3.135
3.3
3.465
20
28
1600
0.25
25
1.0
-0.070
C8A
CMPZ5227B
3.420
3.6
3.780
20
24
1700
0.25
15
1.0
-0.065
C8B
CMPZ5228B
3.705
3.9
4.095
20
23
1900
0.25
10
1.0
-0.060
C8C
CMPZ5229B
4.085
4.3
4.515
20
22
2000
0.25
5.0
1.0
±0.055
C8D
CMPZ5230B
4.465
4.7
4.935
20
19
1900
0.25
5.0
2.0
±0.030
C8E
CMPZ5231B
4.845
5.1
5.335
20
17
1600
0.25
5.0
2.0
±0.030
C8F
CMPZ5232B
5.320
5.6
5.880
20
11
1600
0.25
5.0
3.0
+0.038
C8G
CMPZ5233B
5.700
6.0
6.300
20
7.0
1600
0.25
5.0
3.5
+0.038
C8H
CMPZ5234B
5.890
6.2
6.510
20
7.0
1000
0.25
5.0
4.0
+0.045
C8J
CMPZ5235B
6.460
6.8
7.140
20
5.0
750
0.25
3.0
5.0
+0.050
C8K
CMPZ5236B
7.125
7.5
7.875
20
6.0
500
0.25
3.0
6.0
+0.058
C8L
CMPZ5237B
7.790
8.2
8.610
20
8.0
500
0.25
3.0
6.5
+0.062
C8M
CMPZ5238B
8.265
8.7
9.135
20
8.0
600
0.25
3.0
6.5
+0.065
C8N
CMPZ5239B
8.645
9.1
9.555
20
10
600
0.25
3.0
7.0
+0.068
C8P
CMPZ5240B
9.500
10
10.50
20
17
600
0.25
3.0
8.0
+0.075
C8Q
CMPZ5241B
10.45
11
11.55
20
22
600
0.25
2.0
8.4
+0.076
C8R
CMPZ5242B
11.40
12
12.60
20
30
600
0.25
1.0
9.1
+0.077
C8S
Central
Semiconductor Corp.
TM
CMPZ5221B
THRU
CMPZ5262B
350mW ZENER DIODE
5% TOLERANCE
R4 (26-September 2002)
A
C
SOT-23 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) NO CONNECTION
2) ANODE
3) CATHODE
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MARK.
CODE
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR @ VR
VZ
VOLTS VOLTS VOLTS
mA
mA
µA
VOLTS
% /°C
CMPZ5243B
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
+0.079
C8T
CMPZ5244B
13.30
14
14.70
9.0
15
600
0.25
0.1
10
+0.082
C8U
CMPZ5245B
14.25
15
15.75
8.5
16
600
0.25
0.1
11
+0.082
C8V
CMPZ5246B
15.20
16
16.80
7.8
17
600
0.25
0.1
12
+0.083
C8W
CMPZ5247B
16.15
17
17.85
7.4
19
600
0.25
0.1
13
+0.084
C8X
CMPZ5248B
17.10
18
18.90
7.0
21
600
0.25
0.1
14
+0.085
C8Y
CMPZ5249B
18.05
19
19.95
6.6
23
600
0.25
0.1
14
+0.086
C8Z
CMPZ5250B
19.00
20
21.00
6.2
25
600
0.25
0.1
15
+0.086
81A
CMPZ5251B
20.90
22
23.10
5.6
29
600
0.25
0.1
17
+0.087
81B
CMPZ5252B
22.80
24
25.20
5.2
33
600
0.25
0.1
18
+0.088
81C
CMPZ5253B
23.75
25
26.25
5.0
35
600
0.25
0.1
19
+0.089
81D
CMPZ5254B
25.65
27
28.35
4.6
41
600
0.25
0.1
21
+0.090
81E
CMPZ5255B
26.60
28
29.40
4.5
44
600
0.25
0.1
21
+0.091
81F
CMPZ5256B
28.50
30
31.60
4.2
49
600
0.25
0.1
23
+0.091
81G
CMPZ5257B
31.35
33
34.65
3.8
58
700
0.25
0.1
25
+0.092
81H
CMPZ5258B
34.20
36
37.80
3.4
70
700
0.25
0.1
27
+0.093
81J
CMPZ5259B
37.05
39
40.95
3.2
80
800
0.25
0.1
30
+0.094
81K
CMPZ5260B
10.85
43
45.15
3.0
93
900
0.25
0.1
33
+0.095
81L
CMPZ5261B
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
+0.095
81M
CMPZ5262B
*
48.45
51
43.65
2.5
125
1100
0.25
0.1
39
+0.096
81N
NO CONNECTION
*
Consult Factory
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